niosh.gov | DNSViz

niosh.gov

Updated: 2025-09-30 18:15:13 UTC (101 days ago) Update now

DNS Server Responses

Responses for niosh.gov/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.ns.gov. (199.33.230.1)	a.ns.gov. (2001:503:ff40::1)	b.ns.gov. (199.33.231.1)	b.ns.gov. (2001:503:ff41::1)	c.ns.gov. (199.33.232.1)	c.ns.gov. (2001:503:ff42::1)	d.ns.gov. (199.33.233.1)	d.ns.gov. (2001:503:ff43::1)
niosh.gov	3600	DS	908 13 2 9b8ee3ff20c19a28da966f4d70e941fe0e256b8825e54569a4a06c19a5a8d8c8	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. zPhUSBTg7xa/24wmf/85lcpyjIpys0nX c0HB8iabz7QRmrEjUNX00kY+tkwjOdy7 /xpsps+RQOp8UFgFCOq9zA==	VALID					Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. ZswvPEfIg5iQePtrdHuvrVwlnl+W1EaM DZ2/PNXGKDV3x1hkW41HrYXPWBqsZbde 8mAfCWYehVaRuUXraw8FrQ==	VALID						Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. JBSxOBHnDuzpzfv7UgYJETMpbfc9vixO uUlyORDw3kOInpIxm/ojvC/xPsNxYANi odeCECBzFbbRvboTymZhOQ==	VALID							Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. oUAL0gZLLf6wHqDEIxuf9TMwzOWEgv7k rImdZ5k+24tuGXwmLAEmYEB0pIYImG9I DjCCcIXOxFe+9lC0XnDIkA==	VALID			Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. mKjAsAFGN0fdQiY3IgjD13XhLem0yVK3 Gdnlcpehg4HRe3Ey7xzs3LBJEs8RwQ1K ByOg6zhhMo/jDE5Cjf+oSA==	VALID				Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. hKqjF6XSJl4m0ExRNuPceDYK0LCtb4oI fqWx6VKuhJLpd7wV8kF3Zpp7g4Xl1blP 8x/DHf0eFiTsO20j/8IMlQ==	VALID								Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. OT3/GBAcX56VUwhcYP1IYJGdhWvOZXAh aTgB0VHBdCLGvamEWOgNDC/Z2fQKwUVs iLtIiA4xqJqZ1he9Nrb2ng==	VALID		Y
	3600	RRSIG	DS 13 2 3600 20251001191513 20250929171513 35496 gov. 79R2C/X0oelcJlbVVNUolx/JqYt+ttaT 0JfdMXCeZ5FKg46kZhoQYR8SyoqqOsA3 dCVEm3T6f70zPcLh8JJlgA==	VALID	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	196	196	196	194	195	194	195	195
Response time (ms)				OK	49	52	51	54	52	49	53	51

Responses for niosh.gov/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	7200	DNSKEY	256 3 13 fT2IbEj3bFrU45Tk9I+JkaLk07TRMcuT kmT0DwTygbxKEU69BKo9j5gnMgU6tNAf Hft7kZoBcMsnEVBGKfMaAQ== ; key tag = 55074 256 3 13 hm1vFo2Mkj0rivtiv8uMjY+zm9sc/VPE o0WNMyY6Gw9QL/IR7unJ21RLawip20u1 wYyzvdWP0mvNDoP+31P4/A== ; key tag = 37188 257 3 13 ZCMJPAPJpTjhreXwo+8M/sEnE99P1cMO 2Q/VVN+UVa0AkKfX+nHkDtavSIUS9h5S jFgX9wf1jXjcM1KITP4YIQ== ; key tag = 908 257 3 13 buiT9l5PFbkaq0mKmUfDG+egtY4mj3lO UcdHyPllS4Gj4/EK9QLyDmbHskPx/vz3 KRcjSNhpwpLG+238oK/MDw== ; key tag = 25640	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7200	RRSIG	DNSKEY 13 2 7200 20251003082308 20250930072308 908 niosh.gov. MLS6aMaG1Pak2iK9JuHaLdk4ss63G8x7 mffdePBkbt8KxyaQlkMKiGPLeRT83/5U mICwdYhCkpuUokmNcoxP9g==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	7200	RRSIG	DNSKEY 13 2 7200 20251003082308 20250930072308 25640 niosh.gov. 21DL/iod5nNEavdRFHMqz2RArd6YEIVT DD/eFaVuHTZ8BakvMRrCgQ6PL7i/mPqO 6dDLhvKDhVu9OdsHUUpHRQ==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1
Response size (bytes)				OK	568	568	568	568	568	568	568	568	568	568	568	568
Response time (ms)				OK	42	133	42	131	135	46	217	257	180	178	176	179

Responses for niosh.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	3600	NS	a1-43.akam.net. a2-64.akam.net. a5-66.akam.net. a8-67.akam.net. a9-64.akam.net. a28-65.akam.net.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	NS 13 2 3600 20251003082308 20250930072308 55074 niosh.gov. rJk/W2ODNRmO0+zlE3xlKcWGi0GtAUbv mbNRvB2TRvkW2qmYdRWzdCXC8lWN7hj9 dJGKV+nqTok5Dew8R5KQ8A==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	272	272	272	272	272	272	272	272	272	272	272	272
Response time (ms)				OK	2	102	10	105	106	11	151	252	119	112	109	110

Responses for niosh.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	2	104	12	104	103	12	151	253	111	108	114	109

Responses for niosh.gov/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	42	152	61	152	152	61	240	283	194	194	192	194

Responses for niosh.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	3600	NS	a1-43.akam.net. a2-64.akam.net. a5-66.akam.net. a8-67.akam.net. a9-64.akam.net. a28-65.akam.net.	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	NS 13 2 3600 20251003082308 20250930072308 55074 niosh.gov. rJk/W2ODNRmO0+zlE3xlKcWGi0GtAUbv mbNRvB2TRvkW2qmYdRWzdCXC8lWN7hj9 dJGKV+nqTok5Dew8R5KQ8A==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1	7/0/1
Response size (bytes)				OK	272	272	272	272	272	272	272	272	272	272	272	272
Response time (ms)				OK	2	102	10	105	106	11	151	252	119	112	109	110

Responses for niosh.gov/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	39	144	57	173	138	57	238	318	185	185	185	185

Responses for niosh.gov/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	71	171	85	172	174	85	271	334	216	176	217	217

Responses for niosh.gov/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	38	146	57	146	146	57	237	299	186	186	185	186

Responses for niosh.gov/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	3600	SOA	ns2.cdc.gov. dnsadmin.cdc.gov. 744559126 10800 3600 604800 84600	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	SOA 13 2 3600 20251003082308 20250930072308 55074 niosh.gov. 9BqFGqDnTN6YSwWwXKU5gYBpvO9qXIYT zNe50j5L+YNYsTUeC7AnR57571F3giGb zAaCpmgSHjxrs11gKLlEww==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1	2/7/1
Response size (bytes)				OK	430	430	430	430	430	430	430	430	430	430	430	430
Response time (ms)				OK	69	297	83	284	300	85	304	520	294	289	286	292

Responses for niosh.gov/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	381	381	381	381	381	381	381	381	381	381	381	381
Response time (ms)				OK	46	127	62	152	127	37	214	283	170	195	194	170

Responses for niosh.gov/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	3600	TXT	"v=spf1 -all" "205413e4820442aa871c9e0252980293"	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	TXT 13 2 3600 20251003082308 20250930072308 55074 niosh.gov. imt91nObD6nQrf3ij6QdS7cLsVuftsfg NEaCFR5ubtK9BKhxbbUeeQFEketQhYBr B1zJUOPgUISETaFQohL4OQ==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	212	212	212	212	212	212	212	212	212	212	212	212
Response time (ms)				OK	38	145	57	145	145	57	238	288	186	185	185	185

Responses for niosh.gov/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
niosh.gov	84600	NSEC3PARAM	1 0 0 -	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	84600	RRSIG	NSEC3PARAM 13 2 84600 20251003082308 20250930072308 55074 niosh.gov. wZWW9c/QtxIFKfjInUhR6n2+y41x3BBn rrHmafIkuALCIIBzMRJD09mEBzN19LMs YQEvM52e50YMSenbQ8Y4ow==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	160	160	160	160	160	160	160	160	160	160	160	160
Response time (ms)				OK	46	136	46	136	136	47	216	256	181	181	181	181

Responses for bg7ae.fap8u.niosh.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a1-43.akam.net. (193.108.91.43)	a1-43.akam.net. (2600:1401:2::2b)	a2-64.akam.net. (95.100.174.64)	a2-64.akam.net. (2600:1480:7000::40)	a28-65.akam.net. (2600:1480:d800::41)	a28-65.akam.net. (95.100.173.65)	a5-66.akam.net. (95.100.168.66)	a5-66.akam.net. (2600:1480:b000::42)	a8-67.akam.net. (2.16.40.67)	a8-67.akam.net. (2600:1403:a::43)	a9-64.akam.net. (184.85.248.64)	a9-64.akam.net. (2a02:26f0:117::40)
RR count (Answer/Authority/Additional)				OK	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1
Response size (bytes)				OK	761	761	761	761	761	761	761	761	761	761	761	761
Response time (ms)				OK	64	145	58	144	147	67	219	261	201	198	195	200