sam.gov | DNSViz

sam.gov

Updated: 2025-08-21 01:31:09 UTC (119 days ago) Go to most recent »

DNS Server Responses

Responses for sam.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)
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
Response size (bytes)				OK	333	334	333	334	334	334	334	332
Response time (ms)				OK	119	123	122	98	124	119	124	121

Responses for sam.gov/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	147	147	147	147	147	147	147	147
Response time (ms)				OK	89	121	123	122	122	122	121	89

Responses for sam.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	172800	NS	ns-228.awsdns-28.com. ns-987.awsdns-59.net. ns-1350.awsdns-40.org. ns-2012.awsdns-59.co.uk.	OK	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	215	215	215	215	215	215	215	215
Response time (ms)				OK	11	9	6	4	2	4	10	11

Responses for l8rsx.96vce.sam.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	159	159	159	159	159	159	159	159
Response time (ms)				OK	113	114	93	92	92	92	113	114

Responses for sam.gov/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	300	TXT	"google-site-verification=yAhJVrFC6GsWjzgyu8fj_Cy_qx0U5KllI0sq1vhY2Sg" "v=spf1 a:mail1.sam.gov include:spf_a0.gsa.gov include:spf_a1.gsa.gov include:spf_a2.gsa.gov include:spf_a3.gsa.gov ~all"	OK	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/4/1	2/4/1	2/4/1	2/4/1	2/4/1	2/4/1	2/4/1	2/4/1
Response size (bytes)				OK	428	428	428	428	428	428	428	428
Response time (ms)				OK	116	117	98	95	96	98	115	118

Responses for sam.gov/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	900	SOA	ns-1350.awsdns-40.org. hostmaster.gsa.gov. 1 7200 900 1209600 86400	OK	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	1/4/1	1/4/1	1/4/1	1/4/1	1/4/1	1/4/1	1/4/1	1/4/1
Response size (bytes)				OK	266	266	266	266	266	266	266	266
Response time (ms)				OK	116	111	114	111	112	113	110	116

Responses for sam.gov/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	147	147	147	147	147	147	147	147
Response time (ms)				OK	99	97	99	97	98	98	96	100

Responses for sam.gov/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	300	MX	10 mail1.sam.gov.	OK	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	1/4/2	1/4/2	1/4/2	1/4/2	1/4/2	1/4/2	1/4/2	1/4/2
Response size (bytes)				OK	253	253	253	253	253	253	253	253
Response time (ms)				OK	109	106	109	106	107	107	104	109

Responses for sam.gov/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	147	147	147	147	147	147	147	147
Response time (ms)				OK	119	117	119	117	118	118	116	120

Responses for sam.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	60	A	108.138.246.68 108.138.246.79 108.138.246.102 108.138.246.114	OK	Y		Y		Y		Y
sam.gov	60	A	108.157.150.56 108.157.150.61 108.157.150.80 108.157.150.112	OK		Y		Y		Y		Y
RR count (Answer/Authority/Additional)				OK	4/4/1	4/4/1	4/4/1	4/4/1	4/4/1	4/4/1	4/4/1	4/4/1
Response size (bytes)				OK	279	279	279	279	279	279	279	279
Response time (ms)				OK	18	15	5	8	3	9	11	12

Responses for sam.gov/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	60	AAAA	2600:9000:234c:1a00:11:50b8:f440:93a1 2600:9000:234c:1e00:11:50b8:f440:93a1 2600:9000:234c:3600:11:50b8:f440:93a1 2600:9000:234c:7400:11:50b8:f440:93a1 2600:9000:234c:7e00:11:50b8:f440:93a1 2600:9000:234c:b800:11:50b8:f440:93a1 2600:9000:234c:d800:11:50b8:f440:93a1 2600:9000:234c:f400:11:50b8:f440:93a1	OK							Y
sam.gov	60	AAAA	2600:9000:24f9:200:11:50b8:f440:93a1 2600:9000:24f9:1800:11:50b8:f440:93a1 2600:9000:24f9:4800:11:50b8:f440:93a1 2600:9000:24f9:5400:11:50b8:f440:93a1 2600:9000:24f9:be00:11:50b8:f440:93a1 2600:9000:24f9:c200:11:50b8:f440:93a1 2600:9000:24f9:ce00:11:50b8:f440:93a1 2600:9000:24f9:d200:11:50b8:f440:93a1	OK		Y
sam.gov	60	AAAA	2600:9000:24f9:2c00:11:50b8:f440:93a1 2600:9000:24f9:3600:11:50b8:f440:93a1 2600:9000:24f9:6200:11:50b8:f440:93a1 2600:9000:24f9:7400:11:50b8:f440:93a1 2600:9000:24f9:8e00:11:50b8:f440:93a1 2600:9000:24f9:a400:11:50b8:f440:93a1 2600:9000:24f9:ae00:11:50b8:f440:93a1 2600:9000:24f9:d000:11:50b8:f440:93a1	OK				Y
sam.gov	60	AAAA	2600:9000:234c:2200:11:50b8:f440:93a1 2600:9000:234c:3c00:11:50b8:f440:93a1 2600:9000:234c:6200:11:50b8:f440:93a1 2600:9000:234c:6c00:11:50b8:f440:93a1 2600:9000:234c:a400:11:50b8:f440:93a1 2600:9000:234c:b200:11:50b8:f440:93a1 2600:9000:234c:c400:11:50b8:f440:93a1 2600:9000:234c:e200:11:50b8:f440:93a1	OK					Y
sam.gov	60	AAAA	2600:9000:24f9:5400:11:50b8:f440:93a1 2600:9000:24f9:5a00:11:50b8:f440:93a1 2600:9000:24f9:6600:11:50b8:f440:93a1 2600:9000:24f9:7e00:11:50b8:f440:93a1 2600:9000:24f9:8e00:11:50b8:f440:93a1 2600:9000:24f9:aa00:11:50b8:f440:93a1 2600:9000:24f9:c000:11:50b8:f440:93a1 2600:9000:24f9:f000:11:50b8:f440:93a1	OK						Y
sam.gov	60	AAAA	2600:9000:234c:1c00:11:50b8:f440:93a1 2600:9000:234c:7800:11:50b8:f440:93a1 2600:9000:234c:8400:11:50b8:f440:93a1 2600:9000:234c:8800:11:50b8:f440:93a1 2600:9000:234c:8e00:11:50b8:f440:93a1 2600:9000:234c:dc00:11:50b8:f440:93a1 2600:9000:234c:e600:11:50b8:f440:93a1 2600:9000:234c:f600:11:50b8:f440:93a1	OK			Y
sam.gov	60	AAAA	2600:9000:234c:1200:11:50b8:f440:93a1 2600:9000:234c:3600:11:50b8:f440:93a1 2600:9000:234c:4000:11:50b8:f440:93a1 2600:9000:234c:5000:11:50b8:f440:93a1 2600:9000:234c:c600:11:50b8:f440:93a1 2600:9000:234c:c800:11:50b8:f440:93a1 2600:9000:234c:d600:11:50b8:f440:93a1 2600:9000:234c:d800:11:50b8:f440:93a1	OK	Y
sam.gov	60	AAAA	2600:9000:2464:800:11:50b8:f440:93a1 2600:9000:2464:2e00:11:50b8:f440:93a1 2600:9000:2464:6200:11:50b8:f440:93a1 2600:9000:2464:7800:11:50b8:f440:93a1 2600:9000:2464:9e00:11:50b8:f440:93a1 2600:9000:2464:a200:11:50b8:f440:93a1 2600:9000:2464:ac00:11:50b8:f440:93a1 2600:9000:2464:d400:11:50b8:f440:93a1	OK								Y
RR count (Answer/Authority/Additional)				OK	8/4/1	8/4/1	8/4/1	8/4/1	8/4/1	8/4/1	8/4/1	8/4/1
Response size (bytes)				OK	439	439	439	439	439	439	439	439
Response time (ms)				OK	134	117	131	122	125	128	106	134

Responses for sam.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
sam.gov	172800	NS	ns-228.awsdns-28.com. ns-987.awsdns-59.net. ns-1350.awsdns-40.org. ns-2012.awsdns-59.co.uk.	OK	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	215	215	215	215	215	215	215	215
Response time (ms)				OK	11	9	6	4	2	4	10	11

Responses for sam.gov/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	147	147	147	147	147	147	147	147
Response time (ms)				OK	96	90	95	92	92	95	90	96

Responses for sam.gov/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns-228.awsdns-28.com. (205.251.192.228)	ns-228.awsdns-28.com. (2600:9000:5300:e400::1)	ns-987.awsdns-59.net. (205.251.195.219)	ns-987.awsdns-59.net. (2600:9000:5303:db00::1)	ns-1350.awsdns-40.org. (205.251.197.70)	ns-1350.awsdns-40.org. (2600:9000:5305:4600::1)	ns-2012.awsdns-59.co.uk. (205.251.199.220)	ns-2012.awsdns-59.co.uk. (2600:9000:5307:dc00::1)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1	0/1/1
Response size (bytes)				OK	147	147	147	147	147	147	147	147
Response time (ms)				OK	115	115	95	94	94	95	114	115