irs.gov | DNSViz

irs.gov

Updated: 2023-03-16 10:33:22 UTC (570 days ago) Go to most recent »

DNS Server Responses

Responses for irs.gov/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.gov-servers.net. (69.36.157.30)	a.gov-servers.net. (2001:500:4431::2:30)	b.gov-servers.net. (209.112.123.30)	b.gov-servers.net. (2620:74:27::2:30)	c.gov-servers.net. (69.36.153.30)	c.gov-servers.net. (2620:74:28::2:30)	d.gov-servers.net. (81.19.194.30)	d.gov-servers.net. (2620:74:29::2:30)
irs.gov	3600	DS	29359 8 2 d6b51970c7fe57c718b795b1d58170947e4e8b74dc155d9e5f63f4d1348b0bb8	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 8 2 3600 20230321224023 20230314224023 24250 gov. P8fGF4tB6FgjQcb9MjR0ktWmYfa38N9R BiUbqzk3kMv/WykTfcliz6JhZFh+f4Mb m0DXArhFDduzylsu43Wsqmc4/2po3e+0 +3S5Z6D+rwZFXFjr/jUsG7Pe7X1V+DId 25AFqtMas+3R/pLCJaeYb8QHgizM0YSx S6zBhJSfvv08xdubmlbAVmGKH7utHmlS 5xeg+hRMF/eC2AzaILiVag==	VALID	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
Response size (bytes)				OK	292	292	292	292	292	292	292	292
Response time (ms)				OK	14	12	6	8	22	24	5	8

Responses for irs.gov/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
RR count (Answer/Authority/Additional)				OK							0/0/1	0/0/0	0/0/1	0/0/1
Response size (bytes)				OK							36	25	36	36
Response time (ms)				OK							92	56	71	63

Responses for irs.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	7200	NS	ns1.irs.gov. ns2.irs.gov. ns3.irs.gov. ns4.irs.gov. ns5.irs.gov. ns6.irs.gov.	OK												Y
	7200	RRSIG	NS 8 2 7200 20230330030104 20230316020104 56781 irs.gov. oliw/Cgc9AXkCIXI7GKyvEdcKTIg7bFe MY4rbDClJeI4CNgMGXvkVVQarNhdvhaV +n7za8bfPLLSlbr0zkHZlubnM2KMXwq/ TIjGuHIKxAgiOFUfGM9UTwmhvtz1PtVZ CajF6ncH5QoloA0k03Zz27j2VWgahUOL EGMCNoz/EEiGnOd1j6jveWFDXbBG//eg 0Bve86Du80xHoY+7mrMwCSaXLtzl/tgi QbveqShDtpeh/B0IOtM1eEWdLvk6nn4E +pfTabcD2iDFxW+YVThk30N1R+UFYt3a 24cfOOoQTHgoVud98vC23MFKbmDwwRsN qLBGyc46a9dmpReosXMnyg==	INDETERMINATE_NO_DNSKEY												Y
RR count (Answer/Authority/Additional)				OK								0/0/0	0/0/0	0/0/0		7/0/14
Response size (bytes)				OK								25	25	25		998
Response time (ms)				OK								56	37	22		24

Responses for vfrsnimxh1.irs.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
RR count (Answer/Authority/Additional)				OK								0/0/0	0/0/0	0/0/0
Response size (bytes)				OK								36	36	36
Response time (ms)				OK								56	32	26

Responses for irs.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	7200	NS	ns1.irs.gov. ns2.irs.gov. ns3.irs.gov. ns4.irs.gov. ns5.irs.gov. ns6.irs.gov.	OK												Y
	7200	RRSIG	NS 8 2 7200 20230330030104 20230316020104 56781 irs.gov. oliw/Cgc9AXkCIXI7GKyvEdcKTIg7bFe MY4rbDClJeI4CNgMGXvkVVQarNhdvhaV +n7za8bfPLLSlbr0zkHZlubnM2KMXwq/ TIjGuHIKxAgiOFUfGM9UTwmhvtz1PtVZ CajF6ncH5QoloA0k03Zz27j2VWgahUOL EGMCNoz/EEiGnOd1j6jveWFDXbBG//eg 0Bve86Du80xHoY+7mrMwCSaXLtzl/tgi QbveqShDtpeh/B0IOtM1eEWdLvk6nn4E +pfTabcD2iDFxW+YVThk30N1R+UFYt3a 24cfOOoQTHgoVud98vC23MFKbmDwwRsN qLBGyc46a9dmpReosXMnyg==	INDETERMINATE_NO_DNSKEY												Y
RR count (Answer/Authority/Additional)				OK								0/0/0	0/0/0	0/0/0		7/0/14
Response size (bytes)				OK								25	25	25		998
Response time (ms)				OK								56	37	22		24

Responses for irs.gov/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	7200	MX	10 emgc.irs.gov. 10 emge.irs.gov. 20 emgw.irs.gov.	OK											Y	Y
	7200	RRSIG	MX 8 2 7200 20230330030104 20230316020104 56781 irs.gov. Y24F2OOXsfsITJb1m/Z/0bWXBVsG06+L 6/Vwg1uAhYamKK/ui2paWnAn0dh/SS/M VujL3mHTh2Zqzw7R7R6woHX7I7KrsYrL DUwY4frMGhF+gfMgCmtk7D9k5ZIWtcmZ Er7iDnd2PznM4fs7FujqflgH2l+3Ti7+ YnTIWkzxmXLVC/MHert3tXUhF2cwrsJk TgqCrT2nXkIz9LNqkwSqNqf4r0UEOPeh cFRvRdtZ6HlSVLR0gScsrgUVvZdA9y3u SdwZm/8vOPwGpt53+eifDZ5nZxoeYqot 41Jisq6ehbFQNg2i2oQbcVTUZVCasuOS zu74pC/jeF3IBu52n8Qseg==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK							0/0/0	0/0/0	0/0/0	0/0/0	4/0/13	4/0/9
Response size (bytes)				OK							25	25	25	25	2296	1116
Response time (ms)				OK							56	57	39	24	77	71

Responses for irs.gov/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
RR count (Answer/Authority/Additional)				OK							0/0/0		0/0/0	0/0/0	0/4/1	0/4/1
Response size (bytes)				OK							25		25	25	780	780
Response time (ms)				OK							56		34	24	32	32

Responses for irs.gov/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	600	TXT	"v=spf1 ip4:152.216.0.0/20 ip6:2610:30::/32 -all"	OK											Y	Y
	600	RRSIG	TXT 8 2 600 20230330030104 20230316020104 56781 irs.gov. awyawhZqQhnzI86uJsp7rEpt4ff5Ug0r EulHwmB3QEnkDA2kFHtzr/LZ/YtIBX+s hFe+LAT/oBRr7pxVkT1svuDsj4Cl4JV3 DEVqU1CNgWlv5+rClBopPQu4NtsmvMq8 A4uzCY8aCBYNV7aQzkxKOIhVuyfc0Vws QJ0QI5xVHpQtRsBcJGOx+wM/qNs9v0mZ n7yPZVB0WMynRzzU7A/Sq+OkzFRHoVxq WshbYwon3AIzKa6/6nlPi4bgpeeT2pbF blRrue58tdJZ468BQmBEGTl7FeG7cX9o xYAtwZrYV/fG+TKgwhxd4XS48UYgIXAc fgFDazQgc2lH737jNN5Gnw==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK								0/0/0	0/0/0	0/0/0	2/0/1	2/0/1
Response size (bytes)				OK								25	25	25	391	391
Response time (ms)				OK								57	33	34	54	23

Responses for irs.gov/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	7200	SOA	ns1.Irs.Gov. it\.aciouns\.external\.dns\.admin.Irs.Gov. 2010090004 1800 900 2419200 900	OK											Y	Y
	7200	RRSIG	SOA 8 2 7200 20230330030104 20230316020104 56781 irs.gov. mbFKNkCLEwj+mhzpn0GT5pNiXNM/TmWZ OxqfCRus/563M1RpdHM2VW/bAvMCDHUi BDakcbUoaWFultWGE/+ljAUhg4Ts1s8X y+5Umuk+aTSo+lGqvbbatx4fehICd0Wv Xmf+zPXa4MRz+q53HWDcmTrPWgNEC+tQ eV7MqlLJMk+Eg6eqvNbsPcCaYWfZmQHd rfllIaLACDBvIsNwVE1+SlqCk8xdlPWy DKvlIEQCsQFoIFW2vGGpzG6pcKsuu/g3 QLOCaSzA+TEIVdihbr8rVWj+GSvmsh8Z Ebfg4u/qZR9i+6yDfKIlZ69zMTiDBG4Z qAcuCyfWO8ZvNA8qqcH3eA==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK							0/0/0	0/0/0	0/0/0	0/0/0	2/0/1	2/0/1
Response size (bytes)				OK							25	25	25	25	401	401
Response time (ms)				OK							111	112	39	811	54	33

Responses for irs.gov/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	7200	NSEC3PARAM	1 0 10 aabbccdd	OK											Y	Y
	7200	RRSIG	NSEC3PARAM 8 2 7200 20230330030104 20230316020104 56781 irs.gov. aaRCiE1CwiczXi+3Lu4tSbfL9daC5DNU GfEd1BkENosNAZVcpJx2rcNwsKdWD7P6 xtSOygEw5UKxtznJu8lKgP0lsd8qGk+T v6RgKeJjMdt+8B+vvU0FZKGu/muE2doI jEYh0eFaoTnTCdlaZkIpAAwKVoxAvPk/ NR5yopEo5pKCad7axAeH6J7gYwi8bnGl vAmb7BQCjkaVDv1POT5S2sEOzp6jGx7a mOXpprhX5+/ClYl5vdaxxdUmjayA0XiA iVbW5hGiTvyfwB4rLGpgm1hrBYyuv8i0 LGqOEZITcr1W74Qb2k+rqwzr27xvMrUS 0q+jAWmsG/+9jUWYcfVlaw==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK								0/0/0	0/0/0	0/0/0	2/0/1	2/0/1
Response size (bytes)				OK								25	25	25	352	352
Response time (ms)				OK								56	32	32	32	35

Responses for irs.gov/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	600	AAAA	2610:30:2000:402::110 2610:30:4000:402::110	OK											Y	Y
	600	RRSIG	AAAA 8 2 600 20230330030104 20230316020104 56781 irs.gov. k/F2U5W9DSXs0bkfizqi3oX5bahfJQSX Z9NQWCtQlCRYTjB+8t2rPzybEIt/aKQG iTdFF75TVNiq83haChDtxP86d8B16W2e rb0m6EM8HWx0aVhFNnhHSMhbMHbhYfQW WH7P2+66CU0m+a8qBz1CG+tfanBkobCy IXm4UnNokhXdXpGEfquYFtQv2PG/CN6m bv0NPaxpzn3WvphVSJ7JyXCG9VCXYekr FtJvvjkusStMOTsAWQYmjiPQdEbHZBFR fydjyjD5aHYexJpzLYNVcjTE3W5IWdty 0E1aRrS0mNtuF7uXfn7dee7Mx8QKHCCS awRZdlmBLYXYYTmQPUx5Uw==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK							0/0/0	0/0/0	0/0/0	0/0/0	3/0/1	3/0/1
Response size (bytes)				OK							25	25	25	25	387	387
Response time (ms)				OK							57	56	34	31	53	35

Responses for irs.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.irs.gov. (152.216.7.164)	ns1.irs.gov. (2610:30:4000:53::90)	ns2.irs.gov. (152.216.7.165)	ns2.irs.gov. (2610:30:4000:53::91)	ns3.irs.gov. (152.216.11.132)	ns3.irs.gov. (2610:30:2000:53::90)	ns4.irs.gov. (152.216.11.133)	ns4.irs.gov. (2610:30:2000:53::91)	ns5.irs.gov. (152.216.13.164)	ns5.irs.gov. (2610:30:0:13::164)	ns6.irs.gov. (152.216.13.165)	ns6.irs.gov. (2610:30:0:13::165)
irs.gov	600	A	152.216.7.110 152.216.11.110	OK											Y	Y
	600	RRSIG	A 8 2 600 20230330030104 20230316020104 56781 irs.gov. SgFBdwgiw1anmwX2+vHZWja69DfzaUcC d+Y/AiK1bRUQnSufFH243cdEyyRFPXim ec72nhWwx56Zb6EypYTm9hS6biHItrnq 5c2OYdipjE78WDap+UjF7IZsYdHk42ZE jQslXrgqd/jXViITrAqAolJ0SG4ea0Af oWheBshdjEWxiDLsN+sR1xEDIfTyO5Cv 4fN2U2Fh5uSRsTKnLqwEzrYERsR84sRM AUvnAxTdjnscx8ccd9ja6R29C14wyPp9 HJhd+C4/MQSQE7t/hWYOTpnE3QiXpWtB ZHVWj0xLQG7k9vZuaZucCbTuPf0xi90i fbquxq3uXG8+kgAEUnKXyA==	INDETERMINATE_NO_DNSKEY											Y	Y
RR count (Answer/Authority/Additional)				OK							0/0/0		0/0/0	0/0/0	3/0/1	3/0/1
Response size (bytes)				OK							25		25	25	363	363
Response time (ms)				OK							56		31	24	32	24