airnow.gov | DNSViz

airnow.gov

Updated: 2025-02-17 15:11:06 UTC (296 days ago) Go to most recent »

DNS Server Responses

Responses for airnow.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)
airnow.gov	3600	DS	13009 8 2 3153a088767dff5f4411037dca8dc1cbfdb8880e7151de61c91eba6175a580c9 13180 8 2 371805368a372ec4c5b6c0a8e49faa786317ae04d918b53599cf20e21e2c691a	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. S10IQgj261HBC4jIJPcACavEXXbQO1KA TkzhISaMqMzlv4jHSTd4cbO7TmG3Qx8T a922FKnEdC4p966cY2NFLw==	VALID							Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. 5DYUV17q166FcqTkOZZeTVViuxq4fyx1 S6+qfAYm/yzMr4rJAV4yrTIyiqzQm2PI 5rPj7trnicrii5odVkq23A==	VALID	Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. DzZ7cmAV4/t1KyHJQyiB6/qMElf9Ue9q cGiSGaqdiiv2ktTd+fk3beotzPC9Bawb c+sGGBL4ug24PDEAbHXTnQ==	VALID					Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. EDi0Fc/KDzSBhSGIiQ4xlnWmE1O730XK laseD/g89QGETmUu0kvYED/fprqxBtP5 ecobmuZ32649T3E3CxC3Cw==	VALID								Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. ziRDOeY8u38qQOD51kmJRyz8VjmsknfH vkG8wRQJ6OJJ6UL8wmbAsyraRyJajXW0 q0H+yO6pwwOrzM5C6CMlpA==	VALID			Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. sp1QXEVvKxYjYOt78sZbyGYez/riPS63 4rxnaYSxUTnmG88iHKTrMKeSpLXc2lEY FbgdyRxzYXRXZapKFNZc7w==	VALID		Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. SdbUAICIsxwYfSHP7ZM1j4Y0LZCda31n gwFrLjVTvzNBzeyMBu+Q3PM6EcpjIIvC 1nNncEPR0A+bBjySUv6kcg==	VALID				Y
	3600	RRSIG	DS 13 2 3600 20250218161105 20250216141105 35496 gov. aqSp4HmEUvMWDd28oghJJz4rziK9aGtq dURxeNb8oVt5xUGPU9P0mxDSEvDJjtv6 fbIWqtWkmF6IJKwKBGZBsQ==	VALID						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
Response size (bytes)				OK	243	243	245	243	245	244	243	243
Response time (ms)				OK	10	17	16	21	19	8	20	15

Responses for airnow.gov/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	172800	DNSKEY	256 3 8 AwEAAaAUbmwo+iIrlFk/5T7dxDz/fAMV u3ivrdjldiBAqHctMHhl57kqHUQnWo9G 0UP6QzJfRZhFaJQK4WBRxFFKI/CQw1SR Epiz3+oD/+S80wfu2qOrrGFKkGGqu2DA AVkReojwv3Ft8AnrE0KMC/+3WwlMfPoK sb2d+oS7T/a7cuHV ; key tag = 18600 256 3 8 AwEAAcztxrprMGjw2mK8A9e9zLABhuo3 BBt9G2d+nyY4heLpL1Xojtjc5KD+jpzg /THEsfZqoJfeK1gLygr+4q7g3aeGSoVn Wwn1L1mvB0aDjwEu2sD6Us7irrtqb8Xo n7XZrhPuLHcdbvUn0JFTKOO0oO2+G+KL x+c6soOqLYks5RDx ; key tag = 22983 257 3 8 AwEAAZv34belJ387LywtJMlGDsWKbw0C 19UPJST6pXkAKOvb+95N+HzAnw1uzq3M rd95HOX5pjY1GUeXg8eU8mqzFoirgN2K p7tOfrtVnmSoEEMPeH6iQIlOPj1Yybe/ PrOG8V/RI4lMJQOpg83agbXiIMdoWpDL 9gvVHEuXM4x3+fllJ7bSCxEocfAXj8nC uc2qz9fiE/m0wjC4BMfUuz2Zsx84nK4v vO7s/rXnZp0FBQ31qOzSTDllbapIYPLS t9Q8DJwJ3fcG4eKL+equjP/N23wu9/l5 okm20soQCjr4LWRUiqlxbKnG7cxsLmLW RtctnXTEyoPKQnfBsqJSb1Ws3ic= ; key tag = 13009 257 3 8 AwEAAdu3aO2mEFhP/mdcy8vyEsYnvSoN uX/FT5mYuLtS5a7Nf6skrWsBe/zdgd+K xtUmZIQl5gKBdXPF3gcimQd5Uj7hCHKO yCqFiDPCcflv+1Vf0yOXAxFt1pXL9+Ls rVOKUNiRQmn5Jmc6s9LDXqKX8U5KcQ75 37F8OGa8a6UCsAsKF9Hg1ZqGt9E7Vfsx bIatjbhZxwtaEahcgC8r3E/2d2WALlNL kmCUa+jTxZMUGZ7qqjmcQs+qrIfjLj8i /QhhO7cQ2OmlfZU3iUmFIzKRqRsPMsqH Y6QS4VoUdmPCycM02fmttbGH7AGK1pg3 saYouu+La0iRtTChVElHSV8gdLs= ; key tag = 13180	OK	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20250221083916 20250217081227 18600 airnow.gov. m43+cITb6uK7fam/n99qg/5s76GOFVt5 xTbMIPlP5ucAVm/L7gULi5YMK5fAps/S M6le5d6Dr1xLv/cpLJ46lE0IFaSa0kep X63gyWcQzeF8j91BL/IDxLyy//NRwQpr +iuaCqqdaC1AtfmHchunoQC41+VfAwR5 NTRq9cssKGc=	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20250221083916 20250217081227 13009 airnow.gov. Wu4C7GOwUiEMIvs3lgF52zD7yQq4ybn/ 3g3C2u/S+8d8Ofo6mBp/G4qp9jozAYCl StMFBFqWbRoqk6O1wnkSojW8LiW/IrE4 sDf1y1mxgUw2jWPc2q0u05E+56j6Zt+l fBLrKk5Fw4s+IyWQMO/ImutkFbE/uyVz ij7Ln6Jr/GBr9u3FgmTRtaOPs7Q6krBN kmVEt38sDdpc9TC5EG4p2OMRoiDeWBYY w3yCHFv4110G9tEIvjIL/30Do7LwxtJI 9X4LxssFHEMOjv1df1ZMRBgmbk3Jm1qp W0+dy9oT130NzA2rqRrWdlktRc0cd6Zv VPJowSjONzoZmB3tDmNfzg==	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20250221083916 20250217081227 13180 airnow.gov. QxzN5a59tsHJwf7o81CiaHxTKxLdwIqw jkYz9F6a4a89yPgs5zqcB/DGkCAQzcKf tbKERPooy6e+LKzlu/PhSMfq2leh02nQ pJJMXOx2cDcJrr3MVVdFnvblQnZkeAuY VuLHESoZtyAzyqkQjZ2Hy3DvKqb/kqVh cxHayxXSFwTl9+fNG0xO/HO4/WUze7ED AGZ5RHvM0Fb3eb4z3z8R18JcQh5YFqyh YrzMpfp0I96J5aeGwnCKSh+rAfa2W1Uf FoT9cb5Lok8Fzg7eV/kPk19lChA94iUm c0wXw68LEkQbof0zJWDVvGqRRmnbH0b3 bslHawKSoHcH+iZvBGduDQ==	VALID	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
Response size (bytes)				OK	1681	1681	1681	1681	1681	1681	1681	1681
Response time (ms)				OK	135	140	137	147	151	158	149	156

Responses for airnow.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	3600	NS	dcns1.epa.gov. dcns2.epa.gov. nccns1.epa.gov. nccns2.epa.gov.	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	NS 8 2 3600 20250220201554 20250216192724 18600 airnow.gov. K5+YWlP7kVGApOw4pU5CezYEz0BBalvh ejpOes8u1YG8RRX31W/9x/gAiWl47VJj jOHRp2ahN1IeFkt8B23BJc04UE0RepYP nnpu3FcricsSD9CHlcNKgs3Ba3dP4N4Q zw4jI3Umt/POpYVkZfF4PWAt/CiZURWA kPhbMvXTqMY=	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1
Response size (bytes)				OK	326	326	326	326	326	326	326	326
Response time (ms)				OK	65	74	67	69	75	80	75	79

Responses for airnow.gov/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	470	472	470	463	476	474	475	465

Responses for onftj.vrp0q.airnow.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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
Response size (bytes)				OK	1103	1103	1103	1103	1103	1103	1103	1103
Response time (ms)				OK	421	423	423	409	438	431	433	413

Responses for airnow.gov/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	3600	NS	dcns1.epa.gov. dcns2.epa.gov. nccns1.epa.gov. nccns2.epa.gov.	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	NS 8 2 3600 20250220201554 20250216192724 18600 airnow.gov. K5+YWlP7kVGApOw4pU5CezYEz0BBalvh ejpOes8u1YG8RRX31W/9x/gAiWl47VJj jOHRp2ahN1IeFkt8B23BJc04UE0RepYP nnpu3FcricsSD9CHlcNKgs3Ba3dP4N4Q zw4jI3Umt/POpYVkZfF4PWAt/CiZURWA kPhbMvXTqMY=	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1
Response size (bytes)				OK	326	326	326	326	326	326	326	326
Response time (ms)				OK	65	74	67	69	75	80	75	79

Responses for airnow.gov/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	66	72	67	74	77	80	75	79

Responses for airnow.gov/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	448	452	450	444	455	452	460	446

Responses for airnow.gov/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	3600	SOA	rtpgm.ddi.epa.gov. dnsadmin.epa.gov. 2021126268 10800 1080 2419200 900	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	SOA 8 2 3600 20250221133940 20250217123940 18600 airnow.gov. frnospyXsy18x/UPmZ/eVg+s6rzcnLsv AWJPCyFYRNjv5JbOOEVQzlEzJx6C/Mts bB2SZrV0bUcQDYOhCkzJHk12x3wTZgYA h9H48j3se1qjgyNrnF28THNgG9otc488 ZnfEEPi0/dhnjHEzAdqn+Zel3pKBCw7l 7pgOrnaDPQ8=	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	278	278	278	278	278	278	278	278
Response time (ms)				OK	665	664	663	665	664	665	665	665

Responses for airnow.gov/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	900	NSEC3PARAM	1 0 10 4eaa488bbdff71663e	OK	Y	Y	Y	Y	Y	Y	Y	Y
	900	RRSIG	NSEC3PARAM 8 2 900 20250221131113 20250217123940 18600 airnow.gov. NWj6Q3dNcQxmKcNYfrIhZQm4Z2khTp2k rkXY/CtROFt4UBecuG9Jr4IaNRSIDABP Ldb0EQeJ3q6gENLgL34KFWJtV/IgRBG+ 9DugOpGaV0reM7dFzj8Y8Qa8IcO2IoRu or4Zn2xU32SNEe+8hdp2RdCIbg0RfvTh C36/E6OqTtE=	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	263	263	263	263	263	263	263	263
Response time (ms)				OK	488	489	489	486	493	492	493	487

Responses for airnow.gov/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	501	503	501	495	509	504	504	497

Responses for airnow.gov/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	518	520	520	515	527	522	527	516

Responses for airnow.gov/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
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	565	565	565	565	565	565	565	565
Response time (ms)				OK	622	626	624	572	634	628	629	576

Responses for airnow.gov/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dcns1.epa.gov. (161.80.212.5)	dcns1.epa.gov. (2620:117:5071:d4::f005)	dcns2.epa.gov. (161.80.212.15)	dcns2.epa.gov. (2620:117:5071:d4::f00f)	nccns1.epa.gov. (134.67.12.5)	nccns1.epa.gov. (2620:117:506f:c::f005)	nccns2.epa.gov. (134.67.12.15)	nccns2.epa.gov. (2620:117:506f:c::f00f)
airnow.gov	3600	TXT	"j50c0kjzvvd0y6pvcjdykrvd8kq713f7" "ly0r4mqkcmpqvv2ry2h6pqrp841tht4b" "v=spf1 include:_epamail.epa.gov include:spf.protection.outlook.com include:gseg.att.com -all"	OK	Y	Y	Y	Y	Y	Y	Y	Y
	3600	RRSIG	TXT 8 2 3600 20250220201554 20250216192724 18600 airnow.gov. RZezl5KxAw5dxEii/QfqJAU8RSvYi+/4 UK72BwfLquqi8BO2UYn0YKwRBoibi/w3 /z9z2dfHPZAdvy/sdUFGSdr8yH4sipmI /Fmqpy9+GP/0AjMhHgYHq5R2PLuc1xFn jKhZqvw8NBUo+BHVWbCUZjDRG2kvmA3Y H6cFelalBog=	VALID	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	432	432	432	432	432	432	432	432
Response time (ms)				OK	637	638	637	634	642	640	642	636