MXLIST.NET - auth1.dns.cogentco.com

Search for IP or hostnames:

auth1.dns.cogentco.com checked at 2025-11-22T21:06:42.670Z 97ms 33/33/33 100% R:6 allDone:true timedOut:false

`auth1.dns.cogentco.com`

A	2001:550:1:a::d ^{🇺🇸 COGENT}
		PTR	`auth1.dns.cogentco.com`
A	66.28.0.14^{🇺🇸 COGENT}
		PTR	`auth1.dns.cogentco.com`

`dns.cogentco.com`

	NS	`auth1.dns.cogentco.com`
	NS	`auth2.dns.cogentco.com`

PTR for

d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.a.0.0.0.1.0.0.0.0.5.5.0.1.0.0.2.ip6.arpa

creoweb.cl

14.0.28.66.in-addr.arpa

NS for

48.88.38.in-addr.arpa

1.0.208.in-addr.arpa

qzo03.atlas.cogentco.com

213.38.in-addr.arpa

178.98.38.in-addr.arpa

186.38.in-addr.arpa

155.38.in-addr.arpa

109.76.38.in-addr.arpa

193.98.38.in-addr.arpa

135.94.38.in-addr.arpa

229.38.in-addr.arpa

250.57.154.in-addr.arpa

73.38.in-addr.arpa

mcdistribution.us

barnard.edu

89.117.130.in-addr.arpa

136.126.38.in-addr.arpa

224.71.66.in-addr.arpa

27.208.38.in-addr.arpa

ass.org.rs

16.230.207.in-addr.arpa

20.202.38.in-addr.arpa

162.63.in-addr.arpa

renegadetech.com

139.117.38.in-addr.arpa

93.115.209.in-addr.arpa

65.73.38.in-addr.arpa

237.105.38.in-addr.arpa

canadahealthinfoway.org

65.81.38.in-addr.arpa

storscape.com

15.169.65.in-addr.arpa

octaxcol.com

244.4.204.in-addr.arpa

ard-gs.de

tmsglobal.com

130.44.154.in-addr.arpa

broadworks.net

68.38.in-addr.arpa

200.164.205.in-addr.arpa

191.133.38.in-addr.arpa

93.149.in-addr.arpa

13.154.in-addr.arpa

146.186.93.in-addr.arpa

106.100.38.in-addr.arpa

250.102.38.in-addr.arpa

176.12.207.in-addr.arpa

173.38.in-addr.arpa

161.161.in-addr.arpa

218.164.205.in-addr.arpa

rbb-text.de

1.98.38.in-addr.arpa

130.164.205.in-addr.arpa

121.142.38.in-addr.arpa

43.4.204.in-addr.arpa

2.210.38.in-addr.arpa

50.119.38.in-addr.arpa

thepine.nyc

36.198.38.in-addr.arpa

62.245.80.in-addr.arpa

167.38.in-addr.arpa

113.110.38.in-addr.arpa

89.126.38.in-addr.arpa

47.162.65.in-addr.arpa

218.122.38.in-addr.arpa

12.98.38.in-addr.arpa

160.58.38.in-addr.arpa

128.43.154.in-addr.arpa

98.129.38.in-addr.arpa

209.182.66.in-addr.arpa

14.1.206.in-addr.arpa

3.6.206.in-addr.arpa

225.92.38.in-addr.arpa

32.43.154.in-addr.arpa

17.70.38.in-addr.arpa

famsi.org

191.99.38.in-addr.arpa

theupsstore.se

64.246.38.in-addr.arpa

ups-consulting.com

186.125.38.in-addr.arpa

nissincda.com

124.6.149.in-addr.arpa

52.111.38.in-addr.arpa

55.146.38.in-addr.arpa

25.100.38.in-addr.arpa

12.220.38.in-addr.arpa

202.192.38.in-addr.arpa

127.160.38.in-addr.arpa

252.182.66.in-addr.arpa

13.207.in-addr.arpa

204.194.38.in-addr.arpa

138.164.63.in-addr.arpa

91.38.in-addr.arpa

65.234.199.in-addr.arpa

82.125.38.in-addr.arpa

191.254.205.in-addr.arpa

183.228.38.in-addr.arpa

rhec.edu

129.104.38.in-addr.arpa

Starts with same word

auth1.co

auth1.com

Starts similarily

auth1.com

1auth.com

1utah.com

1uath.cc

auth1.co

a1hut.com

AI analysis

auth1.dns.cogentco.com serves as a name server for 48.88.38.in-addr.arpa, 1.0.208.in-addr.arpa, qzo03.atlas.cogentco.com, 213.38.in-addr.arpa, 178.98.38.in-addr.arpa and thousands of other domains.

Typically, auth2.dns.cogentco.com, nsa.ups.com and nsb.ups.com serve as name servers alongside auth1.dns.cogentco.com.

auth1.dns.cogentco.com points to two IP numbers: 2001:550:1:a::d and 66.28.0.14.

Other host names, for instance pri7.dns.psi.net, pri3.dns.psi.net, ns.psi.net, pri9.dns.psi.net and pri4.dns.psi.net share IP numbers with auth1.dns.cogentco.com.

dbq