IPLIST.NET - op-sec.us
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op-sec.us checked at 2025-11-02T07:59:32.474Z 201ms 133/133/133 100% R:18op-sec.us
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| NS | b.cctld.us | ||||||
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| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
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AI analysis
op-sec.us is a parent of ns1.op-sec.us and ns2.op-sec.us.
op-sec.us refers to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names, for instance comeet-notifications.com, epbot.com, tempook.com, centerpeak.net and covabond.com share IP numbers with op-sec.us.
op-sec.us's delegation uses two name servers: ns09.domaincontrol.com and ns10.domaincontrol.com.
op-sec.us uses the same name server setup as other domains, such as aksharabullion.com, cis-travel.com, docsunite.com, backrazor.net and anva-gmbh.de.
Host names with two IPs:
ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5
ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5
op-sec.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
op-sec.us shares at least some mail servers with other domains, for example blackhawkroof.com, blackcatmusic.com, innovation4life.com, mcmcomiccon.com and rustipower.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to: 2607:f8b0:4004:c07::1b and 142.251.111.27.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.
alt3.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26.
alt4.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.26.