IPLIST.NET - opencert.io
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opencert.io checked at 2025-09-30T05:36:10.212Z 453ms 110/110/110 100% R:16opencert.io
| NS | ns-341.awsdns-42.com | ||||||
| A | 2600:9000:5301:5500::1 🇺🇸 Amazon | ||||||
| PTR | ns-341.awsdns-42.com | ||||||
| A | 205.251.193.85🇺🇸 Amazon | ||||||
| PTR | ns-341.awsdns-42.com | ||||||
| NS | ns-600.awsdns-11.net | ||||||
| A | 2600:9000:5302:5800::1 🇺🇸 Amazon | ||||||
| PTR | ns-600.awsdns-11.net | ||||||
| A | 205.251.194.88🇺🇸 Amazon | ||||||
| PTR | ns-600.awsdns-11.net | ||||||
| NS | ns-1175.awsdns-18.org | ||||||
| A | 2600:9000:5304:9700::1 🇺🇸 Amazon | ||||||
| PTR | ns-1175.awsdns-18.org | ||||||
| A | 205.251.196.151🇺🇸 Amazon | ||||||
| PTR | ns-1175.awsdns-18.org | ||||||
| MX | inbound-smtp.eu-west-1.amazonaws.com | ||||||
| A | 18.200.203.69🇮🇪 Amazon | ||||||
| PTR | ec2-18-200-203-69.eu-west-1.compute.amazonaws.com | ||||||
| A | 54.76.31.185🇮🇪 Amazon | ||||||
| PTR | ec2-54-76-31-185.eu-west-1.compute.amazonaws.com | ||||||
| A | 54.155.140.59🇮🇪 Amazon | ||||||
| PTR | ec2-54-155-140-59.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns-1561.awsdns-03.co.uk | ||||||
| A | 2600:9000:5306:1900::1 🇺🇸 Amazon | ||||||
| PTR | ns-1561.awsdns-03.co.uk | ||||||
| A | 205.251.198.25🇺🇸 Amazon | ||||||
| PTR | ns-1561.awsdns-03.co.uk | ||||||
| A | 75.2.21.217🇺🇸 Amazon | ||||||
| PTR | a1843303ebf0b5402.awsglobalaccelerator.com | ||||||
| A | 99.83.138.38🇺🇸 Amazon | ||||||
| PTR | a1843303ebf0b5402.awsglobalaccelerator.com | ||||||
io
| NS | a0.nic.io | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
Starts with same word
Starts similarily
AI analysis
opencert.io points to two IP numbers: 75.2.21.217 and 99.83.138.38.
Other host names such as verify.gov.sg, opencerts.io and a1843303ebf0b5402.awsglobalaccelerator.com share IP numbers with opencert.io.
opencert.io is delegated to four name servers: ns-341.awsdns-42.com, ns-600.awsdns-11.net, ns-1175.awsdns-18.org and ns-1561.awsdns-03.co.uk.
opencert.io at least partially shares name servers with other domains, for instance rzsoftwore.com, necktar.net, railcarrxdev.com, 13.0.134.in-addr.arpa and vluchttrappen.nl.
these name servers are often used with ns-267.awsdns-33.com, ns-541.awsdns-03.net, ns-1906.awsdns-46.co.uk, ns-867.awsdns-44.net, ns-60.awsdns-07.com, ns-1189.awsdns-20.org, ns-790.awsdns-34.net and ns-1528.awsdns-63.org.
Host names with two IP numbers:
ns-341.awsdns-42.com points to: 2600:9000:5301:5500::1 and 205.251.193.85.
ns-600.awsdns-11.net points to: 2600:9000:5302:5800::1 and 205.251.194.88.
ns-1175.awsdns-18.org points to: 2600:9000:5304:9700::1 and 205.251.196.151.
ns-1561.awsdns-03.co.uk points to: 2600:9000:5306:1900::1 and 205.251.198.25.
opencert.io is handled by a single mail server, inbound-smtp.eu-west-1.amazonaws.com.
opencert.io uses the same mail server configuration as other domains, such as xn--nvideo-9uaa.be, secretdates.es, susilive.de, metadsp.co.uk and zulassung-service.de.
opencert.io shares mail servers with other domains at least in part, for instance shopfully.cloud, pidro.online, usim.me, bookabarber.nl and elsevier.es.
These mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host inbound-smtp.eu-west-1.amazonaws.com points to three IPs: 18.200.203.69, 54.76.31.185 and 54.155.140.59.