CF1758127472375-tsm20250915222102

WWW.RTSAK.COM - digicert.com

Search for IP or hostnames:

digicert.com checked at 2025-09-17T16:44:32.331Z 397ms 190/190/190 100% R:12

digicert.com

NSpdns196.ultradns.biz
A2610:a1:1015::e8 🇺🇸 Neustar
PTRpdns196.ultradns.biz
A156.154.66.196🇺🇸 Neustar
PTRpdns196.ultradns.biz
NSns20.digicertdns.com
A2600:1800:10::1:1f 🇺🇸 Tiggee
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee
PTRns20.digicertdns.com
NSns21.digicertdns.com
A2600:1801:11::1:1f 🇺🇸 Tiggee
PTRns21.digicertdns.com
A208.80.124.223🇺🇸 Tiggee
PTRns21.digicertdns.com
NSns22.digicertdns.com
A2600:1802:12::1:1f 🇺🇸 Tiggee
PTRns22.digicertdns.com
A208.80.126.223🇺🇸 Tiggee
PTRns22.digicertdns.com
NSpdns196.ultradns.com
A2001:502:f3ff::e8 🇺🇸 Neustar
PTRpdns196.ultradns.com
A156.154.64.196🇺🇸 Neustar
PTRpdns196.ultradns.com
NSns23.digicertdns.net
A2600:1801:13::1:1f 🇺🇸 Tiggee
PTRns23.digicertdns.net
A208.80.125.223🇺🇸 Tiggee
PTRns23.digicertdns.net
NSns24.digicertdns.net
A2600:1802:14::1:1f 🇺🇸 Tiggee
PTRns24.digicertdns.net
A208.80.127.223🇺🇸 Tiggee
PTRns24.digicertdns.net
NSns25.digicertdns.net
A2600:1800:15::1:1f 🇺🇸 Tiggee
PTRns25.digicertdns.net
A208.94.149.223🇺🇸 Tiggee
PTRns25.digicertdns.net
NSpdns196.ultradns.net
A2610:a1:1014::e8 🇺🇸 Neustar
PTRpdns196.ultradns.net
A156.154.65.196🇺🇸 Neustar
PTRpdns196.ultradns.net
NSpdns196.ultradns.org
A2001:502:4612::e8 🇺🇸 Neustar
PTRpdns196.ultradns.org
A156.154.67.196🇺🇸 Neustar
PTRpdns196.ultradns.org
MXdigicert-com.mail.protection.outlook.com
A2a01:111:f403:c92c::2 🇺🇸 Microsoft
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:c946::4 🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f910:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
A45.60.121.229🇺🇸 Thales/Imperva
A45.60.131.229🇺🇸 Thales/Imperva

com

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
rank #4402 globally
rank #2243 in the tld

NS for

Up

Starts with same word

Starts similarily

AI analysis

digicert.com is a parent of crl4.digicert.com, cacerts.digicert.com, crl3.digicert.com, ocsp2.digicert.com and cdp1.digicert.com, plus a few other host names.

digicert.com serves as the name server for motivari.com.br.

clipp.com.br, caa.0.digicert.com and ns1.dominios.uol.com.br commonly serve as name servers together with digicert.com.

digicert.com has two IP numbers: 45.60.121.229 and 45.60.131.229.

Other host names, for instance websecurity.digicert.com, 3ivgup7.x.incapdns.net and www.websecurity.digicert.com share IP numbers with digicert.com.

digicert.com is delegated to ten name servers: pdns196.ultradns.biz, ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, pdns196.ultradns.com, ns23.digicertdns.net, ns24.digicertdns.net, ns25.digicertdns.net, pdns196.ultradns.net and pdns196.ultradns.org.

digicert.com at least partially shares name servers with other domains, including bigashstoves.com, datasena.com, hunt.tx.us, lnpa.neustar and gadgetadvisor.com.

These name servers are commonly used with pdns196.ultradns.info, pdns196.ultradns.co.uk and udns1.ultradns.net.

Host names with two IP numbers

pdns196.ultradns.biz points to 2610:a1:1015::e8 and 156.154.66.196

ns20.digicertdns.com points to 2600:1800:10::1:1f and 208.94.148.223

ns21.digicertdns.com points to 2600:1801:11::1:1f and 208.80.124.223

ns22.digicertdns.com points to 2600:1802:12::1:1f and 208.80.126.223

pdns196.ultradns.com points to 2001:502:f3ff::e8 and 156.154.64.196

ns23.digicertdns.net points to 2600:1801:13::1:1f and 208.80.125.223

ns24.digicertdns.net points to 2600:1802:14::1:1f and 208.80.127.223

ns25.digicertdns.net points to 2600:1800:15::1:1f and 208.94.149.223

pdns196.ultradns.net points to 2610:a1:1014::e8 and 156.154.65.196

pdns196.ultradns.org points to 2001:502:4612::e8 and 156.154.67.196

A single mail server handles digicert.com, digicert-com.mail.protection.outlook.com.

Host digicert-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c92c::2, 2a01:111:f403:c946::4, 2a01:111:f403:f910::, 2a01:111:f403:f912::, 52.101.41.21, 52.101.42.18, 52.101.194.0 and 52.101.194.3.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

uptDYwW CF johedugfp 2025-09-17