dgcert.io - robtex.com

dgcert.io

DNSSEC⚠️ Not signed
A18.189.119.18🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix
PTRec2-18-189-119-18.us-east-2.compute.amazonaws.com
NSns20.digicertdns.com ⭐
A2600:1800:10::1:1f🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns20.digicertdns.com
A208.94.148.223🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns20.digicertdns.com
NSns21.digicertdns.com
A2600:1801:11::1:1f🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns21.digicertdns.com
A208.80.124.223🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns21.digicertdns.com
NSns22.digicertdns.com
A2600:1802:12::1:1f🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns22.digicertdns.com
A208.80.126.223🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns22.digicertdns.com
NSns23.digicertdns.net
A2600:1801:13::1:1f🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns23.digicertdns.net
A208.80.125.223🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns23.digicertdns.net
NSns24.digicertdns.net
A2600:1802:14::1:1f🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns24.digicertdns.net
A208.80.127.223🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns24.digicertdns.net
NSns25.digicertdns.net
A2600:1800:15::1:1f🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns25.digicertdns.net
A208.94.149.223🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns25.digicertdns.net
NSpdns196.ultradns.biz
A2610:a1:1015::e8🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns196.ultradns.biz
A156.154.66.196🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns196.ultradns.biz
NSpdns196.ultradns.com
A2001:502:f3ff::e8🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns196.ultradns.com
A156.154.64.196🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns196.ultradns.com
NSpdns196.ultradns.net
A2610:a1:1014::e8🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns196.ultradns.net
A156.154.65.196🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns196.ultradns.net
NSpdns196.ultradns.org
A2001:502:4612::e8🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns196.ultradns.org
A156.154.67.196🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns196.ultradns.org
SOAns20.digicertdns.comdns@digicertdns.com 2009-01-01 #6

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1778613830

Same first word

dgcert.io
dgcert.com

Similar names

gdcert.com
rdgtec.com.br
gdcert.org
gdetrc.com
gdcret.com
gdcert.com.cn
crtegd.com
gerctd.com
dgcter.com
gdcert.org.cn
gdretc.fr

DNS History

11 records (11 active, 0 former)

NSns20.digicertdns.comns21.digicertdns.comns22.digicertdns.comns23.digicertdns.netns24.digicertdns.netns25.digicertdns.netpdns196.ultradns.bizpdns196.ultradns.compdns196.ultradns.netpdns196.ultradns.orgA18.189.119.18
●NSns20.digicertdns.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSns21.digicertdns.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSns22.digicertdns.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSns23.digicertdns.net2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSns24.digicertdns.net2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSns25.digicertdns.net2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSpdns196.ultradns.biz2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSpdns196.ultradns.com2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSpdns196.ultradns.net2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●NSpdns196.ultradns.org2026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18
●A18.189.119.182026-04-09 → 2026-05-12 · 2 obs
● 2026-04-09 06:59:58
● 2026-05-12 19:56:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
dgcert.iopdns196.ultradns.org, pdns196.ultradns.net, ns23.digicertdns.net, ns21.digicertdns.com...-

✅ Authoritative Response

Server:156.154.66.196

NS records: pdns196.ultradns.org, pdns196.ultradns.net, ns23.digicertdns.net, ns21.digicertdns.com, ns25.digicertdns.net, ns20.digicertdns.com, pdns196.ultradns.com, ns22.digicertdns.com, ns24.digicertdns.net, pdns196.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dgcert.io (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A118.189.119.18
NS10ns20.digicertdns.com, ns21.digicertdns.com...
SOA1ns20.digicertdns.com dns.digicertdns.com

Analysis

IP Addresses

dgcert.io points to a single IP address: 18.189.119.18.

Other host names, for instance oneblood.io, ctrly.io, www.ctrly.io and lytl.io share IP numbers with dgcert.io.

Name Servers

dgcert.io 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.

At least part of the name servers for dgcert.io are shared with other domains, for instance vte4.me, 1230foxsports.com, prtenergyservices.com, wakeupcrew.com and whitakermedical.com.

these name servers are commonly used with the name servers pdns196.ultradns.co.uk, pdns196.ultradns.info, ns0121.secondary.cloudflare.com, ns0237.secondary.cloudflare.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.

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