yzc444.com - robtex.com

yzc444.com

DNSSEC⚠️ Not signed
A146.190.202.109🇸🇬 DIGITALOCEAN146.190.200.0/22 DigitalOcean
NSpdns73.ultradns.com ⭐
A2001:502:f3ff::6d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns73.ultradns.com
A156.154.64.73🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns73.ultradns.com
NSpdns73.ultradns.biz
A2610:a1:1015::6d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns73.ultradns.biz
A156.154.66.73🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns73.ultradns.biz
NSpdns73.ultradns.co.uk ⚠️ Not in parent delegation
A2610:a1:1017::6d🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns73.ultradns.co.uk
A156.154.69.73🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns73.ultradns.co.uk
NSpdns73.ultradns.info ⚠️ Not in parent delegation
A2610:a1:1016::6d🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns73.ultradns.info
A156.154.68.73🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns73.ultradns.info
NSpdns73.ultradns.net
A2610:a1:1014::6d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns73.ultradns.net
A156.154.65.73🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns73.ultradns.net
NSpdns73.ultradns.org
A2001:502:4612::6d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns73.ultradns.org
A156.154.67.73🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns73.ultradns.org
SOApdns73.ultradns.comdnsadmin@accumul9.com 2025-07-01 #4

com

DNSSEC🔒 Signed (DS record present)
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
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785782927

Same first word

yzc444.com

DNS History

16 records (7 active, 9 former)

2017201820192020202120222023202420252026NSpdns73.ultradns.bizpdns73.ultradns.co.ukpdns73.ultradns.compdns73.ultradns.infopdns73.ultradns.netpdns73.ultradns.orgdns1.g01.ns1global.orgdns2.g01.ns1global.orgdns3.g01.ns1global.orgdns4.g01.ns1global.orgf1g1ns1.dnspod.netf1g1ns2.dnspod.netA146.190.202.109142.91.146.207156.232.193.52CNAMEyzc444.com.ewzqsyuc.link
○NSdns1.g01.ns1global.org2026-05-11 → 2026-08-03 · 2 obs
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○NSdns2.g01.ns1global.org2026-05-11 → 2026-08-03 · 2 obs
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○NSdns3.g01.ns1global.org2026-05-11 → 2026-08-03 · 2 obs
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○NSdns4.g01.ns1global.org2026-05-11 → 2026-08-03 · 2 obs
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:20:14
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:20:14
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
●NSpdns73.ultradns.biz2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
●NSpdns73.ultradns.co.uk2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
●NSpdns73.ultradns.com2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
●NSpdns73.ultradns.info2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
●NSpdns73.ultradns.net2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
●NSpdns73.ultradns.org2026-05-11 → 2026-08-03 · 3 obs
○ 2016-12-19 05:20:14
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
○A142.91.146.2072016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 05:20:14
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
●A146.190.202.1092026-05-11 → 2026-08-03 · 3 obs
○ 2018-08-17 05:19:24
● 2026-05-11 10:03:52
● 2026-08-03 19:11:30
○A156.232.193.522018-08-17 → 2018-08-17 · 4 obs
○ 2016-12-19 05:20:14
● 2018-08-17 05:19:24
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30
○CNAMEyzc444.com.ewzqsyuc.link2026-05-11 → 2026-08-03 · 2 obs
○ 2026-05-11 10:03:52
○ 2026-08-03 19:11:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
yzc444.compdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz2 records

✅ Authoritative Response

Server:156.154.67.73

NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yzc444.com (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

TypeCountSample Data
A1146.190.202.109
NS6pdns73.ultradns.co.uk, pdns73.ultradns.biz...
SOA1pdns73.ultradns.com dnsadmin.accumul9.co

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)

Analysis

IP Addresses

yzc444.com directs to one IP number, which is 146.190.202.109.

Among the host names that share IP numbers with yzc444.com are ca910.com, ca408.com, ca874.com and two others.

Name Servers

The DNS delegation for yzc444.com covers 6 name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info and 3 more.

yzc444.com shares at least some of its name servers with other domains, including wisntv12.us, j866x.com, 428055.com and two others.

These name servers are frequently paired with the name servers pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.

Hosts with two IP numbers each:

pdns73.ultradns.biz maps to two IP addresses — 156.154.66.73 and 2610:a1:1015::6d.

pdns73.ultradns.com maps to two IP addresses — 156.154.64.73 and 2001:502:f3ff::6d.

pdns73.ultradns.info maps to two IP addresses — 156.154.68.73 and 2610:a1:1016::6d.

pdns73.ultradns.net maps to two IP addresses — 156.154.65.73 and 2610:a1:1014::6d.

pdns73.ultradns.org maps to two IP addresses — 156.154.67.73 and 2001:502:4612::6d.

pdns73.ultradns.co.uk maps to two IP addresses — 156.154.69.73 and 2610:a1:1017::6d.