81cnfun.com - robtex.com

81cnfun.com

DNSSEC⚠️ Not signed
A175.29.149.227🇺🇸 DBL-AS-AP175.29.149.0/24 Access Telecom (BD) Ltd Suite 901 Concord Tower 113 Kazi Nazrul Islam Avenue
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.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.cominfra@nettium.net 2020-04-07 #12

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=1785789407
⚠️ On DNS blocklist: gambling

Same first word

81cnfun.com

DNS History

17 records (5 active, 12 former)

20192020202120222023202420252026NSpdns73.ultradns.bizpdns73.ultradns.compdns73.ultradns.netpdns73.ultradns.orgns69.domaincontrol.comns70.domaincontrol.comA175.29.149.227172.65.174.159184.168.221.36184.168.221.42184.168.221.43184.168.221.5250.63.202.3250.63.202.4550.63.202.4950.63.202.5150.63.202.63
○NSns69.domaincontrol.com2018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○NSns70.domaincontrol.com2018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
●NSpdns73.ultradns.biz2026-08-02 → 2026-08-03 · 3 obs
○ 2018-07-20 12:36:44
● 2026-08-02 17:34:02
● 2026-08-03 20:39:08
●NSpdns73.ultradns.com2026-08-02 → 2026-08-03 · 3 obs
○ 2018-07-20 12:36:44
● 2026-08-02 17:34:02
● 2026-08-03 20:39:08
●NSpdns73.ultradns.net2026-08-02 → 2026-08-03 · 3 obs
○ 2018-07-20 12:36:44
● 2026-08-02 17:34:02
● 2026-08-03 20:39:08
●NSpdns73.ultradns.org2026-08-02 → 2026-08-03 · 3 obs
○ 2018-07-20 12:36:44
● 2026-08-02 17:34:02
● 2026-08-03 20:39:08
○A172.65.174.1592026-08-02 → 2026-08-02 · 3 obs
○ 2018-07-20 12:36:44
● 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
●A175.29.149.2272026-08-03 → 2026-08-03 · 2 obs
○ 2026-08-02 17:34:02
● 2026-08-03 20:39:08
○A184.168.221.362018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A184.168.221.422018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A184.168.221.432018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A184.168.221.522018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A50.63.202.322018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A50.63.202.452018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A50.63.202.492018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A50.63.202.512018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08
○A50.63.202.632018-07-20 → 2018-07-20 · 3 obs
● 2018-07-20 12:36:44
○ 2026-08-02 17:34:02
○ 2026-08-03 20:39:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
81cnfun.compdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz2 records

✅ Authoritative Response

Server:156.154.66.73

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 81cnfun.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

TypeCountSample Data
A1175.29.149.227
NS4pdns73.ultradns.biz, pdns73.ultradns.com...
SOA1pdns73.ultradns.com infra.nettium.net

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

81cnfun.com directs to one IP number, which is 175.29.149.227.

Among the host names that share IP numbers with 81cnfun.com are fa88hn.com, fun118.net, ltt981.com and two others.

Name Servers

The domain 81cnfun.com is delegated to these four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.

81cnfun.com shares at least some of its name servers with other domains, including letiantang.tv, annualapartment.pro, jbo056.com and two others.

These name servers are frequently paired with the name servers pdns73.ultradns.info and pdns73.ultradns.co.uk.

The host names pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org each resolve to two IP addresses: pdns73.ultradns.biz resolves to 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com resolves to 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net resolves to 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org resolves to 156.154.67.73 and 2001:502:4612::6d.