81un.net - robtex.com

81un.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3ce8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:ca1e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.232Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.202.30🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadaline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2631🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A2803:f800:50::6ca2:c231🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadaline.ns.cloudflare.com
A2a06:98c1:50::ac40:2231🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadaline.ns.cloudflare.com
A108.162.194.49🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A162.159.38.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
A172.64.34.49🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadaline.ns.cloudflare.com
NSalan.ns.cloudflare.com
A2606:4700:58::adf5:3b39🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A2803:f800:50::6ca2:c139🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalan.ns.cloudflare.com
A2a06:98c1:50::ac40:2139🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalan.ns.cloudflare.com
A108.162.193.57🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A172.64.33.57🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
A173.245.59.57🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.60.232, 172.67.202.30
IPv62606:4700:3031::6815:3ce8, 2606:4700:3034::ac43:ca1e
SOAadaline.ns.cloudflare.comdns@cloudflare.com serial=2398319752

net

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=1771291465

Subdomains

www.81un.net

Same first word

81un.net

Similar names

un81.com
un18.com
un18.cn
n18u.xyz
18nu.com
18un.com
un18.net
nu18.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSadaline.ns.cloudflare.comalan.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.60.232172.67.202.302606:4700:3031::6815:3ce82606:4700:3034::ac43:ca1e110.81.155.238117.25.129.81122.225.96.28188.114.96.0188.114.97.0218.5.78.712a06:98c1:3120::2a06:98c1:3121::
●NSadaline.ns.cloudflare.com2026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
●NSalan.ns.cloudflare.com2026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
○NSf1g1ns1.dnspod.net2015-08-09 → 2017-12-10 · 4 obs
● 2015-08-09 10:49:36
● 2017-12-10 12:45:58
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48
○NSf1g1ns2.dnspod.net2015-08-09 → 2016-09-12 · 4 obs
● 2015-08-09 10:49:36
● 2016-09-12 04:46:50
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48
●A104.21.60.2322026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
○A110.81.155.2382016-09-12 → 2016-09-12 · 4 obs
○ 2016-03-24 19:24:04
● 2016-09-12 04:46:50
○ 2017-12-10 12:45:58
○ 2026-03-21 05:02:48
○A117.25.129.812015-12-18 → 2015-12-18 · 4 obs
○ 2015-08-09 10:49:36
● 2015-12-18 06:11:34
○ 2016-03-24 19:24:04
○ 2026-03-21 05:02:48
○A122.225.96.282016-03-24 → 2016-03-24 · 4 obs
○ 2015-12-18 06:11:34
● 2016-03-24 19:24:04
○ 2016-09-12 04:46:50
○ 2026-03-21 05:02:48
●A172.67.202.302026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
○A188.114.96.02026-02-15 → 2026-03-21 · 2 obs
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48
○A188.114.97.02026-02-15 → 2026-03-21 · 2 obs
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48
○A218.5.78.712015-08-09 → 2015-08-09 · 3 obs
● 2015-08-09 10:49:36
○ 2015-12-18 06:11:34
○ 2026-03-21 05:02:48
●A2606:4700:3031::6815:3ce82026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
●A2606:4700:3034::ac43:ca1e2026-02-15 → 2026-03-21 · 3 obs
○ 2017-12-10 12:45:58
● 2026-02-15 15:04:00
● 2026-03-21 05:02:48
○A2a06:98c1:3120::2026-02-15 → 2026-03-21 · 2 obs
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48
○A2a06:98c1:3121::2026-02-15 → 2026-03-21 · 2 obs
○ 2026-02-15 15:04:00
○ 2026-03-21 05:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neti.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...-
81un.netalan.ns.cloudflare.com, adaline.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.193.57

NS records: alan.ns.cloudflare.com, adaline.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 81un.net (unsigned zone)

⏱️ Timing

Total: 1341ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.202.30, 104.21.60.232
AAAA22606:4700:3031::6815:3ce8, 2606:4700:3034::ac43:ca1e
NS2adaline.ns.cloudflare.com, alan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adaline.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

www.81un.net has 81un.net as its parent.

IP Addresses

81un.net maps to four IP numbers: 2606:4700:3031::6815:3ce8, 2606:4700:3034::ac43:ca1e, 104.21.60.232 and 172.67.202.30.

Other host names, for instance smtp.realact.net, franchiseexpo.co.uk, opteam.ro, petitesweetbakery.com and disinformationstation.com share IP numbers with 81un.net.

Name Servers

Two name servers adaline.ns.cloudflare.com and alan.ns.cloudflare.com are delegated to 81un.net.

81un.net uses the same name server configuration as other domains, such as cumtoons.net, arabpc.net, playmymovs.com, 123list.net and 365xslot.com.

81un.net at least partially shares name servers with other domains such as koracity.co, treningrozciagania.pl, bjdears.com, calibretto.info and mns.co.uk.

These name servers are commonly used with greg.ns.cloudflare.com and robert.ns.cloudflare.com.

Host names with six IP numbers: Host name adaline.ns.cloudflare.com points to 2606:4700:50::a29f:2631, 2803:f800:50::6ca2:c231, 2a06:98c1:50::ac40:2231, 108.162.194.49, 162.159.38.49 and 172.64.34.49; host name alan.ns.cloudflare.com points to 2606:4700:58::adf5:3b39, 2803:f800:50::6ca2:c139, 2a06:98c1:50::ac40:2139, 108.162.193.57, 172.64.33.57 and 173.245.59.57.