addt.cn - robtex.com

addt.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:228🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:80b0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.40Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.128.176🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSopal.ns.cloudflare.com
A2606:4700:50::a29f:2664🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A2803:f800:50::6ca2:c264🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRopal.ns.cloudflare.com
A2a06:98c1:50::ac40:2264🇺🇸 Cloudflare2a06:98c1:50::/45
PTRopal.ns.cloudflare.com
A108.162.194.100🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A162.159.38.100Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
A172.64.34.100🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRopal.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.40, 172.67.128.176
IPv6 hints2606:4700:3033::6815:228, 2606:4700:3035::ac43:80b0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2401122746

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034773022

Same first word

addt.at
addt.com
addt.cn
addt.pro
addt.ru
addt.de
addt.cc

Similar names

dtad.eu
atdd.biz
ddta.cc
tdda.com.cn
ddat.com
atdd.nl
atdd.dk
ddat.be
adtd.ru
tadd.us
ddta.nl
dtda.nl
datd.com.au
ddta.eu
ddat.com.au
tdda.readthedocs.io
dadt.com.br
datd.org
tadd.cn
dadt.de
datd.de
ddat.de
atdd.cn
dtad.de
dadt.fr
dtad.at
dtda.com
tdda.com
tadd.ru
ddta.net
datd.ru
dtda.com.au
dtda.fr
tadd.org.tw
ddta.de
ddat.cn
datd.com
atdd.ro
tadd.org.tr
tdad.top
dadt.com
dadt.ru
tdda.net
tadd.me
tadd.net
tadd.org
dtad.com
atdd.de
dtda.net
ddat.co.uk
ddat.org
dadt.nl
dtad.ru
dtda.dk
dtda.cn
dtad.info
ddat.ru
datd.cn
adtd.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSdarwin.ns.cloudflare.comopal.ns.cloudflare.comns11.bigwww.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.2.40172.67.128.1762606:4700:3033::6815:2282606:4700:3035::ac43:80b0122.10.117.165
●NSdarwin.ns.cloudflare.com2026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18
○NSns11.bigwww.com2015-06-18 → 2016-12-30 · 4 obs
● 2015-06-18 07:26:30
● 2016-12-30 07:05:28
○ 2026-05-05 04:06:22
○ 2026-05-10 03:13:18
●NSopal.ns.cloudflare.com2026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18
○MXmxbiz1.qq.com2015-06-18 → 2016-12-30 · 4 obs
● 2015-06-18 07:26:30
● 2016-12-30 07:05:28
○ 2026-05-05 04:06:22
○ 2026-05-10 03:13:18
○MXmxbiz2.qq.com2015-06-18 → 2016-12-30 · 4 obs
● 2015-06-18 07:26:30
● 2016-12-30 07:05:28
○ 2026-05-05 04:06:22
○ 2026-05-10 03:13:18
●A104.21.2.402026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18
○A122.10.117.1652015-06-18 → 2016-12-30 · 4 obs
● 2015-06-18 07:26:30
● 2016-12-30 07:05:28
○ 2026-05-05 04:06:22
○ 2026-05-10 03:13:18
●A172.67.128.1762026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18
●A2606:4700:3033::6815:2282026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18
●A2606:4700:3035::ac43:80b02026-05-05 → 2026-05-10 · 3 obs
○ 2016-12-30 07:05:28
● 2026-05-05 04:06:22
● 2026-05-10 03:13:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, d.dns.cn, e.dns.cn, a.dns.cn...-
addt.cnopal.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.151

NS records: opal.ns.cloudflare.com, darwin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for addt.cn (unsigned zone)

⏱️ Timing

Total: 1048ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.128.176, 104.21.2.40
AAAA22606:4700:3035::ac43:80b0, 2606:4700:3033::6815:228
NS2darwin.ns.cloudflare.com, opal.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

addt.cn points to four IP numbers: 2606:4700:3033::6815:228, 2606:4700:3035::ac43:80b0, 104.21.2.40 and 172.67.128.176.

Other host names, for instance bsnwicychhpjy.website, 945theranch.com, cretalive.net, rentamaq.com.py and www.delta.gr share IP numbers with addt.cn.

Name Servers

addt.cn's delegation is to two name servers darwin.ns.cloudflare.com and opal.ns.cloudflare.com.

addt.cn shares the same name server configuration as other domains, such as farsightedman.com, ibanjia.cn, yeqa.cn, 571df.com and floweradvisor.com.cn.

addt.cn at least partially shares its name servers with other domains, for instance girang4d-mobileversion.pages.dev, assendtek.com, chrw.biz, graced.studio and gavric.net.

These name servers are often used together with the name servers kia.ns.cloudflare.com.

Host names with six IP numbers:

darwin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151.

opal.ns.cloudflare.com points to: 2606:4700:50::a29f:2664, 2803:f800:50::6ca2:c264, 2a06:98c1:50::ac40:2264, 108.162.194.100, 162.159.38.100 and 172.64.34.100.