d21.site - robtex.com

d21.site

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:4eeb🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8a6b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.235Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.107🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShope.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A2803:f800:50::6ca2:c0a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhope.ns.cloudflare.com
A2a06:98c1:50::ac40:20a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhope.ns.cloudflare.com
A108.162.192.163🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A172.64.32.163🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
A173.245.58.163🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhope.ns.cloudflare.com
NShouston.ns.cloudflare.com
A2606:4700:58::a29f:2c34🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A2803:f800:50::6ca2:c334🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhouston.ns.cloudflare.com
A2a06:98c1:50::ac40:2334🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhouston.ns.cloudflare.com
A108.162.195.52🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A162.159.44.52Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
A172.64.35.52🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhouston.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.78.235, 172.67.138.107
IPv62606:4700:3031::6815:4eeb, 2606:4700:3034::ac43:8a6b
SOAhope.ns.cloudflare.comdns@cloudflare.com serial=2398121336

site

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1774594155

Same first word

d21.nu
d21.com
d21.jp
d21.ru
d21.k12.il.us
d21.info
d21.ca
d21.asia
d21.it
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d21.top
d21.cn
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d21.bg
d21.cl
d21.hu
d21.pl
d21.org
d21.ir
d21.media

Similar names

d12.com
2d1.org
2d1.eu
2d1.de
1d2.fr
21d.link
d12.at
d12.be
12d.us
d12.co.za
12d.com
d12.net
d12.uk
d12.jp
d12.se
d12.co
21d.co.uk
1d2.net
d12.ca
2d1.net
d12.cz
d12.fr
12d.ru
d12.de
d12.nl
12d.tv
d12.eu
12d.it
2d1.cn
d12.es
21d.cn
d12.com.tr
21d.org
21d.net
1d2.de
12d.co
1d2.cc
12d.space
12d.com.cn
12d.de
21d.eu
21d.de
21d.com
d12.cc
d12.com.br
d12.pl
d12.ch
21d.jp
1d2.com
1d2.org
d12.me
d12.ru
2d1.biz
12d.org
12d.net
d12.org

DNS History

9 records (6 active, 3 former)

2017201820192020202120222023202420252026NShope.ns.cloudflare.comhouston.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.78.235172.67.138.1072606:4700:3031::6815:4eeb2606:4700:3034::ac43:8a6b172.82.186.114
○NSf1g1ns1.dnspod.net2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:20:12
○ 2017-12-03 21:17:34
○ 2026-03-27 07:29:32
○NSf1g1ns2.dnspod.net2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:20:12
○ 2017-12-03 21:17:34
○ 2026-03-27 07:29:32
●NShope.ns.cloudflare.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32
●NShouston.ns.cloudflare.com2026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32
●A104.21.78.2352026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32
●A172.67.138.1072026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32
○A172.82.186.1142016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:20:12
○ 2017-12-03 21:17:34
○ 2026-03-27 07:29:32
●A2606:4700:3031::6815:4eeb2026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32
●A2606:4700:3034::ac43:8a6b2026-03-21 → 2026-03-27 · 3 obs
○ 2017-12-03 21:17:34
● 2026-03-21 01:51:10
● 2026-03-27 07:29:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sitens01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
d21.sitehope.ns.cloudflare.com, houston.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.163

NS records: hope.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d21.site (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.235, 172.67.138.107
AAAA22606:4700:3034::ac43:8a6b, 2606:4700:3031::6815:4eeb
NS2hope.ns.cloudflare.com, houston.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hope.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)

Analysis

IP Addresses

d21.site maps to four IP numbers: 2606:4700:3031::6815:4eeb, 2606:4700:3034::ac43:8a6b, 104.21.78.235 and 172.67.138.107.

other host names include medilodgeofrochesterhills.com, nare(0x73686974).org, sdgfjt.com, sisense.dev and channel2market.com; they share IP numbers with d21.site.

Name Servers

Two name servers hope.ns.cloudflare.com and houston.ns.cloudflare.com handle the delegation for d21.site.

d21.site shares the same name server setup as other domains, for instance bali-investissement.com, mohammed.id, efnuda.com, ahri-gallery-ryirpjnvmq-2025-05-18.top and lk21tv.id.

d21.site at least partially shares name servers with other domains, for instance sommerleigh.com, gnosispharma.com, capitalplastics.com, mobileroo.com.au and bando777.com.

These name servers are commonly used with kurt.ns.cloudflare.com and dora.ns.cloudflare.com.

Six IP addresses per host:

hope.ns.cloudflare.com points to 2606:4700:50::adf5:3aa3, 2803:f800:50::6ca2:c0a3, 2a06:98c1:50::ac40:20a3, 108.162.192.163, 172.64.32.163 and 173.245.58.163; houston.ns.cloudflare.com points to 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52