77172.co - robtex.com

77172.co

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:8c19🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5142🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.66Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.140.25🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaurora.ns.cloudflare.com ⭐
A2606:4700:50::a29f:266e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A2803:f800:50::6ca2:c26e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaurora.ns.cloudflare.com
A2a06:98c1:50::ac40:226e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaurora.ns.cloudflare.com
A108.162.194.110🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A162.159.38.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
A172.64.34.110🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaurora.ns.cloudflare.com
NSkonnor.ns.cloudflare.com
A2606:4700:58::a29f:2c6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A2803:f800:50::6ca2:c36a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkonnor.ns.cloudflare.com
A2a06:98c1:50::ac40:236a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkonnor.ns.cloudflare.com
A108.162.195.106🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A162.159.44.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
A172.64.35.106🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkonnor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.66, 172.67.140.25
IPv6 hints2606:4700:3032::ac43:8c19, 2606:4700:3036::6815:5142
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOAaurora.ns.cloudflare.comdns@cloudflare.com serial=2400002013

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759627796

Subdomains

www.77172.co

Same first word

77172.us
77172.co

Similar names

77712.com
77127.us
72177.com
71277.cn
27717.cn
12777.us
77721.xyz
77127.com
17277.com
21777.net
27177.com
77271.cn
77712.com.cn
71727.com
17727.com
17277.us
12777.com
17772.us
71277.de
77217.cc
71277.us
21777.us
71772.com
71727.us
27177.us
27717.us
17727.us
21777.com
77271.us
72177.cn
77271.top
77721.cn
27771.us
77721.us
27177.cn
17772.net
77712.xyz
71772.us
27717.cc
77217.us
71277.com
12777.net
17772.com

DNS History

9 records (6 active, 3 former)

20192020202120222023202420252026NSaurora.ns.cloudflare.comkonnor.ns.cloudflare.comns2.dnsdun.comns2.dnsdun.netA104.21.81.66172.67.140.252606:4700:3032::ac43:8c192606:4700:3036::6815:5142104.217.36.165
●NSaurora.ns.cloudflare.com2026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56
●NSkonnor.ns.cloudflare.com2026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56
○NSns2.dnsdun.com2018-01-05 → 2018-01-05 · 3 obs
● 2018-01-05 14:24:34
○ 2026-02-25 17:09:20
○ 2026-04-06 23:32:56
○NSns2.dnsdun.net2018-01-05 → 2018-01-05 · 3 obs
● 2018-01-05 14:24:34
○ 2026-02-25 17:09:20
○ 2026-04-06 23:32:56
●A104.21.81.662026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56
○A104.217.36.1652018-01-05 → 2018-01-05 · 3 obs
● 2018-01-05 14:24:34
○ 2026-02-25 17:09:20
○ 2026-04-06 23:32:56
●A172.67.140.252026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56
●A2606:4700:3032::ac43:8c192026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56
●A2606:4700:3036::6815:51422026-04-05 → 2026-04-06 · 3 obs
○ 2026-02-25 17:09:20
● 2026-04-05 15:09:24
● 2026-04-06 23:32:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
77172.coaurora.ns.cloudflare.com, konnor.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.110

NS records: aurora.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 77172.co (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.140.25, 104.21.81.66
AAAA22606:4700:3036::6815:5142, 2606:4700:3032::ac43:8c19
NS2aurora.ns.cloudflare.com, konnor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aurora.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

The parent of www.77172.co is 77172.co.

IP Addresses

77172.co maps to four IP numbers: 2606:4700:3032::ac43:8c19, 2606:4700:3036::6815:5142, 104.21.81.66 and 172.67.140.25.

Other host names, for instance vecalais.com, areacodesfinder.com, buildeach.com, www.beian114.com.cn and jheberge.ca share IP numbers with 77172.co.

Name Servers

Two name servers aurora.ns.cloudflare.com and konnor.ns.cloudflare.com handle delegation for 77172.co.

77172.co uses the same name server setup as other domains, for example 77173.co, alain-scohy.com, newsumontheweb.org, 88689.co and 88921.co.

77172.co partially shares name servers with other domains; examples include bingbingfs.com, orenpremiumcables.com, mountdougwear.com, deksan.org and wowgoldyoyo.com.

These name servers are commonly used with rustam.ns.cloudflare.com, isla.ns.cloudflare.com and brenna.ns.cloudflare.com.

Host names with six IP numbers: aurora.ns.cloudflare.com points to: 2606:4700:50::a29f:266e, 2803:f800:50::6ca2:c26e, 2a06:98c1:50::ac40:226e, 108.162.194.110, 162.159.38.110 and 172.64.34.110; konnor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c6a, 2803:f800:50::6ca2:c36a, 2a06:98c1:50::ac40:236a, 108.162.195.106, 162.159.44.106 and 172.64.35.106.