51ooc.com - robtex.com

51ooc.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3155🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a070🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.85Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.112🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSteresa.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26d8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteresa.ns.cloudflare.com
A2803:f800:50::6ca2:c2d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRteresa.ns.cloudflare.com
A2a06:98c1:50::ac40:22d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRteresa.ns.cloudflare.com
A108.162.194.216🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteresa.ns.cloudflare.com
A162.159.38.216Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteresa.ns.cloudflare.com
A172.64.34.216🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteresa.ns.cloudflare.com
NSvick.ns.cloudflare.com
A2606:4700:58::adf5:3bf4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A2803:f800:50::6ca2:c1f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvick.ns.cloudflare.com
A2a06:98c1:50::ac40:21f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvick.ns.cloudflare.com
A108.162.193.244🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A172.64.33.244🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
A173.245.59.244🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvick.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.49.85, 172.67.160.112
IPv6 hints2606:4700:3034::6815:3155, 2606:4700:3037::ac43:a070
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=140, name=cloudflare-ech.com
SOAteresa.ns.cloudflare.comdns@cloudflare.com serial=2399231446

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=1776695402

Same first word

51ooc.com

Similar names

51coo.com
51oco.com
51coo.com.cn

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSteresa.ns.cloudflare.comvick.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netjm1.dns.comA104.21.49.85172.67.160.1122606:4700:3034::6815:31552606:4700:3037::ac43:a070103.27.109.135160.124.96.2254.238.172.135
○NSf1g1ns1.dnspod.net2015-06-13 → 2017-01-02 · 4 obs
● 2015-06-13 05:53:08
● 2017-01-02 15:09:32
○ 2019-03-30 08:32:54
○ 2026-04-20 14:34:48
○NSf1g1ns2.dnspod.net2015-06-13 → 2016-04-17 · 4 obs
● 2015-06-13 05:53:08
● 2016-04-17 19:25:20
○ 2026-04-10 18:31:10
○ 2026-04-20 14:34:48
○NSjm1.dns.com2019-03-30 → 2019-03-30 · 4 obs
○ 2017-01-02 15:09:32
● 2019-03-30 08:32:54
○ 2026-04-10 18:31:10
○ 2026-04-20 14:34:48
●NSteresa.ns.cloudflare.com2026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
●NSvick.ns.cloudflare.com2026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
○A103.27.109.1352015-06-13 → 2015-10-27 · 4 obs
● 2015-06-13 05:53:08
● 2015-10-27 14:01:32
○ 2016-01-17 09:26:04
○ 2026-04-20 14:34:48
●A104.21.49.852026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
○A160.124.96.222019-03-30 → 2019-03-30 · 4 obs
○ 2016-04-17 19:25:20
● 2019-03-30 08:32:54
○ 2026-04-10 18:31:10
○ 2026-04-20 14:34:48
●A172.67.160.1122026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
●A2606:4700:3034::6815:31552026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
●A2606:4700:3037::ac43:a0702026-04-10 → 2026-04-20 · 3 obs
○ 2019-03-30 08:32:54
● 2026-04-10 18:31:10
● 2026-04-20 14:34:48
○A54.238.172.1352016-01-17 → 2016-04-17 · 5 obs
○ 2015-10-27 14:01:32
● 2016-01-17 09:26:04
● 2016-04-17 19:25:20
○ 2019-03-30 08:32:54
○ 2026-04-20 14:34:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...-
51ooc.comvick.ns.cloudflare.com, teresa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.216

NS records: vick.ns.cloudflare.com, teresa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51ooc.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.49.85, 172.67.160.112
AAAA22606:4700:3037::ac43:a070, 2606:4700:3034::6815:3155
NS2teresa.ns.cloudflare.com, vick.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1teresa.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (vick.ns.cloudflare.com, vick.ns.cloudflare.com, vick.ns.cloudflare.com...)

Analysis

IP Addresses

51ooc.com maps to four IP numbers: 2606:4700:3034::6815:3155, 2606:4700:3037::ac43:a070, 104.21.49.85 and 172.67.160.112.

Other host names such as databasesoal.com, webpersonal.store, maine(0x736578)dating.com, www.swiat-whisky.shop and geekgasm.org share IPs with 51ooc.com.

Name Servers

Two name servers teresa.ns.cloudflare.com and vick.ns.cloudflare.com handle the delegation for 51ooc.com.

51ooc.com shares the same name server setup as other domains, for example chaotongdq.com, maraswelt.com, ksyouxin.com, paypalduihuan.com and halklis.com.

51ooc.com at least partially shares name servers with other domains, for example sheridanmarine.com, forestgreenl.info, dyapress.com, getyagames.com and futuretrendg.info.

These name servers are often used together with jason.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

teresa.ns.cloudflare.com points to 2606:4700:50::a29f:26d8, 2803:f800:50::6ca2:c2d8, 2a06:98c1:50::ac40:22d8, 108.162.194.216, 162.159.38.216 and 172.64.34.216.

vick.ns.cloudflare.com points to 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.