550752.com - dns.ninja

550752.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d4b8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1083🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.131Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.184🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgeorge.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3ba7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A2803:f800:50::6ca2:c1a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgeorge.ns.cloudflare.com
A2a06:98c1:50::ac40:21a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgeorge.ns.cloudflare.com
A108.162.193.167🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A172.64.33.167🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
A173.245.59.167🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgeorge.ns.cloudflare.com
NSholly.ns.cloudflare.com
A2606:4700:50::a29f:2685🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRholly.ns.cloudflare.com
A2803:f800:50::6ca2:c285🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRholly.ns.cloudflare.com
A2a06:98c1:50::ac40:2285🇺🇸 Cloudflare2a06:98c1:50::/45
PTRholly.ns.cloudflare.com
A108.162.194.133🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRholly.ns.cloudflare.com
A162.159.38.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRholly.ns.cloudflare.com
A172.64.34.133🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRholly.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.131, 172.67.212.184
IPv6 hints2606:4700:3031::ac43:d4b8, 2606:4700:3037::6815:1083
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com
SOAgeorge.ns.cloudflare.comdns@cloudflare.com serial=2411813815

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=1786337964

Same first word

550752.com

Similar names

520755.com
570255.cn
750255.com
075255.com
527055.com
725505.com
572505.com
055527.com
255057.com
027555.xyz
027555.com
072555.com
255705.com
705255.com
552705.cn

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSgeorge.ns.cloudflare.comholly.ns.cloudflare.comcris.ns.cloudflare.comdns10.hichina.comdns9.hichina.comkevin.ns.cloudflare.comsloan.ns.cloudflare.comyolanda.ns.cloudflare.comA104.21.16.131172.67.212.1842606:4700:3031::ac43:d4b82606:4700:3037::6815:1083104.21.10.9172.67.189.2182606:4700:3030::ac43:bdda2606:4700:3031::6815:a092606:4700:3031::ac43:bdda2606:4700:3034::6815:a09
○NScris.ns.cloudflare.com2026-02-24 → 2026-02-24 · 3 obs
○ 2020-04-14 21:44:58
● 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
○NSdns10.hichina.com2015-08-23 → 2017-04-08 · 4 obs
● 2015-08-23 13:13:16
● 2017-04-08 02:29:24
○ 2020-04-14 21:44:58
○ 2026-08-10 05:21:48
○NSdns9.hichina.com2015-08-23 → 2017-04-08 · 4 obs
● 2015-08-23 13:13:16
● 2017-04-08 02:29:24
○ 2020-04-14 21:44:58
○ 2026-08-10 05:21:48
●NSgeorge.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-02-24 19:44:10
● 2026-08-10 05:21:48
●NSholly.ns.cloudflare.com2026-08-10 → 2026-08-10 · 2 obs
○ 2026-02-24 19:44:10
● 2026-08-10 05:21:48
○NSkevin.ns.cloudflare.com2020-04-14 → 2020-04-14 · 4 obs
○ 2017-04-08 02:29:24
● 2020-04-14 21:44:58
○ 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
○NSsloan.ns.cloudflare.com2026-02-24 → 2026-02-24 · 3 obs
○ 2020-04-14 21:44:58
● 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
○NSyolanda.ns.cloudflare.com2020-04-14 → 2020-04-14 · 4 obs
○ 2017-04-08 02:29:24
● 2020-04-14 21:44:58
○ 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
○A104.21.10.92026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
●A104.21.16.1312026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-08 20:06:30
● 2026-08-10 05:21:48
○A172.67.189.2182026-02-24 → 2026-02-24 · 2 obs
● 2026-02-24 19:44:10
○ 2026-08-10 05:21:48
●A172.67.212.1842026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-08 20:06:30
● 2026-08-10 05:21:48
○A2606:4700:3030::ac43:bdda2026-02-24 → 2026-05-04 · 4 obs
● 2026-02-24 19:44:10
● 2026-05-04 01:56:50
○ 2026-07-08 20:06:30
○ 2026-08-10 05:21:48
○A2606:4700:3031::6815:a092026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-04 01:56:50
● 2026-07-08 20:06:30
○ 2026-08-10 05:21:48
○A2606:4700:3031::ac43:bdda2026-07-08 → 2026-07-08 · 3 obs
○ 2026-05-04 01:56:50
● 2026-07-08 20:06:30
○ 2026-08-10 05:21:48
●A2606:4700:3031::ac43:d4b82026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-08 20:06:30
● 2026-08-10 05:21:48
○A2606:4700:3034::6815:a092026-02-24 → 2026-05-04 · 4 obs
● 2026-02-24 19:44:10
● 2026-05-04 01:56:50
○ 2026-07-08 20:06:30
○ 2026-08-10 05:21:48
●A2606:4700:3037::6815:10832026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-08 20:06:30
● 2026-08-10 05:21:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
550752.comgeorge.ns.cloudflare.com, holly.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.167

NS records: george.ns.cloudflare.com, holly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 550752.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.16.131, 172.67.212.184
AAAA22606:4700:3031::ac43:d4b8, 2606:4700:3037::6815:1083
NS2george.ns.cloudflare.com, holly.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1george.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

550752.com has four IP addresses: 104.21.16.131, 172.67.212.184, 2606:4700:3031::ac43:d4b8 and 2606:4700:3037::6815:1083.

Among the host names that share IP numbers with 550752.com are auto-vision.org, kmhoras.com, sidvem.org and two others.

Name Servers

550752.com has two authoritative name servers — george.ns.cloudflare.com and holly.ns.cloudflare.com.

550752.com has the same name server delegation as a number of other domains, such as cpw256.com, 3dans.com, multimarcasconsorcios.com.br and two more.

550752.com shares at least some of its name servers with other domains, including bbhandel.de, gorodgids.ru, smaddgain-bchyai.xyz and two others.

These name servers are frequently paired with the name servers gannon.ns.cloudflare.com and maxine.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

george.ns.cloudflare.com points to 108.162.193.167, 172.64.33.167, 173.245.59.167 and 3 other IP addresses.

holly.ns.cloudflare.com points to 108.162.194.133, 162.159.38.133, 172.64.34.133 and 3 other IP addresses.