55371.com - robtex.com

55371.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:84b2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:506🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.6Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.178🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRada.ns.cloudflare.com
A2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45
PTRada.ns.cloudflare.com
A108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
NSsean.ns.cloudflare.com
A2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsean.ns.cloudflare.com
A2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsean.ns.cloudflare.com
A108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.5.6, 172.67.132.178
IPv62606:4700:3034::ac43:84b2, 2606:4700:3036::6815:506
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2396900837

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=1771291435

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DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSada.ns.cloudflare.comsean.ns.cloudflare.coma.ns.ultsearch.comb.ns.ultsearch.comA104.21.5.6172.67.132.1782606:4700:3034::ac43:84b22606:4700:3036::6815:506174.137.125.92
○NSa.ns.ultsearch.com2015-07-13 → 2016-02-27 · 4 obs
● 2015-07-13 09:52:28
● 2016-02-27 06:49:30
○ 2026-03-10 01:15:26
○ 2026-03-10 01:15:28
●NSada.ns.cloudflare.com2026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28
○NSb.ns.ultsearch.com2015-07-13 → 2016-02-27 · 4 obs
● 2015-07-13 09:52:28
● 2016-02-27 06:49:30
○ 2026-03-10 01:15:26
○ 2026-03-10 01:15:28
●NSsean.ns.cloudflare.com2026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28
●A104.21.5.62026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28
●A172.67.132.1782026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28
○A174.137.125.922015-07-13 → 2016-02-27 · 4 obs
● 2015-07-13 09:52:28
● 2016-02-27 06:49:30
○ 2026-03-10 01:15:26
○ 2026-03-10 01:15:28
●A2606:4700:3034::ac43:84b22026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28
●A2606:4700:3036::6815:5062026-03-10 → 2026-03-10 · 3 obs
○ 2016-02-27 06:49:30
● 2026-03-10 01:15:26
● 2026-03-10 01:15:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
55371.comsean.ns.cloudflare.com, ada.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.54

NS records: sean.ns.cloudflare.com, ada.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 55371.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.178, 104.21.5.6
AAAA22606:4700:3036::6815:506, 2606:4700:3034::ac43:84b2
NS2ada.ns.cloudflare.com, sean.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ada.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

55371.com resolves to four IP numbers: 2606:4700:3034::ac43:84b2, 2606:4700:3036::6815:506, 104.21.5.6 and 172.67.132.178.

Other host names such as mail.tcsoft.co.uk, 0ba3bbcc0575.gtpctech.com, rolpik.org, retcap.eu and hydramidehda.info share IPs with 55371.com.

Name Servers

55371.com is delegated to two name servers: ada.ns.cloudflare.com and sean.ns.cloudflare.com.

55371.com shares the same name server setup as jltkfiles.com, 12193.com, 85344.com, 12195.com and 6htv88.com.

55371.com at least partially shares name servers with other domains, for instance freewebclub.club, causamex.com, honest1gresham.com, teknobom.com and gunterautomotive.com.

these name servers are often used in conjunction with the name servers syeef.ns.cloudflare.com.

Host names with six IP numbers:

ada.ns.cloudflare.com points to 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54.

sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.