ns.blcuk.com - robtex.com

ns.blcuk.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:85ad🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5af🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.175Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.173🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.5.175, 172.67.133.173
IPv62606:4700:3032::ac43:85ad, 2606:4700:3037::6815:5af

blcuk.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:85ad🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5af🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.175Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.173🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdesi.ns.cloudflare.com ⭐
NSwells.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.5.175, 172.67.133.173
IPv62606:4700:3032::ac43:85ad, 2606:4700:3037::6815:5af
SOAdesi.ns.cloudflare.comdns@cloudflare.com serial=2397715726

Previously NS for

blcuk.com

Same first word

ns.ha.cn
ns.ac
ns.com.au
ns.me.uk
ns.dog
ns.cr
ns.net.ua
ns.world
ns.ro.gov.br
ns.sx
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ns.hepforge.org
ns.spb.ru
ns.net
ns.ax
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ns.com
ns.com.mv
ns.gov.mg
sn.me
ns.eu
ns.sa
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ns.sh
ns.tk
ns.com.sg
ns.su
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ns.lib.md.us
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ns.in.ua
sn.ink
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ns.nikolaev.ua
ns.kz
sn.my
ns.ie
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ns.gov.gu
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sn.ru
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sn.net
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sn.com

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.5.175172.67.133.1732606:4700:3032::ac43:85ad2606:4700:3037::6815:5af188.64.185.131188.64.188.60
●A104.21.5.1752026-03-31 → 2026-03-31 · 2 obs
○ 2017-06-26 13:59:20
● 2026-03-31 17:11:44
●A172.67.133.1732026-03-31 → 2026-03-31 · 2 obs
○ 2017-06-26 13:59:20
● 2026-03-31 17:11:44
○A188.64.185.1312016-01-20 → 2016-04-10 · 5 obs
○ 2015-10-27 20:31:54
● 2016-01-20 21:31:58
● 2016-04-10 02:03:30
○ 2017-06-26 13:59:20
○ 2026-03-31 17:11:44
○A188.64.188.602015-05-28 → 2015-10-27 · 4 obs
● 2015-05-28 23:27:56
● 2015-10-27 20:31:54
○ 2016-01-20 21:31:58
○ 2026-03-31 17:11:44
●A2606:4700:3032::ac43:85ad2026-03-31 → 2026-03-31 · 2 obs
○ 2017-06-26 13:59:20
● 2026-03-31 17:11:44
●A2606:4700:3037::6815:5af2026-03-31 → 2026-03-31 · 2 obs
○ 2017-06-26 13:59:20
● 2026-03-31 17:11:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
blcuk.comdesi.ns.cloudflare.com, wells.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.125

NS records: desi.ns.cloudflare.com, wells.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blcuk.com (unsigned zone)

⏱️ Timing

Total: 175ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.175, 172.67.133.173
AAAA22606:4700:3037::6815:5af, 2606:4700:3032::ac43:85ad
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ns.blcuk.com resolves to four IPs: 2606:4700:3032::ac43:85ad, 2606:4700:3037::6815:5af, 104.21.5.175 and 172.67.133.173.

Other host names such as pinkpanda.cz, daita.85ha.net, wemetgroup.com, domedrive.us and mail.bennetts.com.mx share IP numbers with ns.blcuk.com.