`blcuk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:85ad^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5af^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.175^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.173^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`desi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c060^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`desi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2060^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`desi.ns.cloudflare.com`
		A	108.162.192.96^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	172.64.32.96^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	173.245.58.96^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
NS	`wells.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wells.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wells.ns.cloudflare.com`
		A	108.162.195.125^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	162.159.44.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
		A	172.64.35.125^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wells.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.5.175, 172.67.133.173
		IPv6	2606:4700:3032::ac43:85ad, 2606:4700:3037::6815:5af
SOA	`desi.ns.cloudflare.com`dns@cloudflare.com serial=2397715726

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774865612

Subdomains

mail.blcuk.com

Same first word

blcuk.com

Similar names

bulkc.com

kclub.tw

lbcuk.com

cbluk.com

buckl.de

bluck.com

kclub.de

kclub.com

bluck.digital

kclub.my

kclub.com.ua

cklub.com

kclub.at

clubk.net

bcluk.biz

bulck.com

kclub.team

blukc.com

clubk.ru

kclub.co.kr

kclub.ca

kclub.ing

kclub.eu

kclub.se

lbuck.net

bcluk.net

kclub.it

kclub.jp

kclub.ru

kclub.co.il

buckl.co.uk

luckb.com

kclub.onl

cklub.cz

bluck.de

kclub.net

clubk.de

clubk.co.nz

kclub.online

bcluk.com

lcbuk.com

kclub.ie

bluck.net

kclub.cn

kclub.info

DNS History

23 records (6 active, 17 former)

●NSdesi.ns.cloudflare.com2026-02-18 → 2026-03-30 · 3 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-30 10:41:48

○NSdns10.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSdns3.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSdns4.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSdns7.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSdns8.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSdns9.ukhost4u.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSns.blcuk.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○NSns63.domaincontrol.com2019-12-25 → 2019-12-25 · 4 obs

○ 2016-07-01 18:09:56
● 2019-12-25 14:47:10
○ 2026-02-18 04:40:28
○ 2026-03-30 10:41:48

○NSns64.domaincontrol.com2019-12-25 → 2019-12-25 · 4 obs

○ 2016-07-01 18:09:56
● 2019-12-25 14:47:10
○ 2026-02-18 04:40:28
○ 2026-03-30 10:41:48

●NSwells.ns.cloudflare.com2026-02-18 → 2026-03-30 · 3 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-30 10:41:48

○MXmail.blcuk.com2015-07-02 → 2016-07-01 · 4 obs

● 2015-07-02 08:47:26
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

●A104.21.5.1752026-03-30 → 2026-03-30 · 2 obs

○ 2026-03-28 23:19:44
● 2026-03-30 10:41:48

●A172.67.133.1732026-03-30 → 2026-03-30 · 2 obs

○ 2026-03-28 23:19:44
● 2026-03-30 10:41:48

○A188.114.96.02026-02-18 → 2026-03-28 · 4 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-28 23:19:44
○ 2026-03-30 10:41:48

○A188.114.97.02026-02-18 → 2026-03-28 · 4 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-28 23:19:44
○ 2026-03-30 10:41:48

○A188.64.185.1312016-02-29 → 2016-07-01 · 5 obs

○ 2015-11-12 08:52:48
● 2016-02-29 09:27:36
● 2016-07-01 18:09:56
○ 2019-12-25 14:47:10
○ 2026-03-30 10:41:48

○A188.64.188.602015-07-02 → 2015-11-12 · 4 obs

● 2015-07-02 08:47:26
● 2015-11-12 08:52:48
○ 2016-02-29 09:27:36
○ 2026-03-30 10:41:48

●A2606:4700:3032::ac43:85ad2026-03-30 → 2026-03-30 · 2 obs

○ 2026-03-28 23:19:44
● 2026-03-30 10:41:48

●A2606:4700:3037::6815:5af2026-03-30 → 2026-03-30 · 2 obs

○ 2026-03-28 23:19:44
● 2026-03-30 10:41:48

○A2a06:98c1:3120::2026-02-18 → 2026-03-28 · 4 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-28 23:19:44
○ 2026-03-30 10:41:48

○A2a06:98c1:3121::2026-02-18 → 2026-03-28 · 4 obs

○ 2019-12-25 14:47:10
● 2026-02-18 04:40:28
● 2026-03-28 23:19:44
○ 2026-03-30 10:41:48

○A72.44.67.2282019-12-25 → 2019-12-25 · 4 obs

○ 2016-07-01 18:09:56
● 2019-12-25 14:47:10
○ 2026-02-18 04:40:28
○ 2026-03-30 10:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blcuk.com	desi.ns.cloudflare.com, wells.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.96

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: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.173, 104.21.5.175`
AAAA	2	`2606:4700:3037::6815:5af, 2606:4700:3032::ac43:85ad`
NS	2	`desi.ns.cloudflare.com, wells.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`desi.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

blcuk.com is a parent of mail.blcuk.com.

IP Addresses

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 www.85ha.net, ironingserviceinnorthwood.co.uk, mediagum.com, lieodohn.shop and irozaju.top share IP numbers with blcuk.com.

Name Servers

blcuk.com is delegated to two name servers: desi.ns.cloudflare.com and wells.ns.cloudflare.com.

blcuk.com uses the same name server setup as other domains, including gogosc.cn, multimedicalsystems.com.cn, hzzqcy.cn, jinrongtouzi.cn and uufa.cn.

At least part of the name servers for blcuk.com are shared with other domains, for instance pafipergetteng-gettengsengkut.org, 1tasrv.com, abunidhal.com, icllabo.com and caranthorianwoodway.pro.

These name servers are often used together with sureena.ns.cloudflare.com, odin.ns.cloudflare.com and janet.ns.cloudflare.com.

Host names with six IP numbers:

desi.ns.cloudflare.com points to: 2606:4700:50::adf5:3a60, 2803:f800:50::6ca2:c060, 2a06:98c1:50::ac40:2060, 108.162.192.96, 172.64.32.96 and 173.245.58.96.

wells.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7d, 2803:f800:50::6ca2:c37d, 2a06:98c1:50::ac40:237d, 108.162.195.125, 162.159.44.125 and 172.64.35.125.

blcuk.com - robtex.com

blcuk.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`blcuk.com`

`com`