`hostmaster.cssweb.co.uk`

	DNSSEC	⚠️ Not signed
	A	2a07:7800::139^{🇬🇧 TWENTYI2a07:7800::/48}
	A	185.151.30.139^{🇬🇧 TWENTYI185.151.30.0/24}

`cssweb.co.uk`

	DNSSEC	⚠️ Not signed
	A	2a07:7800::139^{🇬🇧 TWENTYI2a07:7800::/48}
	A	185.151.30.139^{🇬🇧 TWENTYI185.151.30.0/24}
	NS	`ns1.stackdns.com` ⭐
	NS	`ns2.stackdns.com`
	NS	`ns3.stackdns.com`
	NS	`ns4.stackdns.com`
	MX	`mx.stackmail.com` ⭐
	TXT	`v=spf1 include:spf.stackmail.com a mx -all`
	SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1733251006

WOT: SAFE (61/100)
WOT: SAFE (63/100)

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DNS History

3 records (2 active, 1 former)

●A185.151.30.1392026-03-24 → 2026-03-24 · 2 obs

○ 2016-05-22 07:55:08
● 2026-03-24 07:57:30

●A2a07:7800::1392026-03-24 → 2026-03-24 · 2 obs

○ 2016-05-22 07:55:08
● 2026-03-24 07:57:30

○A93.174.141.292013-04-13 → 2013-04-13 · 3 obs

● 2013-04-13 21:58:24
○ 2016-05-22 07:55:08
○ 2026-03-24 07:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
cssweb.co.uk	ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com	-

✅ Authoritative Response

Server:104.196.137.209

NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssweb.co.uk (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.139`
AAAA	1	`2a07:7800::139`

Analysis

IP Addresses

hostmaster.cssweb.co.uk resolves to two IP numbers: 2a07:7800::139 and 185.151.30.139.

other host names including powshowbiz.com, www.boydphotographers.co.uk, mail2.weshapeit.com, 12.02.2026.bandungwebsite.com and empuk.co.uk share IP numbers with hostmaster.cssweb.co.uk.

hostmaster.cssweb.co.uk - robtex.com