`greatwebdesign.uk`

DNSSEC	⚠️ Not signed
A	2a00:b0e0:4:4::1a^{🇬🇧 UKNOC-AS2a00:b0e0::/32}
A	5.134.12.105^{🇬🇧 UKNOC-AS5.134.8.0/21 UKDedicated Ltd}
NS	`ns1.guru.net.uk` ⭐
		A	85.92.90.228^{🇬🇧 UKNOC-AS85.92.64.0/19 UKNOC-RT}
NS	`ns2.guru.net.uk`
		A	31.24.110.249^{🇬🇧 SC31.24.104.0/21}
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 include:spf.guru.net.uk +ip4:85.92.90.242 -all`
TXT	`google-site-verification=xM4qf8-lxl9nfuN4p2bxGlr9E4U0iz07M-yME8c3QWU`
SOA	`ns1.guru.net.uk`gsh-in@guru.net.uk 2026-02-19 #1

`uk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns1.nic.uk` ⭐
	NS	`dns2.nic.uk`
	NS	`dns3.nic.uk`
	NS	`dns4.nic.uk`
	NS	`nsa.nic.uk`
	NS	`nsb.nic.uk`
	NS	`nsc.nic.uk`
	NS	`nsd.nic.uk`
	SOA	`dns1.nic.uk`hostmaster@nic.uk serial=1775142009

🔒 HSTS Preload (+subdomains)

Same first word

greatwebdesign.uk

DNS History

16 records (7 active, 9 former)

○NSjosh.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○NSlucy.ns.cloudflare.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

●NSns1.guru.net.uk2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

●NSns2.guru.net.uk2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

●MXfallbackmx.spamexperts.eu2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

●MXlastmx.spamexperts.net2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

○MXmail1.filteredmx.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○MXmail2.filteredmx.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○MXmail3.filteredmx.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

●MXmx.spamexperts.com2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

○A104.27.136.1122017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○A104.27.137.1122017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○A2400:cb00:2048:1::681b:88702017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

○A2400:cb00:2048:1::681b:89702017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:10:18
○ 2019-12-25 04:24:10
○ 2026-04-02 15:11:04

●A2a00:b0e0:4:4::1a2019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

●A5.134.12.1052019-12-25 → 2026-04-02 · 3 obs

○ 2017-03-16 17:10:18
● 2019-12-25 04:24:10
● 2026-04-02 15:11:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns4.nic.uk, nsb.nic.uk, dns2.nic.uk, dns3.nic.uk...	-
greatwebdesign.uk	ns1.guru.net.uk, ns2.guru.net.uk	-

✅ Authoritative Response

Server:85.92.90.228

NS records: ns1.guru.net.uk, ns2.guru.net.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatwebdesign.uk (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.134.12.105`
AAAA	1	`2a00:b0e0:4:4::1a`
NS	2	`ns2.guru.net.uk, ns1.guru.net.uk`
MX	3	`mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	2	`v=spf1 include:spf.guru.net.uk +ip4:85.9, google-site-verification=xM4qf8-lxl9nfuN`
SOA	1	`ns1.guru.net.uk gsh-in.guru.net.uk`

Analysis

IP Addresses

greatwebdesign.uk resolves to two IP numbers: 2a00:b0e0:4:4::1a and 5.134.12.105.

Other host names, for instance benefitsguide.co.uk, edwardedwards.co.uk, tobiaslancaster.com, beent.je and arborealsoftware.com share IP numbers with greatwebdesign.uk.

Name Servers

Two name servers ns1.guru.net.uk and ns2.guru.net.uk handle delegation for greatwebdesign.uk.

greatwebdesign.uk uses the same name server setup as other domains, for example buzzmosaic.net, hesperuslodge.com, protune.co.uk, duratex.co.uk and shoeshuffle.co.uk.

greatwebdesign.uk partially shares name servers with other domains; examples include farmmeats.co.uk, equality-network.org, carlislefoodbank.org.uk, polmesk.co.uk and surfer.agency.

These name servers are often used with the name servers ns1.myukcloud.com and ns2.myukcloud.com.

Host names with one IP number: The host name ns1.guru.net.uk points to 85.92.90.228 and the host name ns2.guru.net.uk points to 31.24.110.249.

Mail Servers

greatwebdesign.uk is handled by three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

greatwebdesign.uk shares some mail servers with other domains, at least partially, such as mervappleton.com, themartinsagency.com, fysiocentrumscherpenisse.nl, hooper.org and solutionthermo.com.

these mail servers are commonly used with alt2.aspmx.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and alt3.aspmx.l.google.com.

Eight IP numbers:

The host name lastmx.spamexperts.net points to 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:978:2:7::162:100, 2001:978:2:2c::137:100, 38.71.16.244, 38.89.254.156, 149.13.75.27 and 154.59.104.23.

Six IP numbers:

The host name fallbackmx.spamexperts.eu points to 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Two IP numbers:

The host name mx.spamexperts.com points to 2001:550:2:3::62:100 and 38.71.16.244.

Host names that point to 2001:550:2:3::62:100: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Host names that point to 2001:550:2:61::2fc:100: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

Host names that point to 38.71.16.244: lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com.

Host names that point to 38.89.254.156: lastmx.spamexperts.net and fallbackmx.spamexperts.eu.

greatwebdesign.uk - robtex.com