`custservices.co.uk`

DNSSEC	⚠️ Not signed
NS	`ns1.f5clouddns.com` ⭐
		A	2604:e180:1071::3:1^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.234.197^{🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX}
NS	`ns2.f5clouddns.com`
		A	2604:e180:1071::ffff:6ba2:b0dd^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.176.221^{🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX}
MX	`dhl-com.fortimailcloud.com` ⭐
		A	154.52.2.252^{🇩🇪 FORTINET154.52.2.0/24 To allow routing to other ISPs}
			PTR	`dhl-com-2.fortimailcloud.com`
		A	154.52.13.119^{🇫🇷 FORTINET154.52.13.0/24 To allow routing to other ISPs}
			PTR	`dhl-com-1.fortimailcloud.com`
TXT	`MS=ms84783532`
TXT	`knowbe4-site-verification=cad779d4da74af50b891fb81ea8980ac`
TXT	`MS=ms85224826`
TXT	`v=spf1 include:dpdhl._spf.dhl.com include:spf.protection.outlook.com include:...`
SOA	`ns1.f5clouddns.com`netmaster@dhl.com serial=2018073622

`co.uk`

	DNSSEC	⚠️ Not signed
	NS	`dns1.nic.uk` ⭐ ⚠️ Not in parent delegation
	NS	`dns2.nic.uk` ⚠️ Not in parent delegation
	NS	`dns3.nic.uk` ⚠️ Not in parent delegation
	NS	`dns4.nic.uk` ⚠️ Not in parent delegation
	NS	`nsa.nic.uk` ⚠️ Not in parent delegation
	NS	`nsb.nic.uk` ⚠️ Not in parent delegation
	NS	`nsc.nic.uk` ⚠️ Not in parent delegation
	NS	`nsd.nic.uk` ⚠️ Not in parent delegation
	SOA	`dns1.nic.uk`hostmaster@nominet.org.uk serial=1785140251

rank #119450 globally
rank #3524 in the tld
WOT: SAFE (74/100)

Same first word

custservices.com

custservices.co.uk

DNS History

3 records (3 active, 0 former)

●NSns1.f5clouddns.com2026-07-19 → 2026-07-27 · 2 obs

● 2026-07-19 14:12:14
● 2026-07-27 08:29:50

●NSns2.f5clouddns.com2026-07-19 → 2026-07-27 · 2 obs

● 2026-07-19 14:12:14
● 2026-07-27 08:29:50

●MXdhl-com.fortimailcloud.com2026-07-19 → 2026-07-27 · 2 obs

● 2026-07-19 14:12:14
● 2026-07-27 08:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk...	-
custservices.co.uk	ns1.f5clouddns.com, ns2.f5clouddns.com	-

✅ Authoritative Response

Server:107.162.176.221

NS records: ns1.f5clouddns.com, ns2.f5clouddns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.f5clouddns.com, ns2.f5clouddns.com`
MX	1	`dhl-com.fortimailcloud.com (pri: 5)`
TXT	4	`MS=ms84783532, v=spf1 include:dpdhl._spf.dhl.com includ...`
SOA	1	`ns1.f5clouddns.com netmaster.dhl.com`

Analysis

Name Servers

Two name servers handle the delegation for custservices.co.uk: ns1.f5clouddns.com and ns2.f5clouddns.com.

custservices.co.uk shares its name server setup with other domains, including cabotpro.net, dhltoolbox.se, dhl.com.lk and two others.

custservices.co.uk shares at least some of its name servers with other domains, including elektraargentina.com, italikamotos.com, tietoevry.at and two others.

These name servers are frequently seen alongside ns.cgi.ca, ns1.bluecatdns.com, ns.cgi.com and 7 other name servers.

ns1.f5clouddns.com and ns2.f5clouddns.com both carry two IP addresses. The A records for ns1.f5clouddns.com are 107.162.234.197 and 2604:e180:1071::3:1; the A records for ns2.f5clouddns.com are 107.162.176.221 and 2604:e180:1071::ffff:6ba2:b0dd.

Mail Servers

custservices.co.uk has one mail server: dhl-com.fortimailcloud.com.

custservices.co.uk shares the same mail server setup as other domains, including standardforwarding.com, mdsemail.com, sin-co.sg.dhl.com and two others.

custservices.co.uk shares mail servers — at least in part — with other domains, including gerlach-customs.com, suppla.com, connect-logistics.com and two others.

dhl-com.fortimailcloud.com points to two IP addresses: 154.52.2.252 and 154.52.13.119.

custservices.co.uk - robtex.com