`three.smart.uk.com`

DNSSEC	⚠️ Not signed
A	130.193.86.217^{🇬🇧 Simply-Romford130.193.80.0/20 TAGADAB-AGG9}
		PTR	`three.smart.uk.com`

`smart.uk.com`

	DNSSEC	⚠️ Not signed
	A	89.197.41.83^{🇬🇧 Virtual189.197.0.0/16}
	NS	`one.smart.uk.com` ⭐
	NS	`three.smart.uk.com`
	NS	`two.smart.uk.com`
	NS	`vm3mail.servers.smart.uk.com` ⚠️ Not in parent delegation
	MX	`tower7.smart.uk.com` ⭐
	MX	`smart-uk-com.mail.protection.outlook.com`⁽¹⁰⁰⁾
	TXT	`v=spf1 a ip4:89.197.41.64/27 include:spf.protection.outlook.com include:spf.s...`
	TXT	`google-site-verification=ndJWRsnE6ud7MDSPERVugSc_vaJy01fGrKaHrLcxKTQ`
	TXT	`MS=ms88733864`
	SOA	`one.smart.uk.com`info@smart-computers.co.uk 2026-04-08 #2

PTR for

217.86.193.130.in-addr.arpa

NS for

MX for

Previously MX for

smart.uk.com

Same first word

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DNS History

1 record (1 active, 0 former)

●A130.193.86.2172019-04-13 → 2026-04-15 · 2 obs

● 2019-04-13 09:32:20
● 2026-04-15 05:33:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
uk.com	ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net	-
smart.uk.com	one.smart.uk.com, two.smart.uk.com, three.smart.uk.com	3 records

✅ Authoritative Response

Server:130.193.86.217

NS records: one.smart.uk.com, two.smart.uk.com, three.smart.uk.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smart.uk.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`130.193.86.217`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (one.smart.uk.com, two.smart.uk.com, three.smart.uk.com)

Analysis

Name Server Role

three.smart.uk.com acts as a name server for mooreallen.co.uk, mcduk.co.uk, care-2-recruit.co.uk, bpcpartners.co.uk and rowntree.co.uk and a few other domains.

one.smart.uk.com and two.smart.uk.com are commonly used as name servers along with three.smart.uk.com.

Mail Server Role

three.smart.uk.com serves as a mail server for officeworx.co.uk, winnens.co.uk, cambraydental.co.uk, nickgriffithestateagents.co.uk, netcomm-uk.com and several other domains.

one.smart.uk.com, two.smart.uk.com and tower6.smart.uk.com are commonly used as mail servers together with three.smart.uk.com.

IP Addresses

three.smart.uk.com resolves to a single IP address: 130.193.86.217.

Other host names, for instance ns3.smartkonect.co.uk, share IP numbers with three.smart.uk.com.

three.smart.uk.com - robtex.com