`smtp.reftech.co.uk`

DNSSEC	⚠️ Not signed
A	188.39.102.26^{🇬🇧 ENTANET188.39.0.0/16 International Ltd}
		PTR	`intmail.reftech.co.uk`

`reftech.co.uk`

	DNSSEC	⚠️ Not signed
	A	95.217.223.187^{🇫🇮 Hetzner95.217.0.0/16 HETZNER-DC}
	NS	`ns-131.awsdns-16.com` ⭐
	NS	`ns-1299.awsdns-34.org`
	NS	`ns-1589.awsdns-06.co.uk`
	NS	`ns-919.awsdns-50.net`
	MX	`mx1-eu.emailsecurity.app` ⭐
	MX	`mx2-eu.emailsecurity.app`⁽⁶⁾
	TXT	`MS=ms59201219`
	TXT	`google-site-verification=LSmbWKEp3lw4tOQfhrIpRD5ZpSgAgM4Q-7CNPPQMGbo`
	TXT	`jsvms2gqw81p7nc46shhg3hykrgfy2ds`
	TXT	`v=spf1 ip4:188.39.102.26/32 ip4:5.39.185.32/29 ip4:5.75.255.67/32 include:spf...`
	SOA	`ns-131.awsdns-16.com`awsdns-hostmaster@amazon.com 2023-11-16 #1

Previously MX for

reftech.co.uk

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DNS History

1 record (1 active, 0 former)

●A188.39.102.262012-12-11 → 2026-05-10 · 2 obs

● 2012-12-11 00:32:06
● 2026-05-10 20:36:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
uk	dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk...	-
reftech.co.uk	ns-131.awsdns-16.com, ns-919.awsdns-50.net, ns-1299.awsdns-34.org, ns-1589.awsdns-06.co.uk	-

✅ Authoritative Response

Server:205.251.195.151

NS records: ns-131.awsdns-16.com, ns-919.awsdns-50.net, ns-1299.awsdns-34.org, ns-1589.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.39.102.26`

Analysis

IP Addresses

smtp.reftech.co.uk points to a single IP number: 188.39.102.26.

Other host names, for instance smtp.leadreference.com, share IP numbers with smtp.reftech.co.uk.

smtp.reftech.co.uk - robtex.com