`cola0407.plus.com`

DNSSEC	⚠️ Not signed
A	81.174.129.171^{🇬🇧 Plusnet81.174.128.0/17 Technologies Ltd}
		PTR	`cola0407.plus.com`
MX	`mx.enmail.co` ⭐
		A	91.204.208.191^{🇬🇧 ENIXLTD91.204.208.0/22 RackSRV KSP Route Object}
			PTR	`mx.enmail.co`
TXT	`v=spf1 include:_spf-internal.plus.net include:_spf-internal2.plus.net include...`

`plus.com`

	DNSSEC	⚠️ Not signed
	A	212.159.8.2^{🇬🇧 Plusnet212.159.8.0/23 PlusNet plc.}
	A	212.159.9.2^{🇬🇧 Plusnet212.159.8.0/23 PlusNet plc.}
	NS	`ns1.force9.net` ⭐
	NS	`ns1.plusnet.co.uk` ⚠️ Not in zone NS records
	NS	`ns2.force9.net`
	NS	`ns2.plusnet.co.uk` ⚠️ Not in zone NS records
	TXT	`_kpkklmb9i8jgpwayzron1shpdvnjium`
	SOA	`ns1.force9.net`hostmaster@force9.net 2026-05-13 #23

WOT: SAFE (61/100)
rank #8678 globally
rank #4263 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #25,189

PTR for

171.129.174.81.in-addr.arpa

DNS History

2 records (2 active, 0 former)

●MXmx.enmail.co2026-05-13 → 2026-05-13 · 2 obs

● 2026-05-13 11:46:50
● 2026-05-13 11:46:54

●A81.174.129.1712026-05-13 → 2026-05-13 · 2 obs

● 2026-05-13 11:46:50
● 2026-05-13 11:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
plus.com	ns1.force9.net, ns2.force9.net, ns1.plusnet.co.uk, ns2.plusnet.co.uk	-

✅ Authoritative Response

Server:195.166.128.16

NS records: ns1.force9.net, ns2.force9.net, ns1.plusnet.co.uk, ns2.plusnet.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plus.com (unsigned zone)

⏱️ Timing

Total: 435ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.174.129.171`
MX	1	`mx.enmail.co (pri: 10)`
TXT	1	`v=spf1 include:_spf-internal.plus.net in`

Analysis

IP Addresses

cola0407.plus.com points to a single IP: 81.174.129.171.

Other host names, for instance 100acrenet.com, share IP numbers with cola0407.plus.com.

Mail Servers

cola0407.plus.com is served by a single mail server, mx.enmail.co.

cola0407.plus.com uses the same mail server setup as other domains such as issca.plus.com, catjack.force9.co.uk, portlandwest.plus.com, ryeworth.plus.com and crp98.plus.com.

mx.enmail.co points to IP number 91.204.208.191.

cola0407.plus.com - robtex.com