`ridgeback.plus.com`

DNSSEC	⚠️ Not signed
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 2026-03-27 #75

WOT: SAFE (61/100)
rank #8446 globally
rank #4153 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #27,340

Same first word

ridgeback.su

ridgeback.co.uk

ridgeback.co.nz

ridgeback.de

ridgeback.com

ridgeback.ee

ridgeback.org.ru

ridgeback.ru

ridgeback.it

DNS History

3 records (1 active, 2 former)

○MXmx.avasin.plus.net2015-08-12 → 2016-06-20 · 4 obs

● 2015-08-12 16:59:54
● 2016-06-20 06:02:00
○ 2026-03-26 18:44:12
○ 2026-03-27 20:57:16

●MXmx.enmail.co2026-03-26 → 2026-03-27 · 3 obs

○ 2016-06-20 06:02:00
● 2026-03-26 18:44:12
● 2026-03-27 20:57:16

○A81.174.153.362015-08-12 → 2016-06-20 · 4 obs

● 2015-08-12 16:59:54
● 2016-06-20 06:02:00
○ 2026-03-26 18:44:12
○ 2026-03-27 20:57:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.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: 1300ms | Queries: -

📄 Records

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

Analysis

Mail Servers

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

ridgeback.plus.com uses the same mail server setup as other domains such as thefriers.co.uk, linens.plus.com, defp73297.plus.com, leastwood.plus.com and sdgreenford.plus.com.

ridgeback.plus.com shares some mail servers with other domains, including njdigi.com, cassilis.plus.com, hubbards.plus.com, costcutterculv.plus.com and dafyddhirst.plus.com.

mx.enmail.co points to IP number 91.204.208.191.

ridgeback.plus.com - robtex.com