xopen.plus.com - robtex.com

xopen.plus.com

DNSSEC⚠️ Not signed
A212.159.77.143🇬🇧 Plusnet212.159.64.0/18 Technologies Ltd.
PTRxopen.plus.com
MXmx.enmail.co ⭐
A91.204.208.191🇬🇧 ENIXLTD91.204.208.0/22 RackSRV KSP Route Object
PTRmx.enmail.co
TXTv=spf1 include:_spf-internal.plus.net include:_spf-internal2.plus.net include...

plus.com

DNSSEC⚠️ Not signed
A212.159.8.2🇬🇧 Plusnet212.159.8.0/23 PlusNet plc.
A212.159.9.2🇬🇧 Plusnet212.159.8.0/23 PlusNet plc.
NSns1.force9.net ⭐
NSns1.plusnet.co.uk ⚠️ Not in zone NS records
NSns2.force9.net
NSns2.plusnet.co.uk ⚠️ Not in zone NS records
TXT_kpkklmb9i8jgpwayzron1shpdvnjium
SOAns1.force9.nethostmaster@force9.net 2026-03-29 #95
WOT: SAFE (61/100)
rank #8461 globally
rank #4150 in the tld
WOT: SAFE (63/100)
📈 Tranco rank: #27,410

PTR for

143.77.159.212.in-addr.arpa

Same first word

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xopen.org
xopen.com
xopen.net
xopen.co.uk
xopen.xyz
xopen.cc

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DNS History

5 records (2 active, 3 former)

201020122014201620182020202220242026MXmx.enmail.comx-ironport.core.plus.netmx-ironport.last.plus.netmx.avasin.plus.netA212.159.77.143
○MXmx-ironport.core.plus.net2009-01-15 → 2009-01-15 · 3 obs
● 2009-01-15 03:20:10
○ 2015-08-18 04:32:16
○ 2026-03-30 03:23:34
○MXmx-ironport.last.plus.net2009-01-15 → 2009-01-15 · 3 obs
● 2009-01-15 03:20:10
○ 2015-08-18 04:32:16
○ 2026-03-30 03:23:34
○MXmx.avasin.plus.net2015-08-18 → 2016-08-12 · 5 obs
○ 2009-01-15 03:20:10
● 2015-08-18 04:32:16
● 2016-08-12 14:34:16
○ 2026-02-18 04:31:12
○ 2026-03-30 03:23:34
●MXmx.enmail.co2026-02-18 → 2026-03-30 · 3 obs
○ 2016-08-12 14:34:16
● 2026-02-18 04:31:12
● 2026-03-30 03:23:34
●A212.159.77.1432009-01-15 → 2026-03-30 · 2 obs
● 2009-01-15 03:20:10
● 2026-03-30 03:23:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
plus.comns1.force9.net, ns2.force9.net, ns1.plusnet.co.uk, ns2.plusnet.co.uk-

✅ Authoritative Response

Server:195.166.128.17

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: 580ms | Queries: -

📄 Records

TypeCountSample Data
A1212.159.77.143
MX1mx.enmail.co (pri: 10)
TXT1v=spf1 include:_spf-internal.plus.net in

Analysis

IP Addresses

xopen.plus.com points to a single IP: 212.159.77.143.

Mail Servers

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

xopen.plus.com uses the same mail server setup as other domains such as trevorofford.plus.com, apogee.plus.com, nunobiki.force9.co.uk, darrenmacleod.plus.com and ramtec.plus.com.

xopen.plus.com shares some mail servers with other domains at least partially, for example morshadunnur.me.

mx.enmail.co points to IP number 91.204.208.191.