ol247.net - robtex.com

ol247.net

DNSSEC⚠️ Not signed
A185.199.220.40🇬🇧 KRYSTAL185.199.220.0/22
PTRzirconium.cloudhosting.uk
NSns1.cloudhosting.uk ⭐ ⚠️ Not in parent delegation
A77.72.0.13🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.cloudhosting.co.uk
NSns1.krystal.co.uk ⚠️ Not in zone NS records
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.cloudhosting.uk ⚠️ Not in parent delegation
A139.162.254.53🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.cloudhosting.co.uk
NSns2.krystal.co.uk ⚠️ Not in zone NS records
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXmx1.cloudhosting.uk ⭐
A185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
A185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22
PTRmx1.strikemail.co.uk
MXmx2.cloudhosting.uk(20)
A185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
A185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22
PTRmx2.strikemail.co.uk
TXTv=spf1 +a +mx +ip4:185.199.220.40 include:relay.k.io ~all
SOAns1.cloudhosting.ukaddisoft@outlook.com 2026-04-15 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777313196

Previously MX for

ol247.net

Same first word

ol247.net

DNS History

17 records (7 active, 10 former)

2008201020122014201620182020202220242026NSns1.cloudhosting.ukns1.krystal.co.ukns2.cloudhosting.ukns2.krystal.co.ukdiamond.krystal.co.ukemerald.krystal.co.ukruby.krystal.co.uktopaz.krystal.co.ukMXmx1.cloudhosting.ukmx2.cloudhosting.ukmx1.uksrv.co.ukmx2.uksrv.co.ukol247.netA185.199.220.4077.72.0.6677.72.2.19477.72.4.13
○NSdiamond.krystal.co.uk2007-09-09 → 2007-09-09 · 3 obs
● 2007-09-09 01:13:52
○ 2015-06-13 15:31:38
○ 2026-04-27 18:34:48
○NSemerald.krystal.co.uk2007-09-09 → 2007-09-09 · 3 obs
● 2007-09-09 01:13:52
○ 2015-06-13 15:31:38
○ 2026-04-27 18:34:48
●NSns1.cloudhosting.uk2026-02-17 → 2026-04-27 · 3 obs
○ 2015-06-13 15:31:38
● 2026-02-17 08:42:48
● 2026-04-27 18:34:48
●NSns1.krystal.co.uk2015-06-13 → 2026-04-27 · 3 obs
○ 2007-09-09 01:13:52
● 2015-06-13 15:31:38
● 2026-04-27 18:34:48
●NSns2.cloudhosting.uk2026-02-17 → 2026-04-27 · 3 obs
○ 2015-06-13 15:31:38
● 2026-02-17 08:42:48
● 2026-04-27 18:34:48
●NSns2.krystal.co.uk2015-06-13 → 2026-04-27 · 3 obs
○ 2007-09-09 01:13:52
● 2015-06-13 15:31:38
● 2026-04-27 18:34:48
○NSruby.krystal.co.uk2007-09-09 → 2007-09-09 · 3 obs
● 2007-09-09 01:13:52
○ 2015-06-13 15:31:38
○ 2026-04-27 18:34:48
○NStopaz.krystal.co.uk2007-09-09 → 2007-09-09 · 3 obs
● 2007-09-09 01:13:52
○ 2015-06-13 15:31:38
○ 2026-04-27 18:34:48
●MXmx1.cloudhosting.uk2026-02-17 → 2026-04-27 · 3 obs
○ 2020-01-04 14:05:26
● 2026-02-17 08:42:48
● 2026-04-27 18:34:48
○MXmx1.uksrv.co.uk2020-01-04 → 2020-01-04 · 4 obs
○ 2017-03-13 19:45:10
● 2020-01-04 14:05:26
○ 2026-02-17 08:42:48
○ 2026-04-27 18:34:48
●MXmx2.cloudhosting.uk2026-02-17 → 2026-04-27 · 3 obs
○ 2020-01-04 14:05:26
● 2026-02-17 08:42:48
● 2026-04-27 18:34:48
○MXmx2.uksrv.co.uk2020-01-04 → 2020-01-04 · 4 obs
○ 2017-03-13 19:45:10
● 2020-01-04 14:05:26
○ 2026-02-17 08:42:48
○ 2026-04-27 18:34:48
○MXol247.net2007-09-09 → 2017-03-13 · 4 obs
● 2007-09-09 01:13:52
● 2017-03-13 19:45:10
○ 2020-01-04 14:05:26
○ 2026-04-27 18:34:48
●A185.199.220.402026-02-17 → 2026-04-27 · 3 obs
○ 2020-01-04 14:05:26
● 2026-02-17 08:42:48
● 2026-04-27 18:34:48
○A77.72.0.662007-09-09 → 2007-09-09 · 3 obs
● 2007-09-09 01:13:52
○ 2015-06-13 15:31:38
○ 2026-04-27 18:34:48
○A77.72.2.1942015-06-13 → 2017-03-13 · 5 obs
○ 2007-09-09 01:13:52
● 2015-06-13 15:31:38
● 2017-03-13 19:45:10
○ 2020-01-04 14:05:26
○ 2026-04-27 18:34:48
○A77.72.4.132020-01-04 → 2020-01-04 · 4 obs
○ 2017-03-13 19:45:10
● 2020-01-04 14:05:26
○ 2026-02-17 08:42:48
○ 2026-04-27 18:34:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ol247.netns1.krystal.co.uk, ns2.krystal.co.uk-

✅ Authoritative Response

Server:77.72.0.11

NS records: ns1.krystal.co.uk, ns2.krystal.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ol247.net (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

TypeCountSample Data
A1185.199.220.40
NS2ns2.cloudhosting.uk, ns1.cloudhosting.uk
MX2mx2.cloudhosting.uk (pri: 20), mx1.cloudhosting.uk (pri: 10)
TXT1v=spf1 +a +mx +ip4:185.199.220.40 includ
SOA1ns1.cloudhosting.uk addisoft.outlook.com

Analysis

IP Addresses

ol247.net points to a single IP: 185.199.220.40.

Other host names, for instance cwench.com, coatesfarm.co.uk, dmmk.co.uk, blackdownleisure.co.uk and icebeat.com share IP numbers with ol247.net.

Name Servers

ol247.net's delegation is handled by four name servers: ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.

ol247.net partially shares name servers with other domains; examples include trendna.com, andrima.co.uk, theharveys.biz, geordify.com and annmargrethbohl.com.

These name servers are often used with ns1.krystal.uk, ns2.krystal.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.uksrv.co.uk, ns2.uksrv.co.uk, ns1.uksrv.uk and ns2.uksrv.uk.

Host names with one IP:

ns1.cloudhosting.uk points to 77.72.0.13

ns2.cloudhosting.uk points to 139.162.254.53

ns1.krystal.co.uk points to 77.72.0.11

ns2.krystal.co.uk points to 139.162.230.184

Mail Servers

ol247.net is handled by two mail servers: mx1.cloudhosting.uk and mx2.cloudhosting.uk.

ol247.net has the same mail server setup as other domains, including greenbuildingforum.co.uk, orkneylpg.co.uk, goldenpot.co.tz, eslbingo.com and livetosurf.co.uk.

Host names with two IP numbers:

mx1.cloudhosting.uk points to: 185.53.56.44 and 185.53.56.46

mx2.cloudhosting.uk points to: 185.53.56.45 and 185.53.56.47