jenkinsbest.com - robtex.com

jenkinsbest.com

DNSSEC⚠️ Not signed
A35.214.112.61🇬🇧 Google35.214.0.0/17
PTR61.112.214.35.bc.googleusercontent.com
NSns1.livedns.co.uk ⭐
A2001:8d8:fe:53:fa::1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1.slndns.co.uk
A217.160.81.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1.livedns.co.uk
NSns2.livedns.co.uk
A2001:8d8:fe:53:fa::2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns2.slndns.co.uk
A217.160.82.244🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns2.livedns.co.uk
NSns3.livedns.co.uk
A2607:f1c0:fe:53:185:132:35:244🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns3.livedns.co.uk
A185.132.35.244🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns3.livedns.co.uk
MXd230931.a.ess.uk.barracudanetworks.com ⭐
A18.133.136.186🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
MXd230931.b.ess.uk.barracudanetworks.com(10)
A18.133.136.186🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
TXTtmes=456937092d8df7876ad2bf94ed64fe63
TXTMS=ms55888815
TXTv=spf1 include:spf.ess.uk.barracudanetworks.com include:spf.uk.exclaimer.net ...
SOAns1.livedns.co.ukadmin@jenkinsbest.com serial=1555413269

com

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=1778454341

Subdomains

mailserver.jenkinsbest.com

Same first word

jenkinsbest.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.livedns.co.ukns2.livedns.co.ukns3.livedns.co.ukMXd230931.a.ess.uk.barracudanetworks.comd230931.b.ess.uk.barracudanetworks.commailserver.jenkinsbest.comA35.214.112.61162.13.154.21023.97.233.0
●NSns1.livedns.co.uk2015-07-24 → 2026-05-10 · 2 obs
● 2015-07-24 01:04:46
● 2026-05-10 23:36:06
●NSns2.livedns.co.uk2015-07-24 → 2026-05-10 · 2 obs
● 2015-07-24 01:04:46
● 2026-05-10 23:36:06
●NSns3.livedns.co.uk2015-07-24 → 2026-05-10 · 2 obs
● 2015-07-24 01:04:46
● 2026-05-10 23:36:06
●MXd230931.a.ess.uk.barracudanetworks.com2026-04-23 → 2026-05-10 · 3 obs
○ 2017-05-17 18:31:40
● 2026-04-23 03:07:08
● 2026-05-10 23:36:06
●MXd230931.b.ess.uk.barracudanetworks.com2026-04-23 → 2026-05-10 · 3 obs
○ 2017-05-17 18:31:40
● 2026-04-23 03:07:08
● 2026-05-10 23:36:06
○MXmailserver.jenkinsbest.com2015-07-24 → 2017-05-17 · 4 obs
● 2015-07-24 01:04:46
● 2017-05-17 18:31:40
○ 2026-04-23 03:07:08
○ 2026-05-10 23:36:06
○A162.13.154.2102017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-21 11:14:48
● 2017-05-17 18:31:40
○ 2026-04-23 03:07:08
○ 2026-05-10 23:36:06
○A23.97.233.02015-07-24 → 2016-09-21 · 4 obs
● 2015-07-24 01:04:46
● 2016-09-21 11:14:48
○ 2017-05-17 18:31:40
○ 2026-05-10 23:36:06
●A35.214.112.612026-04-23 → 2026-05-10 · 3 obs
○ 2017-05-17 18:31:40
● 2026-04-23 03:07:08
● 2026-05-10 23:36:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jenkinsbest.comns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk-

✅ Authoritative Response

Server:185.132.35.244

NS records: ns1.livedns.co.uk, ns2.livedns.co.uk, ns3.livedns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jenkinsbest.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

TypeCountSample Data
A135.214.112.61
NS3ns1.livedns.co.uk, ns3.livedns.co.uk...
MX2d230931.a.ess.uk.barracudanetworks.com (, d230931.b.ess.uk.barracudanetworks.com (
TXT3tmes=456937092d8df7876ad2bf94ed64fe63, v=spf1 include:spf.ess.uk.barracudanetwo...
SOA1ns1.livedns.co.uk admin.jenkinsbest.com

Analysis

Hierarchy

jenkinsbest.com is the parent of mailserver.jenkinsbest.com.

IP Addresses

jenkinsbest.com points to a single IP number: 35.214.112.61.

other host names for instance dhp.org.uk, bromwichhardy.com, landswood.com, greengage-env.com and farrar.co.uk share IP numbers with jenkinsbest.com.

Name Servers

jenkinsbest.com is delegated to three name servers: ns1.livedns.co.uk, ns2.livedns.co.uk and ns3.livedns.co.uk.

jenkinsbest.com at least partially shares name servers with other domains, for instance filmxtras.com, clauchanholidays.co.uk, carpetdirect2u.com, headstartdesign.co.uk and sportsfanwatches.com.

These name servers are often used with ns1.fast-hosts.org and ns2.fast-hosts.org.

Host names with two IP numbers:

Host ns1.livedns.co.uk points to 2001:8d8:fe:53:fa::1 and 217.160.81.244.

Host ns2.livedns.co.uk points to 2001:8d8:fe:53:fa::2 and 217.160.82.244.

Host ns3.livedns.co.uk points to 2607:f1c0:fe:53:185:132:35:244 and 185.132.35.244.

Mail Servers

jenkinsbest.com is handled by two mail servers: d230931.a.ess.uk.barracudanetworks.com and d230931.b.ess.uk.barracudanetworks.com.

Host names with three IP numbers:

d230931.a.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188.

d230931.b.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Names pointing to 18.133.136.186: d230931.a.ess.uk.barracudanetworks.com and d230931.b.ess.uk.barracudanetworks.com.

Names pointing to 18.133.136.187: d230931.a.ess.uk.barracudanetworks.com and d230931.b.ess.uk.barracudanetworks.com.

Names pointing to 18.133.136.188: d230931.a.ess.uk.barracudanetworks.com and d230931.b.ess.uk.barracudanetworks.com.