pctbc.com - dns.ninja

pctbc.com

DNSSEC⚠️ Not signed
A194.164.19.238🇬🇧 IONOS-AS194.164.16.0/20 IONOS SE
PTRip194-164-19-238.pbiaas.com
NSns2.heartinternet.uk ⭐
A79.170.43.3🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited
PTRns2.mainnameserver.com
NSns.heartinternet.uk
A79.170.40.2🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited
PTRns1.mainnameserver.com
MXmail.pctbc.com ⭐
A194.164.19.238🇬🇧 IONOS-AS194.164.16.0/20 IONOS SE
PTRip194-164-19-238.pbiaas.com
TXTv=spf1 include:soverin.net include:secureserver.net exists:%{i}.mta.spf.exten...
SOAns.heartinternet.ukhostmaster@mainnameserver.com 2025-01-13 #67

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=1786684494
WOT: SAFE (61/100)

Subdomains

mail.pctbc.com

Same first word

pctbc.com

Similar names

ctbpc.cn
ctpbc.com
pcctb.com
ptccb.be
pbctc.com
cptbc.org
cbtcp.com
ptccb.com
tcpcb.com
cpbtc.com
tpcbc.org
cbcpt.com
tbcpc.com
pbcct.com
pbctc.us
pbctc.info
bcptc.com
btccp.com
ptccb.org.gy
cptcb.in

DNS History

10 records (4 active, 6 former)

200920112013201520172019202120232025NSns.heartinternet.ukns2.heartinternet.ukns.mainnameserver.comns2.mainnameserver.comMXmail.pctbc.comprimary-mail.mailhoster.co.uksecondary-mail.mailhoster.co.ukA194.164.19.238176.32.230.9217.8.240.104
●NSns.heartinternet.uk2026-03-28 → 2026-08-14 · 3 obs
○ 2018-01-03 07:45:12
● 2026-03-28 09:32:22
● 2026-08-14 05:23:38
○NSns.mainnameserver.com2015-08-30 → 2018-01-03 · 5 obs
○ 2008-03-20 07:18:10
● 2015-08-30 07:07:00
● 2018-01-03 07:45:12
○ 2026-03-28 09:32:22
○ 2026-08-14 05:23:38
●NSns2.heartinternet.uk2026-03-28 → 2026-08-14 · 3 obs
○ 2018-01-03 07:45:12
● 2026-03-28 09:32:22
● 2026-08-14 05:23:38
○NSns2.mainnameserver.com2015-08-30 → 2018-01-03 · 5 obs
○ 2008-03-20 07:18:10
● 2015-08-30 07:07:00
● 2018-01-03 07:45:12
○ 2026-03-28 09:32:22
○ 2026-08-14 05:23:38
●MXmail.pctbc.com2015-08-30 → 2026-08-14 · 3 obs
○ 2008-03-20 07:18:10
● 2015-08-30 07:07:00
● 2026-08-14 05:23:38
○MXprimary-mail.mailhoster.co.uk2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 07:18:10
○ 2015-08-30 07:07:00
○ 2026-08-14 05:23:38
○MXsecondary-mail.mailhoster.co.uk2008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 07:18:10
○ 2015-08-30 07:07:00
○ 2026-08-14 05:23:38
○A176.32.230.92015-08-30 → 2018-01-03 · 5 obs
○ 2008-03-20 07:18:10
● 2015-08-30 07:07:00
● 2018-01-03 07:45:12
○ 2026-03-28 09:32:22
○ 2026-08-14 05:23:38
●A194.164.19.2382026-03-28 → 2026-08-14 · 3 obs
○ 2018-01-03 07:45:12
● 2026-03-28 09:32:22
● 2026-08-14 05:23:38
○A217.8.240.1042008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 07:18:10
○ 2015-08-30 07:07:00
○ 2026-08-14 05:23:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
pctbc.comns2.heartinternet.uk, ns.heartinternet.uk-

✅ Authoritative Response

Server:79.170.40.2

NS records: ns2.heartinternet.uk, ns.heartinternet.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pctbc.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

TypeCountSample Data
A1194.164.19.238
NS2ns.heartinternet.uk, ns2.heartinternet.uk
MX1mail.pctbc.com (pri: 10)
TXT1v=spf1 include:soverin.net include:secur
SOA1ns.heartinternet.uk hostmaster.mainnames

Analysis

Hierarchy

mail.pctbc.com is a subdomain of pctbc.com.

IP Addresses

pctbc.com directs to one IP number, which is 194.164.19.238.

Among the host names that share IP numbers with pctbc.com are mail.middletoncc.co.uk, mail.pctbc.com, mail.pwlocalmag.com and two others.

Name Servers

Two name servers handle the delegation for pctbc.com: ns2.heartinternet.uk and ns.heartinternet.uk.

pctbc.com has the same name server delegation as a number of other domains, such as clairemackie.com, eluk.co.uk, prestonmarina.co.uk and two more.

pctbc.com is at least partially co-delegated on name servers with other domains, such as aveitnow.co.uk.

Both ns2.heartinternet.uk and ns.heartinternet.uk have a single IP address each — ns2.heartinternet.uk resolves to 79.170.43.3 while ns.heartinternet.uk resolves to 79.170.40.2.

Mail Servers

pctbc.com routes its mail through a single mail server, mail.pctbc.com.

mail.pctbc.com carries a single IP number, which is 194.164.19.238.