stack45.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stack45.com

DNSSEC⚠️ Not signed
A77.72.2.36🇬🇧 KRYSTAL77.72.2.0/24
PTRazreal-lon1.krystal.uk
NSns1.krystal.uk ⭐
A77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd
PTRns1.krystal.uk
NSns2.krystal.uk
A139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies
PTRns2.krystal.uk
MXmx1.krystal.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.krystal.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 include:relay.k.io ip4:77.72.1.20 ip4:77.72.2.36 a mx ~all
SOAns1.krystal.ukadmin@k-validator-azreal-lon1.krystal.uk 2026-08-25 #1

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=1788837688

Previously MX for

stack45.com

Same first word

stack45.com

Previous names

stack31.com
stack313.com
stack32.com
stack33.com
stack371.com
stack39.com
stack3d.com
stack3dbrass.com
stack3ddm.com
stack3r.com
stack4.com
stack400.com
stack402.com
stack404.com
stack407.com
stack41.com
stack412.com
stack42.com
stack43.com
stack440.com

Next names

stack46.com
stack49.com
stack4cores.com
stack4dev.com
stack4ops-c1.com
stack4ops.com
stack4sats.com
stack4sec.com
stack4u.com
stack500.com
stack51.com
stack52.com
stack55.com
stack57.com
stack571.com
stack585.com
stack619.com
stack64.com
stack66.com
stack666.com

DNS History

11 records (5 active, 6 former)

2017201820192020202120222023202420252026NSns1.krystal.ukns2.krystal.ukns1.arvixeshared.comns2.arvixeshared.comMXmx1.krystal.ukmx2.krystal.ukmail.stack45.comstack45.comA77.72.2.36159.253.139.7923.227.38.32
○NSns1.arvixeshared.com2016-03-12 → 2020-03-29 · 6 obs
● 2016-03-12 07:25:06
● 2016-07-07 07:24:18
○ 2017-03-26 01:16:18
● 2020-03-29 21:27:10
○ 2026-09-06 06:31:24
○ 2026-09-08 03:34:56
●NSns1.krystal.uk2026-09-06 → 2026-09-08 · 3 obs
○ 2020-03-29 21:27:10
● 2026-09-06 06:31:24
● 2026-09-08 03:34:56
○NSns2.arvixeshared.com2016-03-12 → 2020-03-29 · 6 obs
● 2016-03-12 07:25:06
● 2016-07-07 07:24:18
○ 2017-03-26 01:16:18
● 2020-03-29 21:27:10
○ 2026-09-06 06:31:24
○ 2026-09-08 03:34:56
●NSns2.krystal.uk2026-09-06 → 2026-09-08 · 3 obs
○ 2020-03-29 21:27:10
● 2026-09-06 06:31:24
● 2026-09-08 03:34:56
○MXmail.stack45.com2020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-26 01:16:18
● 2020-03-29 21:27:10
○ 2026-09-06 06:31:24
○ 2026-09-08 03:34:56
●MXmx1.krystal.uk2026-09-06 → 2026-09-08 · 3 obs
○ 2020-03-29 21:27:10
● 2026-09-06 06:31:24
● 2026-09-08 03:34:56
●MXmx2.krystal.uk2026-09-06 → 2026-09-08 · 3 obs
○ 2020-03-29 21:27:10
● 2026-09-06 06:31:24
● 2026-09-08 03:34:56
○MXstack45.com2016-03-12 → 2016-07-07 · 4 obs
● 2016-03-12 07:25:06
● 2016-07-07 07:24:18
○ 2017-03-26 01:16:18
○ 2026-09-08 03:34:56
○A159.253.139.792016-03-12 → 2016-07-07 · 4 obs
● 2016-03-12 07:25:06
● 2016-07-07 07:24:18
○ 2017-03-26 01:16:18
○ 2026-09-08 03:34:56
○A23.227.38.322020-03-29 → 2020-03-29 · 4 obs
○ 2017-03-26 01:16:18
● 2020-03-29 21:27:10
○ 2026-09-06 06:31:24
○ 2026-09-08 03:34:56
●A77.72.2.362026-09-06 → 2026-09-08 · 3 obs
○ 2020-03-29 21:27:10
● 2026-09-06 06:31:24
● 2026-09-08 03:34:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
stack45.comns2.krystal.uk, ns1.krystal.uk-

✅ Authoritative Response

Server:77.72.0.11

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stack45.com (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data
A177.72.2.36
NS2ns2.krystal.uk, ns1.krystal.uk
MX2mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10)
TXT1v=spf1 include:relay.k.io ip4:77.72.1.20
SOA1ns1.krystal.uk admin.k-validator-azreal-

Analysis

IP Addresses

stack45.com resolves to just one IP address, 77.72.2.36.

Two other host names, along with solihulldentalimplantcentre.co.uk, midlandsflowerwallco.co.uk and sdperformance.co.uk, also share IP numbers with stack45.com.

Name Servers

The NS records for stack45.com delegate to ns1.krystal.uk and ns2.krystal.uk.

stack45.com shares its NS records with other domains, for example cyberpunklondon.com, netsounds.co.uk, wyrde.energy and two others.

stack45.com shares at least some of its name servers with other domains, including dogswelcome.co.uk, alanpowdrill.com, vampirefangs.co.uk and two others.

These name servers are frequently seen alongside ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk and 7 other name servers.

ns1.krystal.uk and ns2.krystal.uk each resolve to one IP number: ns1.krystal.uk points to 77.72.0.11 and ns2.krystal.uk points to 139.162.230.184.

Mail Servers

stack45.com is served by two mail servers, mx1.krystal.uk and mx2.krystal.uk.

Among the domains sharing a mail server setup with stack45.com are electricalcourses.co.uk, veteranslotto.uk, rosieandandy.co.uk and two others.

mx1.krystal.uk resolves to 185.53.56.44 and 185.53.56.46. Likewise, mx2.krystal.uk resolves to 185.53.56.45 and 185.53.56.47 — two IP addresses apiece.