4itsec.com - dns.ninja

4itsec.com

DNSSEC⚠️ Not signed
A156.234.217.81🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED
NSa1.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1784276321

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=1786165539

Same first word

4itsec.com

Similar names

sec4it.de
cetis4.edu.mx
it4sec.org
c4site.com
it4sec.de

DNS History

18 records (5 active, 13 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netns1.ams22.siteground.euns1.renewyourname.netns1.uk14.siteground.euns2.ams22.siteground.euns2.renewyourname.netns2.uk14.siteground.euMXmx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comA156.234.217.81156.234.36.124181.224.133.18052.223.13.4177.104.129.254
●NSa.share-dns.com2026-03-29 → 2026-08-08 · 3 obs
○ 2017-03-18 05:20:32
● 2026-03-29 10:04:24
● 2026-08-08 05:28:54
●NSa1.share-dns.com2026-03-29 → 2026-08-08 · 3 obs
○ 2017-03-18 05:20:32
● 2026-03-29 10:04:24
● 2026-08-08 05:28:54
●NSb.share-dns.net2026-03-29 → 2026-08-08 · 3 obs
○ 2017-03-18 05:20:32
● 2026-03-29 10:04:24
● 2026-08-08 05:28:54
●NSb1.share-dns.net2026-03-29 → 2026-08-08 · 3 obs
○ 2017-03-18 05:20:32
● 2026-03-29 10:04:24
● 2026-08-08 05:28:54
○NSns1.ams22.siteground.eu2015-07-23 → 2016-03-06 · 4 obs
● 2015-07-23 12:56:16
● 2016-03-06 20:53:42
○ 2016-06-23 16:23:52
○ 2026-08-08 05:28:54
○NSns1.renewyourname.net2026-03-29 → 2026-08-08 · 2 obs
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○NSns1.uk14.siteground.eu2016-06-23 → 2017-03-18 · 5 obs
○ 2016-03-06 20:53:42
● 2016-06-23 16:23:52
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○NSns2.ams22.siteground.eu2015-07-23 → 2016-03-06 · 4 obs
● 2015-07-23 12:56:16
● 2016-03-06 20:53:42
○ 2016-06-23 16:23:52
○ 2026-08-08 05:28:54
○NSns2.renewyourname.net2026-03-29 → 2026-08-08 · 2 obs
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○NSns2.uk14.siteground.eu2016-06-23 → 2017-03-18 · 5 obs
○ 2016-03-06 20:53:42
● 2016-06-23 16:23:52
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○MXmx10.mailspamprotection.com2015-07-23 → 2017-03-18 · 4 obs
● 2015-07-23 12:56:16
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○MXmx20.mailspamprotection.com2015-07-23 → 2017-03-18 · 4 obs
● 2015-07-23 12:56:16
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○MXmx30.mailspamprotection.com2015-07-23 → 2017-03-18 · 4 obs
● 2015-07-23 12:56:16
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
●A156.234.217.812026-08-08 → 2026-08-08 · 2 obs
○ 2026-03-29 10:04:24
● 2026-08-08 05:28:54
○A156.234.36.1242026-03-29 → 2026-03-29 · 3 obs
○ 2017-03-18 05:20:32
● 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○A181.224.133.1802015-07-23 → 2016-03-06 · 4 obs
● 2015-07-23 12:56:16
● 2016-03-06 20:53:42
○ 2016-06-23 16:23:52
○ 2026-08-08 05:28:54
○A52.223.13.412026-03-29 → 2026-08-08 · 2 obs
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54
○A77.104.129.2542016-06-23 → 2017-03-18 · 5 obs
○ 2016-03-06 20:53:42
● 2016-06-23 16:23:52
● 2017-03-18 05:20:32
○ 2026-03-29 10:04:24
○ 2026-08-08 05:28:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
4itsec.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4itsec.com (unsigned zone)

⏱️ Timing

Total: 243ms | Queries: -

📄 Records

TypeCountSample Data
A1156.234.217.81
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

4itsec.com resolves to just one IP address, 156.234.217.81.

Name Servers

The NS records for 4itsec.com point to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between 4itsec.com and other domains — xsm66.com, lekeym.com, 33977c.com and two more among them.

These name servers regularly appear alongside a5.share-dns.com, b5.share-dns.net, a12.share-dns.com and 7 other name servers in NS record sets.

a1.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b1.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

Host names pointing to 172.64.53.25 IP addresses: a1.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b1.share-dns.net and b.share-dns.net.