thomas-stempkowski.com - robtex.com

thomas-stempkowski.com

DNSSEC⚠️ Not signed
A104.21.51.123Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.47🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjohn.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A2803:f800:50::6ca2:c1b9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjohn.ns.cloudflare.com
A2a06:98c1:50::ac40:21b9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjohn.ns.cloudflare.com
A108.162.193.185🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A172.64.33.185🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
A173.245.59.185🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjohn.ns.cloudflare.com
NSsasha.ns.cloudflare.com
A2606:4700:50::a29f:2645🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A2803:f800:50::6ca2:c245🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2245🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsasha.ns.cloudflare.com
A108.162.194.69🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A162.159.38.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A172.64.34.69🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.51.123, 172.67.180.47
SOAjohn.ns.cloudflare.comdns@cloudflare.com serial=2397931625

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=1776130282

Subdomains

mx0.thomas-stempkowski.com

Same first word

thomas-stempkowski.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSjohn.ns.cloudflare.comsasha.ns.cloudflare.comns1.easyname.euns1.hans.hosteurope.dens2.easyname.euns2.hans.hosteurope.deMXmx.thomas-stempkowski.commx01.easyname.eumx02.easyname.euA104.21.51.123172.67.180.47185.51.8.56205.186.179.1612a01:488:42:1000:50ed:8516:56:2b81
●NSjohn.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs
○ 2018-08-25 17:03:04
● 2026-04-13 19:46:30
● 2026-04-14 01:50:32
○NSns1.easyname.eu2016-06-25 → 2018-08-25 · 5 obs
○ 2016-03-06 20:11:00
● 2016-06-25 04:21:36
● 2018-08-25 17:03:04
○ 2026-04-13 19:46:30
○ 2026-04-14 01:50:32
○NSns1.hans.hosteurope.de2015-08-13 → 2016-03-06 · 4 obs
● 2015-08-13 15:05:36
● 2016-03-06 20:11:00
○ 2016-06-25 04:21:36
○ 2026-04-14 01:50:32
○NSns2.easyname.eu2016-06-25 → 2018-08-25 · 5 obs
○ 2016-03-06 20:11:00
● 2016-06-25 04:21:36
● 2018-08-25 17:03:04
○ 2026-04-13 19:46:30
○ 2026-04-14 01:50:32
○NSns2.hans.hosteurope.de2015-08-13 → 2016-03-06 · 4 obs
● 2015-08-13 15:05:36
● 2016-03-06 20:11:00
○ 2016-06-25 04:21:36
○ 2026-04-14 01:50:32
●NSsasha.ns.cloudflare.com2026-04-13 → 2026-04-14 · 3 obs
○ 2018-08-25 17:03:04
● 2026-04-13 19:46:30
● 2026-04-14 01:50:32
○MXmx.thomas-stempkowski.com2015-08-13 → 2016-03-06 · 4 obs
● 2015-08-13 15:05:36
● 2016-03-06 20:11:00
○ 2016-06-25 04:21:36
○ 2026-04-14 01:50:32
○MXmx01.easyname.eu2016-06-25 → 2018-08-25 · 5 obs
○ 2016-03-06 20:11:00
● 2016-06-25 04:21:36
● 2018-08-25 17:03:04
○ 2026-04-13 19:46:30
○ 2026-04-14 01:50:32
○MXmx02.easyname.eu2016-06-25 → 2018-08-25 · 5 obs
○ 2016-03-06 20:11:00
● 2016-06-25 04:21:36
● 2018-08-25 17:03:04
○ 2026-04-13 19:46:30
○ 2026-04-14 01:50:32
●A104.21.51.1232026-04-13 → 2026-04-14 · 3 obs
○ 2018-08-25 17:03:04
● 2026-04-13 19:46:30
● 2026-04-14 01:50:32
●A172.67.180.472026-04-13 → 2026-04-14 · 3 obs
○ 2018-08-25 17:03:04
● 2026-04-13 19:46:30
● 2026-04-14 01:50:32
○A185.51.8.562016-06-25 → 2018-08-25 · 5 obs
○ 2016-03-06 20:11:00
● 2016-06-25 04:21:36
● 2018-08-25 17:03:04
○ 2026-04-13 19:46:30
○ 2026-04-14 01:50:32
○A205.186.179.1612015-08-13 → 2016-03-06 · 4 obs
● 2015-08-13 15:05:36
● 2016-03-06 20:11:00
○ 2016-06-25 04:21:36
○ 2026-04-14 01:50:32
○A2a01:488:42:1000:50ed:8516:56:2b812015-08-13 → 2016-03-06 · 4 obs
● 2015-08-13 15:05:36
● 2016-03-06 20:11:00
○ 2016-06-25 04:21:36
○ 2026-04-14 01:50:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...-
thomas-stempkowski.comjohn.ns.cloudflare.com, sasha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.185

NS records: john.ns.cloudflare.com, sasha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomas-stempkowski.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.180.47, 104.21.51.123
NS2john.ns.cloudflare.com, sasha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1john.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (john.ns.cloudflare.com, john.ns.cloudflare.com, john.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of mx0.thomas-stempkowski.com is thomas-stempkowski.com.

IP Addresses

thomas-stempkowski.com resolves to two IP numbers: 104.21.51.123 and 172.67.180.47.

Other host names, for instance nmail.impcredit.com, www.dolarve.com, www984868.com, peopleknowhow.co.uk and uffg.es share IP numbers with thomas-stempkowski.com.

Name Servers

Two name servers john.ns.cloudflare.com and sasha.ns.cloudflare.com handle delegation for thomas-stempkowski.com.

thomas-stempkowski.com uses the same name server setup as other domains, for example mahavircomputer.com, sandcreeklounge.com, 7789899.com, bibobibo.com and danforohio.com.

thomas-stempkowski.com partially shares name servers with other domains; examples include s46.net, kingstonpool.com.au, lakendeavors.com, warep.com and pleasurebayyachtbasin.com.

these name servers are commonly used with the name servers nile.ns.cloudflare.com.

Host names with six IP numbers: john.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb9, 2803:f800:50::6ca2:c1b9, 2a06:98c1:50::ac40:21b9, 108.162.193.185, 172.64.33.185 and 173.245.59.185; sasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2645, 2803:f800:50::6ca2:c245, 2a06:98c1:50::ac40:2245, 108.162.194.69, 162.159.38.69 and 172.64.34.69.