sumdat.com - dns.ninja

sumdat.com

DNSSEC⚠️ Not signed
A138.201.81.28🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4
PTRsrv0.qualisys.eu
NSns1.first-ns.de ⭐
A2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.first-ns.de
A213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns1.first-ns.de
NSrobotns2.second-ns.de
A2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRrobotns2.second-ns.de
A213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRrobotns2.second-ns.de
NSrobotns3.second-ns.com
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXmail.sumdat.com ⭐
A138.201.81.28🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4
PTRsrv0.qualisys.eu
SOAns1.first-ns.dedns@hetzner.com 2026-04-14 #0

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=1785369397

Subdomains

mail.sumdat.com

Same first word

sumdat.de
sumdat.com
sumdat.net
sumdat.org

Similar names

tadmus.com
studma.com
stadum.no
usamdt.net
usamdt.com
tdmusa.com
madstu.com
datums.net
mustad.gr
maudst.com
mdaust.com
mustad.de
datums.de
mustad.se
dastum.bzh
dmatsu.com.br
dmaust.net
mustad.hu
mustad.eu
mustad.biz
mustad.com.br
dumsta.com
mustad.org
mustad.com.cn
datums.cn
dumast.eu
mustad.io
mustad.be
usdatm.com
mustad.fr
dumast.ru
admust.com
datums.com
mustad.pl
datmus.com
samutd.com
mustad.nl
amstud.io
mustad.no
datums.lv
dmaust.com
dastum.net
dumast.com
matsud.org
datums.sakura.ne.jp
dastum.biz
dmatsu.com
mustad.com.au
mustad.us
mustad.center
tumsad.org
dumast.fr
stadum.de
datums.io
datums.org
msduat.com
stadum.net
dumats.com
dtmusa.com
mustad.cz
tsumad.com
sumatd.com
mdtusa.com
mustad.it
mustad.com
dmaust.com.au
umstad.online
matsud.info
mustad.net
datsum.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXmail.sumdat.comA138.201.81.28178.63.15.211
●NSns1.first-ns.de2015-07-16 → 2026-07-30 · 2 obs
● 2015-07-16 09:40:48
● 2026-07-30 00:09:34
●NSrobotns2.second-ns.de2015-07-16 → 2026-07-30 · 2 obs
● 2015-07-16 09:40:48
● 2026-07-30 00:09:34
●NSrobotns3.second-ns.com2015-07-16 → 2026-07-30 · 2 obs
● 2015-07-16 09:40:48
● 2026-07-30 00:09:34
●MXmail.sumdat.com2015-07-16 → 2026-07-30 · 2 obs
● 2015-07-16 09:40:48
● 2026-07-30 00:09:34
●A138.201.81.282026-03-02 → 2026-07-30 · 3 obs
○ 2019-04-08 17:24:34
● 2026-03-02 07:16:24
● 2026-07-30 00:09:34
○A178.63.15.2112015-07-16 → 2019-04-08 · 4 obs
● 2015-07-16 09:40:48
● 2019-04-08 17:24:34
○ 2026-03-02 07:16:24
○ 2026-07-30 00:09:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
sumdat.comns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com2 records

✅ Authoritative Response

Server:193.47.99.3

NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumdat.com (unsigned zone)

⏱️ Timing

Total: 3976ms | Queries: -

📄 Records

TypeCountSample Data
A1138.201.81.28
NS3robotns3.second-ns.com, ns1.first-ns.de...
MX1mail.sumdat.com (pri: 10)
SOA1ns1.first-ns.de dns.hetzner.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)

Analysis

Hierarchy

sumdat.com is the parent zone for mail.sumdat.com.

IP Addresses

sumdat.com points to a single IP number: 138.201.81.28.

Additional host names — mail.esdscom.com, mail.safetydatasheets.eu, mail0.qualisys.de and two others — share IP numbers with sumdat.com.

Name Servers

The authoritative name servers for sumdat.com are robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de — three in total.

sumdat.com partially shares its NS delegation with several other domains, including mklv.de, rechtsanwaelte-ilmenau.de, schaerff.at and two others.

These name servers regularly co-occur with the name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de all resolve to exactly two IP numbers apiece: robotns3.second-ns.com → 193.47.99.3 and 2001:67c:192c::add:a3; ns1.first-ns.de → 213.239.242.238 and 2a01:4f8:0:a101::a:1; robotns2.second-ns.de → 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.

Mail Servers

sumdat.com has one mail server: mail.sumdat.com.

mail.sumdat.com directs to just one IP number, 138.201.81.28.