semdev.org - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

semdev.org

DNSSEC⚠️ Not signed
A193.191.148.200🇧🇪 BELNET193.190.0.0/15
PTRknows.proxy.ilabt.imec.be
NSnsmaster.belnet.be ⭐
A2001:6a8:3c80::14🇧🇪 BELNET2001:6a8::/32
PTRdns-auth-1-brueve.belnet.be
A193.190.198.14🇧🇪 BELNET193.190.0.0/15
PTRdns-auth-1-brueve.belnet.be
NSns1.belnet.be
A2001:6a8:3c80::14🇧🇪 BELNET2001:6a8::/32
PTRdns-auth-1-brueve.belnet.be
A193.190.198.14🇧🇪 BELNET193.190.0.0/15
PTRdns-auth-1-brueve.belnet.be
NSns2.belnet.be
A2001:6a8:3c80:c000::40🇧🇪 BELNET2001:6a8::/32
PTRdns-auth-2.belnet.be
A193.190.182.40🇧🇪 BELNET193.190.0.0/15
PTRdns-auth-2.belnet.be
NSns3.belnet.be
A2a01:3f1:832::53🇸🇪 NETNOD-IX2a01:3f1:800::/38 NDS EUROPE-1 $Id: route6_2a01:3f1:0800::-38,v 1.1 2019/10/04 10:07:35 mem Exp $
PTReurope1.dnsnode.net
A194.58.196.32🇸🇪 NETNOD-IX194.58.196.0/24 NDS E
PTReurope1.dnsnode.net
TXTv=spf1 -all
SOAnsmaster.belnet.behostmaster@semdev.org 2025-12-02 #1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1788664995

Previously MX for

semdev.org

Same first word

semdev.shop
semdev.nl
semdev.de
semdev.co.uk
semdev.app
semdev.com
semdev.online
semdev.org

Similar names

svedem.com
evmeds.com
vseemd.com
svedem.nu
svedem.eu
devmes.uk
emsdev.us
smedev.com
mesdev.net
mesdev.com
smedev.ph
medves.si
seedmv.art
sevmed.com
emdevs.workers.dev
seedmv.com
eevmsd.com
sevmed.ru
demsev.com
dvmees.ru
vdeems.nl
medevs.com
emdevs.com
mvseed.co.nz
svedem.org
devsme.ru
medves.cn
desmev.xyz
medvse.com
mdsvee.com
edemsv.academy
vsemed.ru
medsev.com
mvseed.com
sevdem.ru
smedev.org.ph
vesmed.ru
devsem.com
mesdev.de
devmse.com
mesedv.de
smedev.se
emsdev.com.br
medsev.pages.dev
smedev.com.br
meedsv.xyz
devmes.com
vesmed.com
sevdem.ph
dmeves.com
medves.hu
medves.com
vsemed.com
emsdev.com
svedme.ru

Previous names

semcv.org
semcwabasha.org
semczuk.org
semd-md.org
semd.org
semda.org
semdad.org
semdaro.org
semdata.org
semdays.org
semdc.org
semdd.org
semdemocrats.org
semdems.org
semder.org
semdesigns.org
semdesk.org
semdestino.org

Next names

semdex.org
semdial.org
semdinheiro.org
semdm.org
semdo.org
semdom.org
semdresden.org
semdrogas.org
semds.org
semdxa.org
seme-client-e.org
seme.org
seme2020.org
seme2026.org
seme2029.org
semea.org

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns1.belnet.bens2.belnet.bens3.belnet.bensmaster.belnet.bens0.transip.bens1.transip.bens2.transip.beMXsemdev.orgA193.191.148.200157.193.213.74
○NSns0.transip.be2015-06-21 → 2017-12-25 · 4 obs
● 2015-06-21 05:31:48
● 2017-12-25 22:05:50
○ 2026-08-18 08:23:52
○ 2026-09-06 04:00:06
●NSns1.belnet.be2026-08-18 → 2026-09-06 · 3 obs
○ 2017-12-25 22:05:50
● 2026-08-18 08:23:52
● 2026-09-06 04:00:06
○NSns1.transip.be2015-06-21 → 2017-12-25 · 4 obs
● 2015-06-21 05:31:48
● 2017-12-25 22:05:50
○ 2026-08-18 08:23:52
○ 2026-09-06 04:00:06
●NSns2.belnet.be2026-08-18 → 2026-09-06 · 3 obs
○ 2017-12-25 22:05:50
● 2026-08-18 08:23:52
● 2026-09-06 04:00:06
○NSns2.transip.be2015-06-21 → 2017-12-25 · 4 obs
● 2015-06-21 05:31:48
● 2017-12-25 22:05:50
○ 2026-08-18 08:23:52
○ 2026-09-06 04:00:06
●NSns3.belnet.be2026-08-18 → 2026-09-06 · 3 obs
○ 2017-12-25 22:05:50
● 2026-08-18 08:23:52
● 2026-09-06 04:00:06
●NSnsmaster.belnet.be2026-08-18 → 2026-09-06 · 3 obs
○ 2017-12-25 22:05:50
● 2026-08-18 08:23:52
● 2026-09-06 04:00:06
○MXsemdev.org2015-06-21 → 2017-12-25 · 4 obs
● 2015-06-21 05:31:48
● 2017-12-25 22:05:50
○ 2026-08-18 08:23:52
○ 2026-09-06 04:00:06
○A157.193.213.742015-06-21 → 2017-12-25 · 4 obs
● 2015-06-21 05:31:48
● 2017-12-25 22:05:50
○ 2026-08-18 08:23:52
○ 2026-09-06 04:00:06
●A193.191.148.2002026-08-18 → 2026-09-06 · 3 obs
○ 2017-12-25 22:05:50
● 2026-08-18 08:23:52
● 2026-09-06 04:00:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
semdev.orgnsmaster.belnet.be, ns3.belnet.be, ns1.belnet.be, ns2.belnet.be-

✅ Authoritative Response

Server:193.190.198.14

NS records: nsmaster.belnet.be, ns3.belnet.be, ns1.belnet.be, ns2.belnet.be

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semdev.org (unsigned zone)

⏱️ Timing

Total: 1398ms | Queries: -

📄 Records

TypeCountSample Data
A1193.191.148.200
NS4nsmaster.belnet.be, ns3.belnet.be...
TXT1v=spf1 -all
SOA1nsmaster.belnet.be hostmaster.semdev.org

Analysis

IP Addresses

semdev.org has exactly one IP address — 193.191.148.200.

comunica.dev, rml.io, linkedsoftwaredependencies.org plus two other host names have IP numbers in common with semdev.org.

Name Servers

Four name servers handle the delegation for semdev.org: ns1.belnet.be, ns2.belnet.be, ns3.belnet.be and nsmaster.belnet.be.

semdev.org shares at least some of its name servers with other domains, including ucllenergy.be, testjc.be, isalt.be and two others.

These name servers are frequently seen alongside ns.belnet.be, lh01.vives.be, dns.oost-vlaanderen.be and 7 other name servers.

ns1.belnet.be, ns2.belnet.be, ns3.belnet.be and nsmaster.belnet.be all carry two IP addresses each. ns1.belnet.be directs to 193.190.198.14 and 2001:6a8:3c80::14. ns2.belnet.be directs to 193.190.182.40 and 2001:6a8:3c80:c000::40. ns3.belnet.be directs to 194.58.196.32 and 2a01:3f1:832::53. nsmaster.belnet.be directs to 193.190.198.14 and 2001:6a8:3c80::14. Note that ns1.belnet.be and nsmaster.belnet.be share the same IP address pair.

Host names pointing to 2001:6a8:3c80::14 IP addresses: ns1.belnet.be and nsmaster.belnet.be.

Host names pointing to 193.190.198.14 IP addresses: ns1.belnet.be and nsmaster.belnet.be.