gdsu.org - robtex.com

gdsu.org

DNSSEC⚠️ Not signed
A85.13.143.22🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich
PTRdd23510.kasserver.com
NSns1.tldns.net ⭐
A62.108.36.5🇩🇪 COMTRANCE-AS62.108.32.0/20 comtrance GmbH
PTRns1.tldns.net
NSns2.tldns.net
A62.108.41.6🇩🇪 COMTRANCE-AS62.108.32.0/20 comtrance GmbH
PTRns2.tldns.net
MXw00e7901.kasserver.com ⭐
A85.13.143.22🇩🇪 NMM-AS85.13.143.0/24 Neue Medien Muennich
PTRdd23510.kasserver.com
TXTv=spf1 a mx ip4:89.107.66.192/26 ip4:89.107.69.0/26 ip4:62.108.36.0/24 ip4:62...
SOAns1.tldns.nethostmaster@gdsu.org 2021-07-07 #15

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=1773551953

Subdomains

mail.gdsu.org

Same first word

gdsu.com
gdsu.org
gdsu.de

Similar names

usdg.com
sgud.org
usdg.org
dgus.or.kr
gusd.de
dgus.com
gdus.de
sugd.com
dsug.at
gsud.cn
sdug.cn
sudg.com
sdug.de
dugs.biz
dgsu.com
dgus.cn
gusd.net
dgsu.cn
gusd.us
udsg.com
dsgu.com
usdg.net
dugs.com
dugs.com.br
sgud.co.uk
dusg.de
guds.ru
guds.de
udgs.com
sudg.org
sgdu.com
dsug.de
dsug.ch
gusd.org
sugd.cn
usdg.de
sdgu.cn
usdg.us
dusg.com
ugsd.com
dugs.cn
gsud.ru
sdug.com
dsug.com
gusd.k12.ca.us
sugd.tj
dsug.org
gusd.com
usgd.com
guds.co.uk
ugds.com
ugds.de
guds.nl
guds.net
ugds.ru
dugs.net
guds.it
sdgu.com
usdg.ru
udgs.org
dsgu.co.kr
guds.ge
gdus.com
dgus.de
ugsd.net
guds.be
sgud.cn
dgus.shop
guds.gov.ua
guds.com

DNS History

6 records (4 active, 2 former)

201820192020202120222023202420252026NSns1.tldns.netns2.tldns.netMXw00e7901.kasserver.commail.gdsu.orgA85.13.143.2262.108.36.208
●NSns1.tldns.net2017-08-18 → 2026-03-24 · 2 obs
● 2017-08-18 14:03:16
● 2026-03-24 00:05:02
●NSns2.tldns.net2017-08-18 → 2026-03-24 · 2 obs
● 2017-08-18 14:03:16
● 2026-03-24 00:05:02
○MXmail.gdsu.org2017-08-18 → 2017-08-18 · 3 obs
● 2017-08-18 14:03:16
○ 2026-03-18 17:02:56
○ 2026-03-24 00:05:02
●MXw00e7901.kasserver.com2026-03-18 → 2026-03-24 · 3 obs
○ 2017-08-18 14:03:16
● 2026-03-18 17:02:56
● 2026-03-24 00:05:02
○A62.108.36.2082017-08-18 → 2017-08-18 · 3 obs
● 2017-08-18 14:03:16
○ 2026-03-18 17:02:56
○ 2026-03-24 00:05:02
●A85.13.143.222026-03-18 → 2026-03-24 · 3 obs
○ 2017-08-18 14:03:16
● 2026-03-18 17:02:56
● 2026-03-24 00:05:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
gdsu.orgns2.tldns.net, ns1.tldns.net-

✅ Authoritative Response

Server:62.108.41.6

NS records: ns2.tldns.net, ns1.tldns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gdsu.org (unsigned zone)

⏱️ Timing

Total: 540ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.143.22
NS2ns1.tldns.net, ns2.tldns.net
MX1w00e7901.kasserver.com (pri: 10)
TXT1v=spf1 a mx ip4:89.107.66.192/26 ip4:89.
SOA1ns1.tldns.net hostmaster.gdsu.org

Analysis

Hierarchy

gdsu.org is the parent of mail.gdsu.org.

IP Addresses

gdsu.org resolves to a single IP address: 85.13.143.22.

Other host names including w019b4cf.kasserver.com, w019f1f7.kasserver.com, www.kitasonnenstrahl.de, wi01.net and e-post.biz share IP numbers with gdsu.org.

Name Servers

gdsu.org's delegation uses two name servers, ns1.tldns.net and ns2.tldns.net.

gdsu.org shares the same name server setup as other domains, for example angelofdark.de, sedacrohn.de, mitbindestrich.de, lastminuteantalya.de and online-score.de.

Host names with a single IP:

ns1.tldns.net points to 62.108.36.5.

ns2.tldns.net points to 62.108.41.6.

Mail Servers

gdsu.org is handled by a single mail server, w00e7901.kasserver.com.

w00e7901.kasserver.com points to a single IP: 85.13.143.22.