4ud.com - robtex.com

4ud.com

DNSSEC⚠️ Not signed
A2a00:18e0:5:2:7577:4e4d:413b:f507🇩🇪 Amazon
PTRrelay.mail-forwarder.io
A2a00:18e0:5:3:dfe2:c743:85aa:61bc🇩🇪 Amazon
A5.22.145.16🇩🇪 Amazon
A5.22.145.121🇩🇪 Amazon
NSdns1.nsdns.info ⭐
A2a04:2b00:14cc::33🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD
PTRdns1.nsdns.info
PTRns33.i.centralnic-dns.com
A193.227.117.33🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD
NSdns2.nsdns.info
A2a04:2b00:14dd::33🇬🇧 RCODEZERO-ANYCAST-SEC2
PTRdns2.nsdns.info
PTRns33.j.centralnic-dns.com
A194.50.187.33🇩🇪 RCODEZERO-ANYCAST-SEC2
PTRns1.pdns.ispapi.net
NSdns3.nsdns.info
A2a04:2b00:14ee::33🇬🇧 RCODEZERO-ANYCAST-SEC2
PTRdns3.nsdns.info
PTRns33.k.centralnic-dns.com
A194.0.182.33🇩🇪 RCODEZERO-ANYCAST-SEC2
TXTafternic-verification-EVeD3TYPjkjTFtVB7EDmpA
TXT8559b3ee-9b18-44d5-a83f-2061fb804913
SOAdns1.nsdns.infotech@key-systems.net 2025-09-19 #2

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=1771291435

Same first word

4ud.com
4ud.net
4ud.ru
4ud.me
4ud.de

Similar names

du4.de
du4.me
ud4.com
u4d.net
4du.de
d4u.co
d4u.org
d4u.club
ud4.cn
d4u.co.il
u4d.com
d4u.info
du4.com
d4u.cc
d4u.co.uk
du4.co.uk
d4u.se
ud4.ru
4du.org
d4u.jp
d4u.it
du4.org
u4d.de
4du.ru
d4u.cz
d4u.biz
4du.cn
d4u.ca
d4u.at
d4u.com.ua
d4u.ru
u4d.top
d4u.co.kr
d4u.com.hr
u4d.co.uk
d4u.es
d4u.in
d4u.co.za
d4u.com
d4u.org.uk
u4d.info
du4.name
d4u.ae
d4u.me
ud4.net
d4u.eu
4du.net
ud4.org
du4.net
du4.ru
u4d.org

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSdns1.nsdns.infodns2.nsdns.infodns3.nsdns.infons1.sedoparking.comns2.sedoparking.comMXlocalhostmail.nickstel.comA2a00:18e0:5:2:7577:4e4d:413b:f5072a00:18e0:5:3:dfe2:c743:85aa:61bc5.22.145.1215.22.145.16137.74.127.23372.52.4.90
●NSdns1.nsdns.info2019-04-08 → 2026-02-21 · 3 obs
○ 2016-09-22 12:48:50
● 2019-04-08 08:44:28
● 2026-02-21 08:17:00
●NSdns2.nsdns.info2019-04-08 → 2026-02-21 · 3 obs
○ 2016-09-22 12:48:50
● 2019-04-08 08:44:28
● 2026-02-21 08:17:00
●NSdns3.nsdns.info2019-04-08 → 2026-02-21 · 3 obs
○ 2016-09-22 12:48:50
● 2019-04-08 08:44:28
● 2026-02-21 08:17:00
○NSns1.sedoparking.com2015-08-04 → 2016-09-22 · 4 obs
● 2015-08-04 05:16:38
● 2016-09-22 12:48:50
○ 2019-04-08 08:44:28
○ 2026-02-21 08:17:00
○NSns2.sedoparking.com2015-08-04 → 2016-09-22 · 4 obs
● 2015-08-04 05:16:38
● 2016-09-22 12:48:50
○ 2019-04-08 08:44:28
○ 2026-02-21 08:17:00
○MXlocalhost2016-09-22 → 2016-09-22 · 4 obs
○ 2016-03-18 19:05:42
● 2016-09-22 12:48:50
○ 2019-04-08 08:44:28
○ 2026-02-21 08:17:00
○MXmail.nickstel.com2015-08-04 → 2016-03-18 · 4 obs
● 2015-08-04 05:16:38
● 2016-03-18 19:05:42
○ 2016-09-22 12:48:50
○ 2026-02-21 08:17:00
○A137.74.127.2332019-04-08 → 2019-04-08 · 4 obs
○ 2016-09-22 12:48:50
● 2019-04-08 08:44:28
○ 2026-02-21 08:16:56
○ 2026-02-21 08:17:00
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-21 → 2026-02-21 · 3 obs
○ 2019-04-08 08:44:28
● 2026-02-21 08:16:56
● 2026-02-21 08:17:00
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-21 → 2026-02-21 · 3 obs
○ 2019-04-08 08:44:28
● 2026-02-21 08:16:56
● 2026-02-21 08:17:00
●A5.22.145.1212026-02-21 → 2026-02-21 · 3 obs
○ 2019-04-08 08:44:28
● 2026-02-21 08:16:56
● 2026-02-21 08:17:00
●A5.22.145.162026-02-21 → 2026-02-21 · 3 obs
○ 2019-04-08 08:44:28
● 2026-02-21 08:16:56
● 2026-02-21 08:17:00
○A72.52.4.902015-08-04 → 2016-09-22 · 4 obs
● 2015-08-04 05:16:38
● 2016-09-22 12:48:50
○ 2019-04-08 08:44:28
○ 2026-02-21 08:17:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
4ud.comdns2.nsdns.info, dns1.nsdns.info, dns3.nsdns.info-

✅ Authoritative Response

Server: 194.50.187.33

NS records: dns2.nsdns.info, dns1.nsdns.info, dns3.nsdns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

TypeCountSample Data
A25.22.145.121, 5.22.145.16
AAAA22a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507
NS3dns1.nsdns.info, dns2.nsdns.info...
TXT2afternic-verification-EVeD3TYPjkjTFtVB7E, 8559b3ee-9b18-44d5-a83f-2061fb804913
SOA1dns1.nsdns.info tech.key-systems.net

AI analysis

4ud.com maps to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.

Other host names, for instance youjzi.com.whoisproxy.org, www.bloomingdaels.com, teledyne-storm-products.net, spitzmueller.eu and h2sp.com share IP numbers with 4ud.com.

4ud.com is delegated to name servers dns1.nsdns.info, dns2.nsdns.info and dns3.nsdns.info.

4ud.com at least partially shares name servers with other domains such as meinelstra.de, nobis.zone, dd-personalplaner.com, wechselberger.net and swissintec.com.

these name servers are commonly used with the name servers ns1.domaindiscount24.net.

Host names with two IP numbers:

dns1.nsdns.info points to 2a04:2b00:14cc::33 and 193.227.117.33.

dns2.nsdns.info points to 2a04:2b00:14dd::33 and 194.50.187.33.

dns3.nsdns.info points to 2a04:2b00:14ee::33 and 194.0.182.33.