4ulink.de - robtex.com
4ulink.de
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
Same first word
Similar names
link4u.be |
link4u.com |
link4u.it |
klin4u.com |
link4u.fr |
link4u.eu |
link4u.co |
link4u.online |
link4u.de |
link4u.net |
link4u.co.il |
link4u.cc |
DNS History
16 records (6 active, 10 former)
○NSns1075.ui-dns.biz2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○NSns1075.ui-dns.com2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○NSns1075.ui-dns.de2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○NSns1075.ui-dns.org2020-01-03 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○NSns55.1und1.de2015-07-02 → 2017-01-29 · 4 obs
● 2017-01-29 09:50:16
○ 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○NSns56.1und1.de2015-07-02 → 2017-01-29 · 4 obs
● 2017-01-29 09:50:16
○ 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○MXmx00.kundenserver.de2015-07-02 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○MXmx01.kundenserver.de2015-07-02 → 2020-01-03 · 3 obs
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○A217.160.223.2172016-05-09 → 2020-01-03 · 4 obs
● 2016-05-09 17:59:28
● 2020-01-03 06:10:32
○ 2026-03-23 15:45:48
○A87.106.117.1472015-07-02 → 2016-02-06 · 4 obs
● 2016-02-06 10:16:36
○ 2016-05-09 17:59:28
○ 2026-03-23 15:45:48
●A89.31.143.902026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 15:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| 4ulink.de | ns.udag.de, ns.udag.net, ns.udag.org | 2 records |
✅ Authoritative Response
Server:185.132.33.253
NS records: ns.udag.de, ns.udag.net, ns.udag.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4ulink.de (unsigned zone)
⏱️ Timing
Total: 970ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.31.143.90 |
| NS | 3 | ns.udag.net, ns.udag.org... |
| MX | 2 | mx00.udag.de (pri: 10), mx01.udag.de (pri: 20) |
| TXT | 1 | v=spf1 include:_smtp.udag.de ~all |
| SOA | 1 | ns.udag.de hostmaster.united-domains.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)
Analysis
IP Addresses
4ulink.de points to a single IP address: 89.31.143.90.
Other host names such as flatinsurance.at, hostmaster.dte-systems.com, globumb.us, filantro.us and gatekeeper.bintec.de share IP numbers with 4ulink.de.
Name Servers
4ulink.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.
At least part of the name servers for 4ulink.de are shared with other domains, for instance kaeppi.org, delfiderma.de, snapflux.com, discountconso.eu and st-hippolyt.eu.
Host names with two IP numbers:
ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253
ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253
ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253
Mail Servers
4ulink.de is handled by two mail servers: mx00.udag.de and mx01.udag.de.
4ulink.de uses the same mail server setup as other domains, for instance vehiclesolutions.at, ixxmind.com, avistalube.com, drreddys.pl and forumms.de.
Hostnames with a single IP
mx00.udag.de resolves to: 62.146.106.39.
mx01.udag.de resolves to: 62.146.106.40.