k5s1.de - robtex.com
k5s1.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 80.151.43.160🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail39.de | ||||||
| NS | ns3.powerdns.de ⭐ | ||||||
| A | 2a05:d580:0:1337::1c🇩🇪 UDMEDIA-AS2a05:d580::/32 2a05:d580::/32 via AS199753 | ||||||
| PTR | ns3.powerdns.de | ||||||
| A | 194.117.254.28🇩🇪 UDMEDIA-AS194.117.254.0/23 194.117.254.0/23 via AS199753 | ||||||
| PTR | ns3.powerdns.de | ||||||
| NS | ns4.powerdns.de | ||||||
| A | 2a01:4f8:c2c:17c6::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns4.powerdns.de | ||||||
| A | 116.203.122.234🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | ns4.powerdns.de | ||||||
| MX | mail-servr.de ⭐ 🔒 | ||||||
| A | 80.151.43.160🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail39.de | ||||||
| MX | mail39.de(20) 🔒 | ||||||
| A | 80.151.43.160🇩🇪 DTAG80.144.0.0/13 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mail39.de | ||||||
| SOA | ns3.powerdns.detechnik@udmedia.de 2026-01-30 #1 | ||||||
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=1777348433 | ||||||
Same first word
k5s1.de |
Similar names
1k5s.com |
51ks.org |
51ks.cn |
sk51.com.cn |
51sk.net |
sk51.co.uk |
ks51.cn |
15ks.com |
sk15.cn |
ks15.de |
sk15.ac.th |
sk51.org |
sk15.com.br |
DNS History
12 records (5 active, 7 former)
○NSdocks15.rzone.de2015-07-23 → 2017-05-21 · 4 obs
● 2017-05-21 01:34:34
○ 2026-04-28 04:10:24
○ 2026-04-28 04:10:26
●NSns3.powerdns.de2026-04-28 → 2026-04-28 · 3 obs
● 2026-04-28 04:10:24
● 2026-04-28 04:10:26
●NSns4.powerdns.de2026-04-28 → 2026-04-28 · 3 obs
● 2026-04-28 04:10:24
● 2026-04-28 04:10:26
○NSshades11.rzone.de2015-07-23 → 2017-05-21 · 4 obs
● 2017-05-21 01:34:34
○ 2026-04-28 04:10:24
○ 2026-04-28 04:10:26
●MXmail-servr.de2017-05-21 → 2026-04-28 · 3 obs
● 2017-05-21 01:34:34
● 2026-04-28 04:10:26
●MXmail39.de2017-05-21 → 2026-04-28 · 3 obs
● 2017-05-21 01:34:34
● 2026-04-28 04:10:26
○MXmx.dontexist.com2015-07-23 → 2016-09-02 · 4 obs
● 2016-09-02 14:56:32
○ 2017-05-21 01:34:34
○ 2026-04-28 04:10:26
○MXmx2.dontexist.com2015-07-23 → 2016-09-02 · 4 obs
● 2016-09-02 14:56:32
○ 2017-05-21 01:34:34
○ 2026-04-28 04:10:26
○MXrelay.rzone.de2015-07-23 → 2016-09-02 · 4 obs
● 2016-09-02 14:56:32
○ 2017-05-21 01:34:34
○ 2026-04-28 04:10:26
○A213.23.86.772015-07-23 → 2016-09-02 · 4 obs
● 2016-09-02 14:56:32
○ 2017-05-21 01:34:34
○ 2026-04-28 04:10:26
●A80.151.43.1602026-04-28 → 2026-04-28 · 3 obs
● 2026-04-28 04:10:24
● 2026-04-28 04:10:26
○A87.139.105.2312017-05-21 → 2017-05-21 · 4 obs
● 2017-05-21 01:34:34
○ 2026-04-28 04:10:24
○ 2026-04-28 04:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| k5s1.de | ns3.powerdns.de, ns4.powerdns.de | 4 records |
✅ Authoritative Response
Server:194.117.254.28
NS records: ns3.powerdns.de, ns4.powerdns.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2881ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.151.43.160 |
| NS | 2 | ns4.powerdns.de, ns3.powerdns.de |
| MX | 2 | mail39.de (pri: 20), mail-servr.de (pri: 10) |
| SOA | 1 | ns3.powerdns.de technik.udmedia.de |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.powerdns.de, ns3.powerdns.de, ns4.powerdns.de...)
Analysis
IP Addresses
k5s1.de points to a single IP: 80.151.43.160.
Other host names, for instance e-mail-net.de, mail-servr.de and mail39.de share IP numbers with k5s1.de.
Name Servers
Two name servers ns3.powerdns.de and ns4.powerdns.de handle delegation for k5s1.de.
k5s1.de uses the same name server setup as other domains, for example thklein.eu, alexander-ronge.com, rumpsteak.net, nikolja.de and anemox.de.
Host names with two IP numbers:
ns3.powerdns.de points to: 2a05:d580:0:1337::1c and 194.117.254.28
ns4.powerdns.de points to: 2a01:4f8:c2c:17c6::1 and 116.203.122.234
Mail Servers
k5s1.de is handled by two mail servers: mail-servr.de and mail39.de.
k5s1.de uses the same mail server setup as other domains such as mail-servr.de, mail39.de and e-mail-net.de.
Host names with one IP number
Host name mail-servr.de points to 80.151.43.160
Host name mail39.de points to 80.151.43.160
Host names that point to 80.151.43.160: mail-servr.de and mail39.de