sks4u.de - robtex.com
sks4u.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=1778638768 | ||||||
Same first word
sks4u.de |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns.namespace4you.de2015-07-08 → 2017-10-10 · 4 obs
● 2017-10-10 03:59:50
○ 2026-03-25 17:04:18
○ 2026-05-13 02:25:04
○NSns2.namespace4you.de2015-07-08 → 2017-10-10 · 4 obs
● 2017-10-10 03:59:50
○ 2026-03-25 17:04:18
○ 2026-05-13 02:25:04
●NSns81.domaincontrol.com2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 17:04:18
● 2026-05-13 02:25:04
●NSns82.domaincontrol.com2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 17:04:18
● 2026-05-13 02:25:04
○MXmxlb.ispgateway.de2015-07-08 → 2017-10-10 · 4 obs
● 2017-10-10 03:59:50
○ 2026-03-25 17:04:18
○ 2026-05-13 02:25:04
●MXsks4u-de.mail.protection.outlook.com2026-03-25 → 2026-05-13 · 3 obs
● 2026-03-25 17:04:18
● 2026-05-13 02:25:04
●A2a00:1158:0:100::142015-07-08 → 2026-05-13 · 2 obs
● 2026-05-13 02:25:04
●A80.67.16.82015-07-08 → 2026-05-13 · 2 obs
● 2026-05-13 02:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| sks4u.de | ns81.domaincontrol.com, ns82.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.32
NS records: ns81.domaincontrol.com, ns82.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sks4u.de (unsigned zone)
⏱️ Timing
Total: 609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.67.16.8 |
| AAAA | 1 | 2a00:1158:0:100::14 |
| NS | 2 | ns81.domaincontrol.com, ns82.domaincontrol.com |
| MX | 1 | sks4u-de.mail.protection.outlook.com (pr |
| TXT | 2 | v=spf1 include:ispgateway.de include:sec, NETORGFT19687692.onmicrosoft.com |
| SOA | 1 | ns81.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sks4u.de resolves to two IPs: 2a00:1158:0:100::14 and 80.67.16.8.
other host names for instance marehome.de, ipe-holzterrassen.de, yubidu.com, www.spider-network.de and nadinehecht.de share IP numbers with sks4u.de.
Name Servers
sks4u.de is delegated to two name servers: ns81.domaincontrol.com and ns82.domaincontrol.com.
sks4u.de shares the same name server setup as other domains, for example datenhandwerker.de, vr-privatebanking.de, 2pi.de, lhistoiredusoir.fr and drstaedtke.de.
Host names with one IP number:
The host ns81.domaincontrol.com points to 97.74.101.32 and the host ns82.domaincontrol.com points to 173.201.69.32.
Mail Servers
sks4u.de is handled by a single mail server, sks4u-de.mail.protection.outlook.com.
Host name sks4u-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.