skf-rootserver.de - robtex.com
skf-rootserver.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=1774650592 | ||||||
Subdomains
www.skf-rootserver.de |
Same first word
skf-rootserver.de |
DNS History
16 records (6 active, 10 former)
●NSns1033.ui-dns.de2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
●NSns1082.ui-dns.biz2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
●NSns1085.ui-dns.org2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
●NSns1107.ui-dns.com2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
○NSnsa8.schlundtech.de2015-07-16 → 2020-02-04 · 4 obs
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○NSnsb8.schlundtech.de2015-07-16 → 2020-02-04 · 4 obs
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○NSnsc8.schlundtech.de2015-07-16 → 2020-02-04 · 4 obs
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○NSnsd8.schlundtech.de2015-07-16 → 2020-02-04 · 4 obs
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○MXdeb-mail.skf-rootserver.de2017-02-20 → 2020-02-04 · 5 obs
● 2017-02-20 01:09:58
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○MXmail01.skf-rootserver.de2015-07-16 → 2016-06-18 · 4 obs
● 2016-06-18 23:40:34
○ 2017-02-20 01:09:58
○ 2026-03-27 22:51:00
○MXmx-backup.kercomp.de2017-02-20 → 2020-02-04 · 5 obs
● 2017-02-20 01:09:58
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
●MXsgw0101.skf-muenchen.de2026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
○A213.179.150.2452020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 01:35:50
○ 2026-03-25 22:16:22
○ 2026-03-27 22:51:00
○A62.245.168.1882015-07-16 → 2016-06-18 · 4 obs
● 2016-06-18 23:40:34
○ 2017-02-20 01:09:58
○ 2026-03-27 22:51:00
○A62.245.168.1892017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 01:09:58
○ 2020-02-04 01:35:50
○ 2026-03-27 22:51:00
●A94.134.213.1362026-03-25 → 2026-03-27 · 3 obs
● 2026-03-25 22:16:22
● 2026-03-27 22:51:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| skf-rootserver.de | ns1033.ui-dns.de, ns1082.ui-dns.biz, ns1085.ui-dns.org, ns1107.ui-dns.com | - |
✅ Authoritative Response
Server:217.160.80.33
NS records: ns1033.ui-dns.de, ns1082.ui-dns.biz, ns1085.ui-dns.org, ns1107.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skf-rootserver.de (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.134.213.136 |
| NS | 4 | ns1082.ui-dns.biz, ns1107.ui-dns.com... |
| MX | 1 | sgw0101.skf-muenchen.de (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1033.ui-dns.de hostmaster.1und1.com |
Analysis
Hierarchy
skf-rootserver.de is the parent of www.skf-rootserver.de.
IP Addresses
skf-rootserver.de points to a single IP number: 94.134.213.136.
Other host names, for instance skf-muenchen.de, www.skf-muenchen.de and www.skf-rootserver.de share IP numbers with skf-rootserver.de.
Name Servers
skf-rootserver.de is delegated to four name servers: ns1082.ui-dns.biz, ns1107.ui-dns.com, ns1033.ui-dns.de and ns1085.ui-dns.org.
skf-rootserver.de at least partially shares name servers with other domains, for instance radsport-walzer.de, krowczynski.de, daysgonebuy.com, amenministry.org and typopassion.com.
These name servers are often used together with the name servers ns1107.ui-dns.biz, ns1107.ui-dns.de, ns1107.ui-dns.org, ns1082.ui-dns.com, ns1082.ui-dns.de, ns1082.ui-dns.org, ns1033.ui-dns.biz, ns1033.ui-dns.com, ns1033.ui-dns.org and ns1085.ui-dns.biz.
Host names with two IP numbers:
Host name ns1082.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5152:100 and 217.160.81.82.
Host name ns1107.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:526b:100 and 217.160.82.107.
Host name ns1033.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5021:100 and 217.160.80.33.
Host name ns1085.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5355:100 and 217.160.83.85.
Mail Servers
skf-rootserver.de is handled by a single mail server, sgw0101.skf-muenchen.de.
skf-rootserver.de shares the same mail server setup as other domains, for example skf-muenchen.de.
Host name sgw0101.skf-muenchen.de points to IP address 94.134.213.134.