sfu-clan.com - robtex.com
sfu-clan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 88.198.203.25🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | langenbahn.info | ||||||
| NS | ns1.axcoredns.com ⭐ | ||||||
| A | 2a09:71c0::101:0:12🇩🇪 SYNLINQ2a09:71c0::/29 | ||||||
| A | 45.67.68.12🇩🇪 SYNLINQ45.67.68.0/24 | ||||||
| PTR | ns1-tec.de | ||||||
| NS | ns2.axcoredns.org | ||||||
| A | 2a01:4f8:c014:d47::12🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 46.224.169.132🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC | ||||||
| PTR | ns2-tec.de | ||||||
| MX | mail.sfu-clan.com ⭐ | ||||||
| A | 88.198.203.25🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | langenbahn.info | ||||||
| TXT | google-site-verification=l9205TXBtt0S907oeA6dvQD7aNwP5LZ6jKzvzZrc5jM | ||||||
| SOA | ns1.axcoredns.comsLangenbahn@web.de 2026-02-18 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778388016 | ||||||
Subdomains
Same first word
sfu-clan.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1-tec.de2015-07-16 → 2026-02-26 · 3 obs
● 2026-02-26 10:23:30
○ 2026-05-10 04:40:28
●NSns1.axcoredns.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 04:40:28
○NSns2-tec.de2015-07-16 → 2026-02-26 · 3 obs
● 2026-02-26 10:23:30
○ 2026-05-10 04:40:28
●NSns2.axcoredns.org2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 04:40:28
●MXmail.sfu-clan.com2015-07-16 → 2026-05-10 · 2 obs
● 2026-05-10 04:40:28
●A88.198.203.252026-02-19 → 2026-05-10 · 3 obs
● 2026-02-19 14:41:04
● 2026-05-10 04:40:28
○A88.198.74.832015-07-16 → 2019-03-29 · 4 obs
● 2019-03-29 05:15:54
○ 2026-02-19 14:41:04
○ 2026-05-10 04:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sfu-clan.com | ns1.axcoredns.com, ns2.axcoredns.org | 2 records |
✅ Authoritative Response
Server:46.224.169.132
NS records: ns1.axcoredns.com, ns2.axcoredns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfu-clan.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.198.203.25 |
| NS | 2 | ns2.axcoredns.org, ns1.axcoredns.com |
| MX | 1 | mail.sfu-clan.com (pri: 10) |
| TXT | 1 | google-site-verification=l9205TXBtt0S907 |
| SOA | 1 | ns1.axcoredns.com sLangenbahn.web.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.axcoredns.com, ns1.axcoredns.com)
Analysis
Hierarchy
sfu-clan.com is a parent of mail.sfu-clan.com and www.sfu-clan.com.
IP Addresses
sfu-clan.com points to a single IP address: 88.198.203.25.
Other host names, such as mail.sfu-clan.com and www.sfu-clan.com, share IP numbers with sfu-clan.com.
Name Servers
Two name servers ns1.axcoredns.com and ns2.axcoredns.org handle the delegation for sfu-clan.com.
sfu-clan.com shares the same name server setup as other domains, for example shally.de, ganz-gluecklich.de, denzer.me, webdesigner-vergleich.de and go-play.de.
sfu-clan.com at least partially shares name servers with other domains, for example wohnen-potsdam.de, birdy-freunde.de, adbelt-media.de, zaerna.com and zahnangst.de.
These name servers are often used together with ns1-tec.de and ns2-tec.de.
Host names with two IP numbers:
ns1.axcoredns.com points to 2a09:71c0::101:0:12 and 45.67.68.12.
ns2.axcoredns.org points to 2a01:4f8:c014:d47::12 and 46.224.169.132.
Mail Servers
The mail.sfu-clan.com mail server handles sfu-clan.com.
mail.sfu-clan.com points to a single IP number: 88.198.203.25.