suf.cc - dns.ninja
suf.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1786824376 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NSa.ns.suf.cc2009-01-14 → 2021-04-15 · 4 obs
● 2021-04-15 06:22:32
○ 2026-02-24 12:42:34
○ 2026-08-15 20:30:38
●NSb.ns.suf.cc2026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 12:42:34
● 2026-08-15 20:30:38
●NSgnu.friprogramvarusyndikatet.se2026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 12:42:34
● 2026-08-15 20:30:38
●NSns.friprogramvarusyndikatet.se2021-04-15 → 2026-08-15 · 3 obs
● 2021-04-15 06:22:32
● 2026-08-15 20:30:38
●MXserengeti.friprogramvarusyndikatet.se2015-08-09 → 2026-08-15 · 3 obs
● 2015-08-09 22:54:10
● 2026-08-15 20:30:38
●A176.10.228.1822026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 12:42:34
● 2026-08-15 20:30:38
○A176.10.228.1892021-04-15 → 2021-04-15 · 4 obs
● 2021-04-15 06:22:32
○ 2026-02-24 12:42:34
○ 2026-08-15 20:30:38
○A195.149.133.1392009-01-14 → 2021-04-15 · 4 obs
● 2021-04-15 06:22:32
○ 2026-02-24 12:42:34
○ 2026-08-15 20:30:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com | - |
| suf.cc | ns.friprogramvarusyndikatet.se, gnu.friprogramvarusyndikatet.se | - |
✅ Authoritative Response
Server:193.234.15.10
NS records: ns.friprogramvarusyndikatet.se, gnu.friprogramvarusyndikatet.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for suf.cc (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.10.228.182 |
| NS | 2 | gnu.friprogramvarusyndikatet.se, ns.friprogramvarusyndikatet.se |
| MX | 2 | serengeti.friprogramvarusyndikatet.se (p, a.mx.suf.cc (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | b.ns.suf.cc hostmaster.suf.cc |
Analysis
Hierarchy
suf.cc is a parent domain, with emma.suf.cc, goteborg.suf.cc and www.suf.cc beneath it.
IP Addresses
suf.cc resolves to just one IP address, 176.10.228.182.
Among others, nopestr.se, h-176-10-228-182.a137.corp.bahnhof.se, emma.suf.cc and www.suf.cc resolve to the same IP numbers as suf.cc.
Name Servers
The authoritative name servers for suf.cc are gnu.friprogramvarusyndikatet.se, ns.friprogramvarusyndikatet.se and b.ns.suf.cc — three in total.
suf.cc has a partial name server overlap with other domains — among them 15.234.193.in-addr.arpa and 2.1.9.8.0.4.0.2.c.1.0.0.a.2.ip6.arpa.
It is common to find these name servers paired with the name servers serengeti.friprogramvarusyndikatet.se.
gnu.friprogramvarusyndikatet.se and ns.friprogramvarusyndikatet.se each have three IP addresses — gnu.friprogramvarusyndikatet.se directs to 88.80.16.139, 193.234.15.11 and 2a00:1c20:4089:1200::11; ns.friprogramvarusyndikatet.se directs to 88.80.30.110, 193.234.15.10 and 2a00:1c20:4089:1200::10.
Mail Servers
suf.cc is served by two mail servers, serengeti.friprogramvarusyndikatet.se and a.mx.suf.cc.
Mail server setup for suf.cc matches that of other domains, among them nopestr.se.
At least some of suf.cc's mail servers are shared with other domains, among them oscillator.se, skarplycka.se, bokcafet.se and friprogramvarusyndikatet.se.
serengeti2.friprogramvarusyndikatet.se, mail.oscillator.se, _dc-mx.f9db1f85446e.bokcafet.se and serengeti3.friprogramvarusyndikatet.se are mail servers that frequently appear together with these mail servers.
Hostnames that map to three IP numbers:
The hostname serengeti.friprogramvarusyndikatet.se directs to 88.80.30.110, 193.234.15.10 and 2a00:1c20:4089:1200::10.
Host names that point to one IP address:
a.mx.suf.cc has the IP address 176.10.228.172.