sarfu.eu - robtex.com
sarfu.eu
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1123199681 | ||||||
Same first word
Similar names
DNS History
20 records (12 active, 8 former)
●NSns1.first-ns.de2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
○NSns1.gratisdns.dk2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
○NSns2.gratisdns.dk2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
●NSns2.hefu.dk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
○NSns2.hefu.eu2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
○NSns3.gratisdns.dk2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
●NSns3.hefu.dk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
○NSns3.hefu.eu2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
○NSns4.gratisdns.dk2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
●NSns4.hefu.dk2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
○NSns5.gratisdns.dk2015-08-03 → 2019-12-26 · 4 obs
● 2019-12-26 22:49:50
○ 2026-04-10 16:02:50
○ 2026-04-12 20:35:48
●NSrobotns2.second-ns.de2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
●NSrobotns3.second-ns.com2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 16:02:50
● 2026-04-12 20:35:48
●A80.251.205.352019-12-26 → 2026-04-12 · 3 obs
● 2019-12-26 22:49:50
● 2026-04-12 20:35:48
○A95.209.155.982015-08-03 → 2017-03-19 · 4 obs
● 2017-03-19 10:53:44
○ 2019-12-26 22:49:50
○ 2026-04-12 20:35:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | be.dns.eu, x.dns.eu, y.dns.eu, w.dns.eu... | - |
| sarfu.eu | robotns3.second-ns.com, robotns2.second-ns.de, ns3.hefu.dk, ns4.hefu.dk... | - |
✅ Authoritative Response
Server:65.21.158.48
NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns3.hefu.dk, ns4.hefu.dk, ns1.first-ns.de, ns2.hefu.dk, ns1.hefu.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sarfu.eu (unsigned zone)
⏱️ Timing
Total: 1224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.251.205.35 |
| NS | 7 | ns1.hefu.dk, robotns3.second-ns.com... |
| MX | 4 | mail1.hefu.eu (pri: 10), mail2.hefu.eu (pri: 20)... |
| TXT | 1 | v=spf1 +mx +a +ip4:80.251.205.35 +a:80.2 |
| SOA | 1 | ns1.hefu.dk hostmaster.hefu.dk |
Analysis
IP Addresses
sarfu.eu points to IP number 80.251.205.35.
For instance, other host names fxi.dk, pfh.dk, lefu.dk, mail.hefu.dk and ns1.hefu.dk share IP numbers with sarfu.eu.
Name Servers
sarfu.eu is delegated to seven name servers: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de, ns1.hefu.dk, ns2.hefu.dk, ns3.hefu.dk and ns4.hefu.dk.
sarfu.eu shares name servers with other domains at least partially, for example smokerprofi.de, druckwerker-hosting.de, stadtbeet.com, hk-klinikum.info and cloudheim.net.
Hostnames with two IPs:
Hostname robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
Hostname ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
Hostname robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Hostnames with one IP:
Hostname ns1.hefu.dk points to: 80.251.205.35.
Hostname ns2.hefu.dk points to: 65.21.158.48.
Hostname ns3.hefu.dk points to: 188.34.167.39.
Hostname ns4.hefu.dk points to: 188.245.64.138.
Mail Servers
sarfu.eu is handled by four mail servers: mail1.hefu.eu, mail2.hefu.eu, mail3.hefu.eu and odin.hefu.eu.
sarfu.eu shares mail servers with other domains at least partially; for instance odin.hefu.eu, hefu.eu, mail1.hefu.eu, mail3.hefu.eu and mail2.hefu.eu.
Host names with a single IP:
mail1.hefu.eu points to 80.251.205.35
mail2.hefu.eu points to 80.209.68.68
mail3.hefu.eu points to 95.209.155.98
odin.hefu.eu points to 142.132.179.114