sfisker.dk - robtex.com
sfisker.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.120🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux239.unoeuro.com | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| A | 2a02:2339:1:15c::4562:4562🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns1.simply.com | ||||||
| A | 91.197.248.78🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns1.simply.com | ||||||
| NS | ns2.simply.com | ||||||
| A | 2a02:2339:4006:101::4562:4562🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns2.simply.com | ||||||
| A | 185.25.141.15🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| A | 91.197.248.79🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| A | 91.197.248.80🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 include:spf.simply.com ~all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1774623781localtime Fri Mar 27 16:03:01 2026gmtime Fri Ma... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1774623781 | ||||||
Subdomains
mail.sfisker.dk |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns1.dns-123.net2015-08-06 → 2017-06-23 · 4 obs
● 2017-06-23 01:42:08
○ 2026-03-27 15:16:56
○ 2026-03-27 15:16:58
●NSns1.simply.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
○NSns2.dns-123.net2015-08-06 → 2017-06-23 · 4 obs
● 2017-06-23 01:42:08
○ 2026-03-27 15:16:56
○ 2026-03-27 15:16:58
●NSns2.simply.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
○NSns3.dns-123.net2015-08-06 → 2017-06-23 · 4 obs
● 2017-06-23 01:42:08
○ 2026-03-27 15:16:56
○ 2026-03-27 15:16:58
●NSns3.simply.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
●NSns4.simply.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
○MXmail.sfisker.dk2015-08-06 → 2017-06-23 · 4 obs
● 2017-06-23 01:42:08
○ 2026-03-27 15:16:56
○ 2026-03-27 15:16:58
●MXmx.simply.com2026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
○A86.48.37.1162015-08-06 → 2016-11-26 · 4 obs
● 2016-11-26 03:59:32
○ 2017-06-23 01:42:08
○ 2026-03-27 15:16:58
○A86.48.37.1652017-06-23 → 2017-06-23 · 4 obs
● 2017-06-23 01:42:08
○ 2026-03-27 15:16:56
○ 2026-03-27 15:16:58
●A93.191.156.1202026-03-27 → 2026-03-27 · 3 obs
● 2026-03-27 15:16:56
● 2026-03-27 15:16:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | c.nic.dk, t.nic.dk, l.nic.dk, s.nic.dk... | - |
| sfisker.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 981ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.120 |
| NS | 4 | ns1.simply.com, ns4.simply.com... |
| MX | 1 | mx.simply.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.simply.com ~all |
| SOA | 1 | ns1.simply.com hostmaster.simply.com |
Analysis
Hierarchy
sfisker.dk is the parent of mail.sfisker.dk.
IP Addresses
sfisker.dk resolves to one IP number: 93.191.156.120.
other host names including frankfurth.dk, altombord.dk, hsg.dk, aikandi.dk and apk2000.dk share IP numbers with sfisker.dk.
Name Servers
sfisker.dk is delegated to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
sfisker.dk at least partially shares name servers with other domains, for instance aktiv-data.dk, buksesnedkeren.dk, etlivmedkunst.dk, groen.dk and ggx.dk.
these name servers are commonly used alongside ns1.unoeuro.com.
Host names with two IP numbers:
ns1.simply.com points to 2a02:2339:1:15c::4562:4562 and 91.197.248.78; ns2.simply.com points to 2a02:2339:4006:101::4562:4562 and 185.25.141.15.
Host names with one IP number:
ns3.simply.com points to 91.197.248.79; ns4.simply.com points to 91.197.248.80.
Mail Servers
sfisker.dk is handled by a single mail server, mx.simply.com.
sfisker.dk shares the same mail server setup as other domains, for instance naila.dk, darioland.dk, iversen.org, halkaer.com and flensholt.dk.
sfisker.dk shares some mail servers with other domains, at least partially, for example plandesign.dk and ambar.dk.
mx.simply.com resolves to IP 94.231.106.20.