fastening.dk - robtex.com
fastening.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.110🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| PTR | linux230.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 1785512881localtime Fri Jul 31 17:48:01 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785512701 | ||||||
Same first word
fastening.cn |
fastening.jp |
fastening.dk |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.simply.com2026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 18:51:28
● 2026-07-31 16:10:00
○NSns1.surf-town.net2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 07:15:46
○ 2026-02-24 18:51:28
○ 2026-07-31 16:10:00
●NSns2.simply.com2026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 18:51:28
● 2026-07-31 16:10:00
○NSns2.surf-town.net2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 07:15:46
○ 2026-02-24 18:51:28
○ 2026-07-31 16:10:00
●NSns3.simply.com2026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 18:51:28
● 2026-07-31 16:10:00
○NSns3.surf-town.net2015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 07:15:46
○ 2026-02-24 18:51:28
○ 2026-07-31 16:10:00
●NSns4.simply.com2026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 18:51:28
● 2026-07-31 16:10:00
●MXmx.simply.com2026-02-24 → 2026-07-31 · 2 obs
● 2026-07-31 16:10:00
○A212.97.142.242015-05-19 → 2016-12-07 · 4 obs
● 2016-12-07 07:15:46
○ 2026-02-24 18:51:28
○ 2026-07-31 16:10:00
●A93.191.156.1102026-02-24 → 2026-07-31 · 3 obs
● 2026-02-24 18:51:28
● 2026-07-31 16:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| fastening.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: 1124ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.156.110 |
| NS | 4 | ns2.simply.com, ns3.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
IP Addresses
fastening.dk resolves to just one IP address, 93.191.156.110.
Two other host names, along with linux230.unoeuro.com, crg.dk and bkmarketing.dk, also share IP numbers with fastening.dk.
Name Servers
The NS records for fastening.dk point to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
fastening.dk partially shares its NS delegation with several other domains, including pages.dk, telepartner.dk, tantra4life.com and two others.
Host names that have two IP addresses:
ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Host names that point to one IP address:
ns3.simply.com points to the IP address 91.197.248.79.
ns4.simply.com points to the IP address 91.197.248.80.
Mail Servers
The sole mail server for fastening.dk is mx.simply.com.
Among the domains sharing a mail server setup with fastening.dk are zandercom.se, agha.dk, fsrv.dk and two others.
There is at least a partial overlap in mail servers between fastening.dk and other domains like nedenes.net, schlyterconsulting.com and miraflores.dk.
There is one IP number for mx.simply.com: 94.231.106.20.