mentora.dk - robtex.com
mentora.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 94.231.107.137🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | linux33.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 1784454121localtime Sun Jul 19 11:42:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784454121 | ||||||
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSns0.danhost.dk2015-07-02 → 2017-02-18 · 4 obs
● 2017-02-18 22:29:36
○ 2019-12-29 02:24:48
○ 2026-07-19 10:10:26
○NSns1.danhost.dk2015-07-02 → 2017-02-18 · 4 obs
● 2017-02-18 22:29:36
○ 2019-12-29 02:24:48
○ 2026-07-19 10:10:26
●NSns1.simply.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 11:12:36
● 2026-07-19 10:10:26
○NSns1.unoeuro.com2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 02:24:48
○ 2026-06-12 11:12:36
○ 2026-07-19 10:10:26
●NSns2.simply.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 11:12:36
● 2026-07-19 10:10:26
○NSns2.unoeuro.com2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 02:24:48
○ 2026-06-12 11:12:36
○ 2026-07-19 10:10:26
●NSns3.simply.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 11:12:36
● 2026-07-19 10:10:26
○NSns3.unoeuro.com2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 02:24:48
○ 2026-06-12 11:12:36
○ 2026-07-19 10:10:26
●NSns4.simply.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 11:12:36
● 2026-07-19 10:10:26
○NSns4.unoeuro.com2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 02:24:48
○ 2026-06-12 11:12:36
○ 2026-07-19 10:10:26
●MXmx.simply.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 11:12:36
● 2026-07-19 10:10:26
○MXmx.unoeuro.com2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 02:24:48
○ 2026-06-12 11:12:36
○ 2026-07-19 10:10:26
○MXsmtp.danhost.dk2015-07-02 → 2017-02-18 · 4 obs
● 2017-02-18 22:29:36
○ 2019-12-29 02:24:48
○ 2026-07-19 10:10:26
○A91.144.243.1852015-07-02 → 2017-02-18 · 4 obs
● 2017-02-18 22:29:36
○ 2019-12-29 02:24:48
○ 2026-07-19 10:10:26
●A94.231.107.1372019-12-29 → 2026-07-19 · 3 obs
● 2019-12-29 02:24:48
● 2026-07-19 10:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, t.nic.dk, h.nic.dk, b.nic.dk... | - |
| mentora.dk | ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:185.25.141.15
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: 1154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.107.137 |
| NS | 4 | ns4.simply.com, ns1.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
mentora.dk directs to one IP number, which is 94.231.107.137.
Among the host names that share IP numbers with mentora.dk are struerkajak.dk, www.blazewood.dk, annemarielips.se and two others.
Name Servers
The domain mentora.dk is delegated to these four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.
mentora.dk partially shares its NS delegation with several other domains, including 3700.dk, naturelle.nu, appearance.dk and two others.
The name servers ns4.unoeuro.com, ns1.unoeuro.com, ns3.unoeuro.com and ns2.unoeuro.com are often found in use alongside these name servers.
Hosts with two IP numbers each:
ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.
ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.
Hosts that resolve to one IP address:
ns3.simply.com points to 91.197.248.79.
ns4.simply.com points to 91.197.248.80.
Mail Servers
mentora.dk routes its mail through a single mail server, mx.simply.com.
mentora.dk has the same mail server arrangement as a number of other domains, for example vjsk.dk, roeper.dk, thservice.dk and two more.
mentora.dk partially shares its mail servers with other domains, overallapps.com and promarketing.dk being examples.
mx.simply.com resolves to a single IP number: 94.231.106.20.