combitech.dk - dns.ninja
combitech.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.163.234.138🇸🇪 SAAB-ASN136.163.0.0/16 SAAB AB | ||||||
| A | 176.57.89.238🇸🇪 Cygategroup176.57.88.0/22 | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| MX | weald.air.saab.se ⭐ | ||||||
| A | 136.163.212.3🇸🇪 SAAB-ASN136.163.0.0/16 SAAB AB | ||||||
| PTR | weald.air.saab.se | ||||||
| MX | weald2.air.saab.se ⭐ | ||||||
| TXT | 2bnyw8xzvnhj86rm1fh606x0cp8mk15p | ||||||
| TXT | v=spf1 mx ~all | ||||||
| TXT | MS=ms98959387 | ||||||
| SOA | a.portsdns.seregistry@ports.net 2026-05-11 #1 | ||||||
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 1784059381localtime Tue Jul 14 22:03:01 2026gmtime Tue Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784059567 | ||||||
Subdomains
www.combitech.dk |
Same first word
Similar names
chitcombe.com |
biotechcm.com |
chitcombe.org |
bitechcom.vn |
micobtech.com |
mcbiotech.com.bn |
cmbiotech.com |
techcombi.com |
DNS History
18 records (6 active, 12 former)
●NSa.portsdns.se2026-05-19 → 2026-07-14 · 3 obs
● 2026-05-19 00:28:00
● 2026-07-14 20:42:54
●NSb.portsdns.net2026-05-19 → 2026-07-14 · 3 obs
● 2026-05-19 00:28:00
● 2026-07-14 20:42:54
○NSkorat.surfnet.org2018-06-03 → 2026-05-10 · 5 obs
● 2018-06-03 22:34:26
● 2026-05-10 10:06:54
○ 2026-05-19 00:28:00
○ 2026-07-14 20:42:54
○NSkrabi.combitech.biz2026-02-17 → 2026-05-10 · 5 obs
● 2026-02-17 06:17:48
● 2026-05-10 10:06:54
○ 2026-05-19 00:28:00
○ 2026-07-14 20:42:54
○NSns.combitech.dk2015-06-24 → 2016-12-28 · 4 obs
● 2016-12-28 18:25:38
○ 2018-06-03 22:34:26
○ 2026-07-14 20:42:54
○NSns.gullestrupnet.dk2015-12-09 → 2016-12-28 · 5 obs
● 2015-12-09 15:36:38
● 2016-12-28 18:25:38
○ 2018-06-03 22:34:26
○ 2026-07-14 20:42:54
○NSns2.combitech.dk2015-06-24 → 2016-12-28 · 6 obs
● 2015-11-01 21:03:28
○ 2015-12-09 15:36:38
● 2016-12-28 18:25:38
○ 2018-06-03 22:34:26
○ 2026-07-14 20:42:54
○NSsamui.combitech.biz2018-08-18 → 2018-08-18 · 4 obs
● 2018-08-18 19:29:36
○ 2026-02-17 06:17:48
○ 2026-07-14 20:42:54
○NSsurfnet.combitech.biz2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 22:34:26
○ 2018-08-18 19:29:36
○ 2026-07-14 20:42:54
○MXcombitech-dk.mail.protection.outlook.com2015-06-24 → 2016-12-28 · 4 obs
● 2016-12-28 18:25:38
○ 2018-06-03 22:34:26
○ 2026-07-14 20:42:54
●MXweald.air.saab.se2018-06-03 → 2026-07-14 · 3 obs
● 2018-06-03 22:34:26
● 2026-07-14 20:42:54
●MXweald2.air.saab.se2018-06-03 → 2026-07-14 · 3 obs
● 2018-06-03 22:34:26
● 2026-07-14 20:42:54
●A136.163.234.1382026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 06:17:48
● 2026-07-14 20:42:54
○A136.163.234.1402018-06-03 → 2018-08-18 · 5 obs
● 2018-06-03 22:34:26
● 2018-08-18 19:29:36
○ 2026-02-17 06:17:48
○ 2026-07-14 20:42:54
○A144.76.175.1472015-11-01 → 2016-12-28 · 5 obs
● 2015-11-01 21:03:28
● 2016-12-28 18:25:38
○ 2018-06-03 22:34:26
○ 2026-07-14 20:42:54
●A176.57.89.2382026-02-17 → 2026-07-14 · 3 obs
● 2026-02-17 06:17:48
● 2026-07-14 20:42:54
○A31.216.36.1052018-08-18 → 2018-08-18 · 4 obs
● 2018-08-18 19:29:36
○ 2026-02-17 06:17:48
○ 2026-07-14 20:42:54
○A84.40.9.1582015-06-24 → 2015-06-24 · 3 obs
○ 2015-11-01 21:03:28
○ 2026-07-14 20:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | c.nic.dk, t.nic.dk, b.nic.dk, s.nic.dk... | - |
| combitech.dk | a.portsdns.se, b.portsdns.net | - |
✅ Authoritative Response
Server:94.16.23.1
NS records: a.portsdns.se, b.portsdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for combitech.dk (unsigned zone)
⏱️ Timing
Total: 832ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 136.163.234.138, 176.57.89.238 |
| NS | 2 | b.portsdns.net, a.portsdns.se |
| MX | 2 | weald2.air.saab.se (pri: 10), weald.air.saab.se (pri: 10) |
| TXT | 3 | 2bnyw8xzvnhj86rm1fh606x0cp8mk15p, v=spf1 mx ~all... |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
Hierarchy
www.combitech.dk is a subdomain of combitech.dk.
IP Addresses
combitech.dk has two IP addresses: 136.163.234.138 and 176.57.89.238
vvis.se, csoc.se, korat.surfnet.org plus two other host names have IP numbers in common with combitech.dk.
Name Servers
combitech.dk has two authoritative name servers — b.portsdns.net and a.portsdns.se.
The name server configuration of combitech.dk is shared with other domains, for instance nexusautomotive.it, johnsoncontrols.co.jp, logtek.com and two others.
The name servers for combitech.dk overlap at least in part with those of other domains, including restaurangperson.se and fitukku.fi.
These name servers commonly appear in combination with the name servers dns01.dipcon.com.
Both b.portsdns.net and a.portsdns.se have two IP addresses each. b.portsdns.net resolves to 94.16.23.1 and 2a00:11c0:3d::1; a.portsdns.se resolves to 45.54.35.101 and 2607:f740:e009::1.
Mail Servers
combitech.dk uses two mail servers, weald2.air.saab.se and weald.air.saab.se.
The mail server setup of combitech.dk matches that of other domains such as saabus.com, hastsmart.se, sts.saab.se and two others.
The mail servers for combitech.dk overlap at least partially with those of other domains, including kockums.com and hitt.nl.
The mail servers mail2.hitt.nl, ns.hitt.nl and weald.air.sab.se are commonly used alongside these mail servers.
Host names resolving to a single IP address:
weald.air.saab.se resolves to 136.163.212.3.