internetengineers.dk

📜 Historical scan 2026-06-17 15:48:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

internetengineers.dk is a .dk domain served by 3 nameservers (a.ns.netic.dk, b.ns.netic.dk, c.ns.netic.dk). It was registered on 3 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.243.49.112 is hosted by Netic A/S (AS42697) in Denmark. Mail is handled by mxfilter01.netic.dk, mxfilter02.netic.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   244ms
NameserverIP addressesPTRASN / ISP
a.ns.netic.dk 2a03:dc80:0:f136::203
77.243.50.203		 a.ns.netic.dk
a.ns.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S
b.ns.netic.dk 2a03:dc80:0:f136::205
77.243.50.205		 b.ns.netic.dk
b.ns.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S
c.ns.netic.dk 188.245.159.108
2a01:4f8:c0c:72fd::1		 static.108.159.245.188.clients.your-server.de
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   200ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.243.49.112 — — AS42697 Netic A/S 77.243.48.0/20 🇩🇰 Denmark Aalborg

📧 MX Records#

2 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mxfilter01.netic.dk 2a03:dc80:0:f136::207
77.243.50.207		 mxfilter01.netic.dk
mxfilter01.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S
10 — mxfilter02.netic.dk 2a03:dc80:0:f136::213
77.243.50.213		 mxfilter02.netic.dk
mxfilter02.netic.dk		 AS42697 Netic A/S
AS42697 Netic A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 08:36:07
www77.243.49.112 (AS42697) (address records, no CNAME)
www vs bare domainSame network
internetengineers.dk: 77.243.49.112 (AS42697)
www.internetengineers.dk: 77.243.49.112 (AS42697)
WildcardNo

🔗 TLSA / DANE#

2 records   458ms
Service / OwnerTypeCert association
SMTP _25._tcp.mxfilter01.netic.dk DANE-EE · SPKI · SHA-256 9C88565DA92996EEE441AC9CED4B3F5C…
SMTP _25._tcp.mxfilter02.netic.dk DANE-EE · SPKI · SHA-256 9C88565DA92996EEE441AC9CED4B3F5C…

🔐 DNSSEC#

457ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

215ms
FieldValue
Serial2374
Primary NS (MNAME)a.ns.netic.dk
Responsible (RNAME)hostmaster@netic.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)60s

📋 Registration#

WHOIS fetched 2026-10-16 08:59:54
FieldValue
RegistrarNETIC A/S
Registered2000-05-03
Expires2027-06-30 (255d)

🔗 Same registrant#

25 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
about.dkNETIC A/S
apoteker-register.dkNETIC A/S
contain.dkNETIC A/S
dnssectest.dkNETIC A/S
dotsrc.dkNETIC A/S
easylogin.dkNETIC A/S
epassport.dkNETIC A/S
fmk-offline.dkNETIC A/S
fmk-teknik.dkNETIC A/S
internet-engineers.dkNETIC A/S
internetengineer.dkNETIC A/S
killchain.dkNETIC A/S
letlogin.dkNETIC A/S
lindholm-fjordbo.dkNETIC A/S
linuxpert.dkNETIC A/S
netic.dkNETIC A/S
netichosting.dkNETIC A/S
svarsling.dkNETIC A/S
trifork-security.dkNETIC A/S
triforksecurity.dkNETIC A/S
trisec.dkNETIC A/S
unixpert.dkNETIC A/S
vaccintionsregistret.dkNETIC A/S
vendiakollegiet.dkNETIC A/S
webhost.dkNETIC A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
244ms
A
200ms
MX
191ms
AAAA
258ms
TXT
448ms
CAA
221ms
HTTPS
162ms
TLSA
458ms
SOA
215ms
MTA-STS
251ms
DNSSEC
457ms
SRV
0ms
Total
4167ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 08:36:07 2035ms 3 NS 1 A 2 MX 🔓 Insecure
2026-10-03 14:37:46 1059ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-30 18:05:30 3407ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-30 04:09:55 1883ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-29 03:56:17 2001ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-24 01:11:33 1365ms 3 NS 1 A 2 MX 🔓 Insecure
2026-09-03 22:45:00 1457ms 3 NS 1 A 2 MX 🔓 Insecure
2026-08-25 18:51:15 1880ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-02 21:05:11 4536ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 15:48:20 shown 4167ms 3 NS 1 A 2 MX 🔓 Insecure
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