aalborgskolen.dk

📜 Historical scan 2026-08-28 08:08:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalborgskolen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 2 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   40ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 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 2026-10-10 07:37:43
www CNAMEcustom-domains.chatgpt.site (all on chatgpt.site)
www vs bare domainOnly www resolves
aalborgskolen.dk: no address
www.aalborgskolen.dk: 104.18.22.186 104.18.23.186 2606:4700::6812:16ba 2606:4700::6812:17ba (AS13335)
(all like this)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026082708
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 06:55:04
FieldValue
RegistrarSimply.com A/S
Registered2011-11-02
Expires2026-11-30 (34d)

🔗 Same registrant#

44 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
112akuthjaelper.dkDANDOMAIN A/S
3limfjordsforbindelse.dkDANDOMAIN A/S
aalborgsygehus.dkDANDOMAIN A/S
aalborguh.dkDANDOMAIN A/S
aaspas.dkDANDOMAIN A/S
cdhsign.dkPunktum dk A/S (direct)
coinn2024aalborg.dkDANDOMAIN A/S
denhvideverden.dkDANDOMAIN A/S
diabetesiskolen.dkDANDOMAIN A/S
drg-konference2017.dkDANDOMAIN A/S
erdetakut.dkDANDOMAIN A/S
fhviden.dkDANDOMAIN A/S
focdenmark.dkDANDOMAIN A/S
godvejledning.dkDANDOMAIN A/S
gronenerginordjylland.dkDANDOMAIN A/S
hentkursuspakkerher.dkDANDOMAIN A/S
hørerådgivningen.dkSimply.com A/S
ideklinikken.dkDANDOMAIN A/S
jyllandskorridor.dkDANDOMAIN A/S
kenddinarv.dkDANDOMAIN A/S
kirurgiskekurser.dkDANDOMAIN A/S
klimaregion.dkDANDOMAIN A/S
labvej.dkDANDOMAIN A/S
matcendownload.dkSimply.com A/S
mikapnord.dkDANDOMAIN A/S
nordjysksundhed.dkDANDOMAIN A/S
nordkap.dkDANDOMAIN A/S
nytaalborguh.dkDANDOMAIN A/S
osindsigt.dkDANDOMAIN A/S
regionnord.dkDANDOMAIN A/S
regionshospitalnordjylland.dkDANDOMAIN A/S
rhnordjylland.dkDANDOMAIN A/S
rsiservices.dkDANDOMAIN A/S
sdcn.dkDANDOMAIN A/S
sns2024.dkDANDOMAIN A/S
sodisbakke.dkDANDOMAIN A/S
specialbornehjem.dkDANDOMAIN A/S
sygehus-vendsyssel.dkDANDOMAIN A/S
sygehusvendsyssel.dkDANDOMAIN A/S
sødisbakke.dkDANDOMAIN A/S
sødisbakkeaftenskole.dkDANDOMAIN A/S
telecarenord.dkDANDOMAIN A/S
tjekdingrund.dkDANDOMAIN A/S
tætogtør.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
38ms
MX
48ms
AAAA
37ms
TXT
149ms
CAA
47ms
HTTPS
37ms
TLSA
28ms
SOA
0ms
MTA-STS
54ms
DNSSEC
93ms
SRV
62ms
Total
386ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 01:52:29 460ms 3 NS 0 A 0 MX 🔓 Insecure
2026-08-28 08:08:15 shown 386ms 3 NS 0 A 0 MX 🔓 Insecure
2026-08-27 17:14:01 417ms 3 NS 0 A 0 MX 🔓 Insecure
2026-08-26 16:38:34 355ms 3 NS 0 A 0 MX 🔓 Insecure
2026-06-26 06:40:27 856ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-25 07:26:47 949ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 12:41:28 1013ms 2 NS 1 A 4 MX 🔒 Secure
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