aarhusakademi.dk

📜 Historical scan 2026-06-16 12:39:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusakademi.dk is a .dk domain served by 2 nameservers (ns3.supportcenter.dk, ns4.supportcenter.dk). It was registered on 7 November 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.126.204.255 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, publishes a 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#

2 records   61ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk — — —
ns4.supportcenter.dk — — —

🌍 A Records#

1 records   142ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.126.204.255 — ec2-3-126-204-255.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany —

📧 MX Records#

4 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 — dk.mx1.mailanyone.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
20 — dk.mx2.mx25.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
30 — dk.mx3.mailanyone.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.
40 — dk.mx4.mx25.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records   217ms
TXT Record
d1omM1ShG2MjUs+bCzIUK1yk/PDiH91Ib36eFN9dKsd/xyt6Q9WqvOuy38Zpt/Hc4vCtBdGZs9PpGnyqFXLpGw==
google-site-verification=0q0X9s8gzVpjotTci7VvxiXuvxzXtNP5dljW0XqEbbI
google-site-verification=16r1iLs55m2jBf1kwBQSbEsjAo_b877EuuifYZ0E-DQ
have-i-been-pwned-verification=dweb_49v9k6rctcdkj1xjwp3kzthj
MS=ms60489094
MS=ms78306537
v=spf1 ip4:87.54.32.251 ip4:81.95.255.12/30 ip4:81.95.242.214 include:o._spf.hostedsepo.dk include:spf.protection.outlook.com include:spf.mailanyone.net -all
w2+y9GoiQApbodDru+EU8I1LP/a8SY7bEwmX76XIIuBqDgffSO+blNSZd6W+gWSGrUUFeYJ3sWqYbutYOvg1Qw==

✉️ SPF#

PolicyRecord (aarhusakademi.dk)
-all (hard fail) v=spf1 ip4:87.54.32.251 ip4:81.95.255.12/30 ip4:81.95.242.214 include:o._spf.hostedsepo.dk include:spf.protection.outlook.com include:spf.mailanyone.net -all

📨 DMARC#

PolicyRecord (_dmarc.aarhusakademi.dk)
p=reject v=DMARC1; p=reject; rua=mailto:6073f6b2c01db@ag.dmarcly.com; ruf=mailto:6073f6b2c01db@fo.dmarcly.com; sp=reject; fo=1;

📬 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 2026-10-21 11:36:17
www3.126.204.255 (AS16509) (address records, no CNAME)
www vs bare domainSame network
aarhusakademi.dk: 3.126.204.255 (AS16509)
www.aarhusakademi.dk: 3.126.204.255 (AS16509)
WildcardNo
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

8 records   130ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

347ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

137ms
FieldValue
Serial1033
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh1500s
Retry300s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-21 11:59:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-11-07
Expires2026-12-31 (70d)

🔗 Same registrant#

3 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
aarhus-akademi.dkPunktum dk A/S (direct)
stx2aar.dkPunktum dk A/S (direct)
stx2år.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
142ms
MX
127ms
AAAA
68ms
TXT
217ms
CAA
67ms
HTTPS
64ms
TLSA
130ms
SOA
137ms
MTA-STS
2035ms
DNSSEC
347ms
SRV
0ms
Total
2867ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 11:36:16 3363ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-20 06:49:45 4084ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-19 05:14:10 2842ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-16 02:50:32 2067ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-14 23:45:41 1185ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-13 22:05:30 2656ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-12 21:21:18 753ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-10 16:47:38 3190ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-08 11:17:39 1243ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-06 09:08:07 2064ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-04 06:58:33 737ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-02 06:53:35 1369ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-29 06:30:00 1225ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-28 06:17:59 949ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-26 05:45:39 1793ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-25 05:10:55 1185ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-24 04:34:51 824ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 14:45:39 1433ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-21 23:57:13 1032ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-19 02:58:15 3798ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-12 02:24:16 3564ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-05 01:42:33 1176ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-29 22:54:02 3528ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 03:08:18 1467ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 02:51:36 3160ms 2 NS 1 A 4 MX 🔒 Secure
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