aarhus.dk

📜 Historical scan 2026-08-21 10:32:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhus.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.197.250.177 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by frontmta.hostedsepo.dk. 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#

4 records 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.197.250.177	43200s	lb1.corp.cabana.dk	AS48854	team.blue Denmark A/S	91.197.248.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	frontmta.hostedsepo.dk	92.43.124.44	—	AS44398 Itm8 A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

15 records 336ms

TXT Record
_7hbxc6br4inzo24ellu5tmmcnuh97lh
_h4upgruv0bb62gg3wwyg1p2m72oka3o
_z16wd4m79g8tyj59pt4fv7mixk49vx7
244A-7159-F2E2-0BEC-11DF-5886-8531-B0F7
aak-webapp-prod-backoffice.azurewebsites.net
aak-webapp-prod-wwwredirects.azurewebsites.net
aarhus-baadpladser.azurewebsites.net
aarhusdk.azurefd.net
apple-domain-verification=8CcFICf6Z71JypaE
dnsredirect.azurewebsites.net
facebook-domain-verification=uswg08s2ioqizhz19m5pltda7pty7l
google-site-verification=Hl3Wr7ZJDdR5KPjQmm8nmE-CS64P56-5Nrsh6xR_jvc
google-site-verification=zVD8NnDdZjAeHOnb06JgTl1G_SK93bvcAjmAAZIDi5s
MS=ms90441805
v=spf1 ip4:193.33.148.80 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk -all

✉️ SPF#

Policy	Record (aarhus.dk)
-all (hard fail)	v=spf1 ip4:193.33.148.80 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk -all

📨 DMARC#

Policy	Record (_dmarc.aarhus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:640ae550f207f@dmarc.centerasecurity.com;

📬 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 2026-10-18 03:41:08

www CNAME	aarhus.dk (all on aarhus.dk) → 91.197.250.177 (AS48854)
www vs bare domain	Same network aarhus.dk: 91.197.250.177 (AS48854) www.aarhus.dk: 91.197.250.177 (AS48854)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…

🔐 DNSSEC#

131ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081802
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

72ms

74ms

64ms

AAAA

66ms

TXT

336ms

CAA

72ms

HTTPS

65ms

TLSA

80ms

SOA

0ms

MTA-STS

124ms

DNSSEC

131ms

SRV

126ms

Total

5241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 03:41:08	782ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-16 02:03:26	982ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 11:39:42	2061ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 10:18:18	4516ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:25:16	635ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 23:50:21	732ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 05:07:07	4693ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-28 04:46:29	1851ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-22 21:32:12	655ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-17 21:02:43	1436ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-11 00:44:41	2209ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-31 08:56:36	2276ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:26:48	2732ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-23 14:12:06	1049ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-21 10:32:50 shown	5241ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-19 05:07:13	7290ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-15 12:07:44	3359ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-07 05:55:53	3020ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-03 19:22:15	904ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-17 14:24:08	946ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:46:59	2763ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-30 18:21:51	888ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:49:49	1744ms	4 NS 1 A 1 MX	🔒 Secure