aarhustaxa.dk

Records from scan: 2026-09-25 23:48:57 · 1254ms total · last checked 2026-10-15 17:57 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhustaxa.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.235.50.241 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by aarhustaxa-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.50.241	300s	—	AS60781	LeaseWeb Netherlands B.V.	77.235.50.0/24	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aarhustaxa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca38::a 2a01:111:f403:ca48::12 52.101.103.140 52.101.68.25 52.101.68.27 52.101.91.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 129ms

TXT Record
atlassian-sending-domain-verification=cff90622-842c-40f4-9b7a-241efc85afb1
v=spf1 a mx ip4:213.83.129.100 include:spf.protection.outlook.com include:spf.eu.signature365.net include:_spf.atlassian.net -all

✉️ SPF#

Policy	Record (aarhustaxa.dk)
-all (hard fail)	v=spf1 a mx ip4:213.83.129.100 include:spf.protection.outlook.com include:spf.eu.signature365.net include:_spf.atlassian.net -all

📨 DMARC#

Policy	Record (_dmarc.aarhustaxa.dk)
p=reject	v=DMARC1; p=reject; sp=reject; ruf=mailto:it-afdelingen@aarhus-taxa.dk; rua=mailto:6thbkhmj@ag.eu.dmarcian.com, mailto:it-afdelingen@aarhus-taxa.dk

📬 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#

checked 2026-10-15 17:57:54

www	77.235.50.241 (AS60781) (address records, no CNAME)
www vs bare domain	Same network aarhustaxa.dk: 77.235.50.241 (AS60781) www.aarhustaxa.dk: 77.235.50.241 (AS60781)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-aarhustaxa-dk._domainkey.aarhusoghorsenstaxa.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026051301
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

40ms

33ms

AAAA

48ms

TXT

129ms

CAA

46ms

HTTPS

32ms

TLSA

756ms

SOA

0ms

MTA-STS

38ms

DNSSEC

71ms

SRV

98ms

Total

1254ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 23:48:57 shown	1254ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:03:32	914ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:44:29	824ms	2 NS 1 A 1 MX	🔒 Secure