aarhus-taxa.dk DNS records

🖥️ Nameservers2 records 110ms

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 Records1 records 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.50.241	300s	—	AS60781	LeaseWeb Netherlands B.V.	77.235.50.0/23	🇳🇱 The Netherlands	—

📧 MX Records1 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aarhustaxa-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.0 52.101.73.16 52.101.73.26 52.101.73.30	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 292ms

TXT Record
apple-domain-verification=yMx1NugUc89OIwQy
atlassian-domain-verification=icAEYVGxt702vYapcVisfIWkJ22bQw1n0YgkzUmjDWg2k/MF2rm4qpAk/CPYiu0a
atlassian-sending-domain-verification=ba2c9437-d23d-4c01-8bd3-2329d118779f
MS=6561A00963C71788DF660649ADC92F6DF6FD1263
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 (aarhus-taxa.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.aarhus-taxa.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

🔗 TLSA / DANE

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

🔐 DNSSEC312ms

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

🏷️ SOA100ms

Field	Value
Serial	2025100901
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

110ms

A

107ms

MX

93ms

AAAA

132ms

TXT

292ms

CAA

123ms

HTTPS

107ms

TLSA

162ms

SOA

100ms

MTA-STS

137ms

DNSSEC

312ms

SRV

119ms

Total

951ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 11:08:58	951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:36:39	953ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 13:17:28	943ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-16 12:55:07	1663ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:49:23	1764ms	2 NS 1 A 1 MX	🔒 Secure	View