aalborghavn.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
79.171.147.100	3600s	—	AS59701	NetNordic Denmark A/S	79.171.144.0/21	🇩🇰 Denmark	Hinnerup

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aalborghavn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.25 52.101.73.126 52.101.73.153 52.101.73.16	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.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

🔌 SRV Records1 records 105ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sip.aalborghavn.dk

📝 TXT Records6 records 225ms

TXT Record
apple-domain-verification=gZQ7sxmNeBrJBzRD
czwt07mtr694w49mxv2vx18b66pcfc4s
google-site-verification=1iUJPHElRkk0NqZHedd2hdhBeR6TQ1MuhN11Epvz3Sk
MS=ms56739125
v=spf1 mx ip4:79.171.145.127 ip4:79.171.147.98 ip4:79.171.147.99 ip4:79.171.151.26 include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.emailsignatures365.com -all
wb4/0QVgdvP4tqQFaLN46XJl/8W4e1+EMtsz5v2EZUwIX1GOY9qQwSsBWTjUDsium3rwFDuwiWTfLe0FF2yG5A==

✉️ SPF

Policy	Record (aalborghavn.dk)
-all (hard fail)	v=spf1 mx ip4:79.171.145.127 ip4:79.171.147.98 ip4:79.171.147.99 ip4:79.171.151.26 include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mandrillapp.com include:spf.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.aalborghavn.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:hgmh51di@ag.eu.dmarcian.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

🔗 TLSA / DANE

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

🔐 DNSSEC141ms

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

🏷️ SOA0ms

Field	Value
Serial	2026030601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

57ms

MX

61ms

AAAA

91ms

TXT

225ms

CAA

89ms

HTTPS

47ms

TLSA

796ms

SOA

0ms

MTA-STS

103ms

DNSSEC

141ms

SRV

105ms

Total

1567ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:37:56	1567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 01:29:05	813ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 06:52:21	856ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:43:01	677ms	2 NS 1 A 1 MX	🔒 Secure	View