a-h-b.dk DNS records

🖥️ Nameservers2 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 Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.40.46.88	3600s	ahbweb01.ahb.dk	AS62319	Itm8 A/S	185.40.44.0/22	🇩🇰 Denmark	Viby J

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	ahb-dk0k.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 52.101.68.21 52.101.68.3 52.101.73.16 52.101.73.6	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 56ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 94ms

TXT Record
6THw0+30i8QrACVyJak/2b9kMV4HEAyFssTaPGXeJil1WkJSxngcwVs5EEstd8XKgiTHk1Swtmj7Mlj6t6RDZw==
MS=ms80180041
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.40.46.88 include:sendgrid.net -all

✉️ SPF

Policy	Record (a-h-b.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.40.46.88 include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.a-h-b.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:admin@aage-damgaard.dk; ruf=mailto:admin@aage-damgaard.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)

🔐 DNSSEC123ms

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

🏷️ SOA34ms

Field	Value
Serial	2022121601
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

31ms

A

40ms

MX

44ms

AAAA

43ms

TXT

94ms

CAA

28ms

HTTPS

42ms

TLSA

150ms

SOA

34ms

MTA-STS

53ms

DNSSEC

123ms

SRV

56ms

Total

739ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-01 23:39:40	739ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:37:47	4739ms	2 NS 1 A 1 MX	🔒 Secure	View