seat-helsingor.dk DNS records

🖥️ Nameservers4 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-32.azure-dns.com	150.171.10.32 2603:1061:0:10::20	ns1-32.azure-dns.com ns1-32.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-32.azure-dns.net	150.171.16.32 2620:1ec:8ec:10::20	ns2-32.azure-dns.net ns2-32.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-32.azure-dns.org	13.107.222.32 2a01:111:4000:10::20	ns3-32.azure-dns.org ns3-32.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-32.azure-dns.info	13.107.206.32 2620:1ec:bda:10::20	ns4-32.azure-dns.info ns4-32.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records

🌍

No A records found

📧 MX Records1 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	seathelsingor-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.68.18 52.101.68.27 52.101.73.11 52.101.73.6	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 168ms

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

📝 TXT Records2 records 616ms

TXT Record
MS=ms29639189
v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

✉️ SPF

Policy	Record (seat-helsingor.dk)
~all (soft fail)	v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

📨 DMARC

Policy	Record (_dmarc.seat-helsingor.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:tepx02da@ag.eu.dmarcadvisor.com; ruf=mailto:tepx02da@fr.eu.dmarcadvisor.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)

🔐 DNSSEC87ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA60ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-32.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

59ms

MX

68ms

AAAA

65ms

TXT

616ms

CAA

41ms

HTTPS

56ms

TLSA

153ms

SOA

60ms

MTA-STS

63ms

DNSSEC

87ms

SRV

168ms

Total

1272ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-23 09:44:56	1272ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 18:25:23	1257ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 07:35:11	864ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 19:38:03	2016ms	4 NS 0 A 1 MX	🔓 Insecure	View