1415.dk DNS records

🖥️ Nameservers2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
dns.dsb.dk	193.28.147.132	dns.dsb.dk	AS41746 DSB (SOV)
ns.dsb.dk	193.28.147.131	ns.dsb.dk	AS41746 DSB (SOV)

🌍 A Records1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.221.155	3600s	www.dinoffentligetransport.dk	AS31027	GlobalConnect A/S	217.116.208.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	1415-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.10 52.101.68.12 52.101.73.2 52.101.73.30	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00302.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

🔌 SRV Records1 records 253ms

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

📝 TXT Records3 records 272ms

TXT Record
MS=ms61667252
u99Vdcs3HVZOkwRDyDSaWuFexs0PIvLnsFn2j+NtWTiLwnNVQNKqwwZvNbgY+66EyXLRtB3528PwoWVuHGaAmg==
v=spf1 include:dsb.includes.dsb.dk include:spf.protection.outlook.com include:spf.mph1.com -all

✉️ SPF

Policy	Record (1415.dk)
-all (hard fail)	v=spf1 include:dsb.includes.dsb.dk include:spf.protection.outlook.com include:spf.mph1.com -all

📨 DMARC

Policy	Record (_dmarc.1415.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:pfutvobx@ag.eu.dmarcadvisor.com; ruf=mailto:pfutvobx@fr.eu.dmarcadvisor.com; fo=1;

📬 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)

🔐 DNSSEC91ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA52ms

Field	Value
Serial	2023110702
Primary NS (MNAME)	ns.dsb.dk
Responsible (RNAME)	manager@dsb.dk
Refresh	1800s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	5400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

52ms

A

74ms

MX

54ms

AAAA

56ms

TXT

272ms

CAA

45ms

HTTPS

49ms

TLSA

113ms

SOA

52ms

MTA-STS

39ms

DNSSEC

91ms

SRV

253ms

Total

725ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 03:23:59	725ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 08:56:37	1338ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:19:26	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 13:26:59	9761ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:12:39	1671ms	2 NS 1 A 1 MX	🔓 Insecure	View