28maj1948.dk DNS records

🖥️ Nameservers3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.gowingu.net	94.137.143.165	—	AS48854 team.blue Denmark A/S
ns02.gowingu.net	138.201.184.173	ns02.gowingu.net	AS24940 Hetzner Online GmbH
ns03.gowingu.net	45.55.199.166	ns03.gowingu.net	AS14061 DigitalOcean, LLC

🌍 A Records1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.69.228.1	3600s	—	AS8075	Microsoft Corporation	13.64.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	28maj1948-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::f 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.68.15 52.101.68.25 52.101.68.8 52.101.73.6	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 179ms

TXT Record
28maj1948.azurewebsites.net
MS=ms23883857
v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (28maj1948.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.28maj1948.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@28maj1948.dk; ruf=mailto:dmarc@28maj1948.dk; 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2024061201
Primary NS (MNAME)	ns01.gowingu.net
Responsible (RNAME)	hostmaster@28maj1948.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

62ms

MX

50ms

AAAA

46ms

TXT

179ms

CAA

48ms

HTTPS

127ms

TLSA

329ms

SOA

0ms

MTA-STS

60ms

DNSSEC

88ms

SRV

62ms

Total

1248ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 07:25:09	1248ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 00:55:03	1067ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 05:45:58	1136ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:49:01	1024ms	3 NS 1 A 1 MX	🔓 Insecure	View