28maj1948.dk

📜 Historical scan 2026-06-25 05:45:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

28maj1948.dk is a .dk domain served by 3 nameservers (ns01.gowingu.net, ns02.gowingu.net, ns03.gowingu.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.69.228.1 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by 28maj1948-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 72ms

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 Records#

1 records 201ms

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 Records#

1 records 252ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	28maj1948-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::6 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.12 52.101.68.27 52.101.68.36 52.101.73.15	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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

📝 TXT Records#

3 records 496ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 19:19:30

www CNAME	28maj1948.azurewebsites.net (all on azurewebsites.net) → 20.208.5.35 (AS8075)
www vs bare domain	Same network 28maj1948.dk: 13.69.228.1 (AS8075) www.28maj1948.dk: 20.208.5.35 (AS8075)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-28maj1948-dk._domainkey.28maj1948.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-28maj1948-dk._domainkey.28maj1948.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

306ms

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

🏷️ SOA#

70ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

72ms

201ms

252ms

AAAA

71ms

TXT

496ms

CAA

525ms

HTTPS

158ms

TLSA

142ms

SOA

70ms

MTA-STS

270ms

DNSSEC

306ms

SRV

623ms

Total

1136ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:01:42	869ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-14 14:11:39	10182ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-04 00:07:07	3040ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-01 07:25:09	1248ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 00:55:03	1067ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 05:45:58 shown	1136ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:49:01	1024ms	3 NS 1 A 1 MX	🔓 Insecure