msug.dk

📜 Historical scan 2026-06-25 06:17:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

msug.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by msug-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	msug-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::9 52.101.73.12 52.101.73.26 52.101.73.4 52.101.73.8	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 226ms

TXT Record
MS=ms62422108
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-09-30 18:32:17

www CNAME	winsecdk.azurewebsites.net (all on azurewebsites.net) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.msug.dk
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

66ms

Field	Value
Serial	2026030601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

64ms

37ms

48ms

AAAA

48ms

TXT

226ms

CAA

35ms

HTTPS

62ms

TLSA

368ms

SOA

66ms

MTA-STS

58ms

DNSSEC

74ms

SRV

141ms

Total

987ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:32:17	3493ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-29 18:22:55	974ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 01:45:05	3770ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 01:40:53	868ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 00:33:23	2655ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-04 12:07:57	1101ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-19 23:04:37	7667ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 06:17:16 shown	987ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 00:41:18	2953ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 07:23:55	1002ms	2 NS 0 A 1 MX	🔒 Secure