ad-fs.dk

Records from scan: 2026-10-05 23:14:33 · 1320ms total · last checked 2026-10-24 15:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ad-fs.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 July 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by adfs-dk0e.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 42ms

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 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	adfs-dk0e.mail.protection.outlook.com	—	—	—

📧 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

🔌 SRV Records#

2 records 56ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	mail.adfs.eu
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 138ms

TXT Record
MS=ms72667659
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ad-fs.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#

checked 2026-10-16 22:35:54

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves ad-fs.dk: no address www.ad-fs.dk: 46.30.211.38 (AS51468) (all like this)
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#

109ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2026100501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 23:23:39

Field	Value
Registrar	ONE.COM A/S
Registered	2013-07-29
Expires	2027-07-31 (278d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

38ms

29ms

AAAA

33ms

TXT

138ms

CAA

47ms

HTTPS

36ms

TLSA

803ms

SOA

45ms

MTA-STS

42ms

DNSSEC

109ms

SRV

56ms

Total

1320ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 23:14:33 shown	1320ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 22:45:58	936ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 10:32:53	1192ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 09:50:49	725ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-07 06:30:24	853ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 11:43:23	673ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 08:08:38	1817ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 01:29:29	6357ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 00:40:13	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:57:26	1172ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-16 12:51:38	779ms	2 NS 0 A 1 MX	🔒 Secure