dirf.dk

📜 Historical scan 2026-10-02 08:18:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dirf.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.101.82 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dirf-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#

3 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.101.82	3600s	linux80.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3296s	dirf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::22 2a01:111:f403:ca21::a 52.101.103.36 52.101.68.21 52.101.68.25 52.101.73.145	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr02cu00302.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.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

🔌 SRV Records#

1 records 68ms

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

📝 TXT Records#

2 records 145ms

TXT Record
MS=msXXXXXXXX
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf.curanet.dk -all

✉️ SPF#

Policy	Record (dirf.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf.curanet.dk -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 2026-10-12 13:00:10

www	185.21.40.177 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dirf.dk: 185.21.40.177 (AS48854) www.dirf.dk: 185.21.40.177 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

38ms

Field	Value
Serial	2026092204
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 04:50:19

Field	Value
Registrar	Simply.com A/S
Registered	1998-11-23
Expires	2029-12-31 (1169d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

68ms

32ms

42ms

AAAA

62ms

TXT

145ms

CAA

66ms

HTTPS

48ms

TLSA

305ms

SOA

38ms

MTA-STS

47ms

DNSSEC

97ms

SRV

68ms

Total

730ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:00:10	1329ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 10:08:00	1456ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 08:22:21	1353ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 08:18:38 shown	730ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:01:16	794ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:49:01	960ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-18 16:19:18	1097ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-05 10:32:54	1932ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:31:05	1388ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 14:43:03	1005ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:36:03	728ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 03:20:04	2657ms	3 NS 1 A 1 MX	🔒 Secure