dirf.dk

Records from scan: 2026-10-12 13:00:10 · 1329ms total · last checked 2026-10-17 20:22 (unchanged)

⬇ 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 185.21.40.177 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 56ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.177	600s	vm1490.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dirf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca48::12 52.101.103.140 52.101.103.162 52.101.103.39 52.101.181.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 56ms

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

📝 TXT Records#

2 records 131ms

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

✉️ SPF#

Policy	Record (dirf.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:spf.curanet.dk include:web.shared.mysmtp.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 2026-10-12 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: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2026101200
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#

56ms

41ms

45ms

AAAA

35ms

TXT

131ms

CAA

36ms

HTTPS

54ms

TLSA

633ms

SOA

54ms

MTA-STS

59ms

DNSSEC

124ms

SRV

56ms

Total

1329ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 13:00:10 shown	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	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