ofh.dk

Records from scan: 2026-10-13 21:32:00 · 970ms total · last checked 2026-10-17 03:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ofh.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.86 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ofh-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 35ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.86	3600s	linux208.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ofh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 52.101.103.39 52.101.68.21 52.101.68.27 52.101.91.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.149.152
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 54ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 110ms

TXT Record
MS=ms61436932
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ofh.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-13 21:32:00

www	93.191.156.86 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ofh.dk: 93.191.156.86 (AS48854) www.ofh.dk: 93.191.156.86 (AS48854)
Wildcard	Yes: any name under the zone resolves
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101301
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 2026-10-16 05:25:24

Field	Value
Registrar	Simply.com A/S
Registered	2002-02-06
Expires	2027-03-31 (164d)

🔗 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#

35ms

34ms

47ms

AAAA

44ms

TXT

110ms

CAA

44ms

HTTPS

45ms

TLSA

359ms

SOA

29ms

MTA-STS

44ms

DNSSEC

122ms

SRV

54ms

Total

970ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 21:32:00 shown	970ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-08 07:09:39	972ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 01:32:53	1205ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:25:51	1812ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-22 15:02:31	863ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:20:08	1516ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 12:59:27	998ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 03:21:30	893ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 11:15:12	1327ms	4 NS 1 A 1 MX	🔒 Secure