ofg.dk

📜 Historical scan 2026-06-28 08:18:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ofg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 223ms

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#

🌍

No A records found

📧 MX Records#

1 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 338ms

TXT Record
v=spf1 include:_spf.google.com include:_spf.smtp.com -all

✉️ SPF#

Policy	Record (ofg.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:_spf.smtp.com -all

📨 DMARC#

Policy	Record (_dmarc.ofg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email

📬 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 21:09:51

www	NXDOMAIN
www vs bare domain	Neither resolves ofg.dk: no address www.ofg.dk: no address
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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

338ms

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

🏷️ SOA#

237ms

Field	Value
Serial	2026030700
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 2026-10-07 12:56:41

Field	Value
Registrar	Simply.com A/S
Registered	2003-12-03
Expires	2028-02-29 (496d)

📋 WHOIS#

⏱️ Lookup Timing#

223ms

216ms

223ms

AAAA

209ms

TXT

338ms

CAA

222ms

HTTPS

214ms

TLSA

143ms

SOA

237ms

MTA-STS

262ms

DNSSEC

338ms

SRV

447ms

Total

1445ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 21:09:51	1538ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-03 12:00:09	635ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-30 11:52:02	462ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-25 22:18:51	566ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-09 03:24:26	849ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-28 08:18:09 shown	1445ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-20 03:37:12	665ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-18 08:29:02	14881ms	3 NS 0 A 1 MX	🔒 Secure