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.
| TXT Record |
|---|
| protonmail-verification=73f3a53e6f9f7c8ce4422c42d73300f15db24cf9 |
| v=spf1 include:_spf.google.com include:_spf.smtp.com include:_spf.protonmail.ch -all |
| Policy | Record (ofg.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:_spf.smtp.com include:_spf.protonmail.ch -all |
| Policy | Record (_dmarc.ofg.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| — | 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.
DNS lookups: 4/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2003-12-03 |
| Expires | 2028-02-29 (496d) |
| 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 shown | 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 | 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 |