simgolffyn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.20.24.237 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by eu1-smtp-mx1.titanhq.com, eu1-smtp-mx2.titanhq.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.20.24.237 | 3600s | — | AS3292 | TDC Holding A/S | 176.20.0.0/17 | 🇩🇰 Denmark | Brøndby |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 176.20.24.220 |
| TXT Record |
|---|
| v=spf1 include:_spf.simgolffyn_dk._d.easydmarc.pro ~all |
| Policy | Record (simgolffyn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.simgolffyn_dk._d.easydmarc.pro ~all |
| Policy | Record (_dmarc.simgolffyn.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;pct=100;rua=mailto:d5afdabe4a@rua.easydmarc.eu;ruf=mailto:d5afdabe4a@ruf.easydmarc.eu;ri=86400;fo=1; |
| www | 176.20.24.237 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:18:34 shown | 649ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 17:11:14 | 2264ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 16:06:00 | 1305ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 15:57:52 | 924ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 15:36:06 | 854ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 07:20:27 | 923ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 19:39:36 | 709ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 11:17:26 | 1094ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 22:14:50 | 692ms | 2 NS 1 A 2 MX | 🔒 Secure |