rgs-fenders.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 193.32.65.45 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by scanner01.resennet.dk, scanner02.resennet.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 193.32.65.45 | 3600s | mail.apollodns.dk | AS3292 | TDC Holding A/S | 193.32.65.0/24 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | scanner01.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| 20 | 3600s | scanner02.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| 30 | 3600s | scanner03.resennet.dk | 193.32.65.29 | scanner01.resennet.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 ip4:93.176.80.16/29 ip4:93.162.241.194 ip4:193.32.65.0/24 -all |
| Policy | Record (rgs-fenders.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.176.80.16/29 ip4:93.162.241.194 ip4:193.32.65.0/24 -all |
| Policy | Record (_dmarc.rgs-fenders.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; |
| www CNAME | rgs-fenders.dk (all on rgs-fenders.dk) → 193.32.65.45 (AS3292) |
| 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: 0/10 · 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 | 2026093001 |
| 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 |
|---|---|---|---|
| 2026-10-21 08:37:04 shown | 964ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-02 18:09:09 | 534ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 06:21:12 | 824ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 23:59:32 | 1456ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-26 23:13:16 | 779ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-25 22:51:04 | 1561ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-23 21:48:00 | 522ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-31 20:17:36 | 576ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-08 09:47:22 | 4806ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-28 18:11:04 | 733ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-25 11:50:08 | 1995ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-21 21:41:46 | 464ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 23:25:26 | 847ms | 2 NS 1 A 3 MX | 🔒 Secure |