sanctionagent.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 September 2026 (WHOIS) and first appeared in the .dk zone on 29 September 2026. Its website address 87.61.100.129 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.100.129 | 600s | 0x573d6481.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Aarhus |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a09:5e41:315:53a0:52eb:f6ff:fe4f:d0bc | 600s | — | AS209424 | Fastspeed A/s | 2a09:5e41:200:0:0:0:0:0/39 | 🇩🇰 Denmark | Roskilde |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (sanctionagent.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.sanctionagent.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 87.61.100.129 2a09:5e41:315:53a0:52eb:f6ff:fe4f:d0bc (AS3292 AS209424) (address records, no CNAME) |
| www vs bare domain | Same network sanctionagent.dk: 87.61.100.129 2a09:5e41:315:53a0:52eb:f6ff:fe4f:d0bc (AS3292 AS209424) www.sanctionagent.dk: 87.61.100.129 2a09:5e41:315:53a0:52eb:f6ff:fe4f:d0bc (AS3292 AS209424) |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| 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 |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-09-28 |
| Expires | 2027-09-27 (343d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 15:46:35 | 508ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-05 11:41:42 | 1466ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 11:25:00 | 424ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 08:42:11 shown | 1061ms | 2 NS 1 A 0 MX | 🔓 Insecure |