tdchosting.dk is a .dk domain served by 3 nameservers (authns001.yacn.dk, authns002.yacn.dk, authns003.yacn.dk). It was registered on 9 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| authns001.yacn.dk | 213.174.84.205 | — | AS44398 Itm8 A/S |
| authns002.yacn.dk | 2.106.41.246 | authns002.yacn.dk | AS3292 TDC Holding A/S |
| authns003.yacn.dk | 137.117.161.172 | authns003.yacn.dk | AS8075 Microsoft Corporation |
| TXT Record |
|---|
| _globalsign-domain-verification=XebB-MSpnXGzsSnBoucxfTzrw-lDEs4tK5Rpe49oAB |
| 79smt248db3mrqrcdqtdmmdq41bvmd26 |
| d32ce931624a44ff926ac8606a1dbc5c |
| MS=F72D4E33929C7E3A9AA02EB41138BEF61D3B15AC |
| MS=ms93310282 |
| szbDtXQhYGaeKI9BTCaHGJyRepe4nV1e/fU8Gpwl1K6II889d6cprM2vfCQFm+NZ10f8H0xRm+go8FNVXKPD3A== |
| v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB; |
| v=spf1 include:spf1.tdchosting.dk include:spf2.tdchosting.dk include:spf3.tdchosting.dk include:spf4.tdchosting.dk include:spf-ext.tdchosting.dk -all |
| zmfljfmgfzffp0x7qj4wsq1xg6gh0zqk |
| Policy | Record (tdchosting.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf1.tdchosting.dk include:spf2.tdchosting.dk include:spf3.tdchosting.dk include:spf4.tdchosting.dk include:spf-ext.tdchosting.dk -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves tdchosting.dk: no address www.tdchosting.dk: no address |
| Wildcard | No |
DNS lookups: 5/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024050601 |
| Primary NS (MNAME) | authns001.yacn.dk |
| Responsible (RNAME) | hostmaster@itrelation.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-07-09 |
| Expires | 2027-07-31 (286d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
Showing 100 of 106.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 22:12:46 shown | 8620ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-22 20:03:19 | 6414ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 21:13:39 | 8834ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 20:34:10 | 617ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-24 12:23:48 | 9946ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-11 04:39:45 | 13944ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-20 19:30:36 | 9825ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-17 02:27:42 | 22618ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-06 05:15:23 | 15875ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-18 04:56:18 | 669ms | 3 NS 0 A 0 MX | 🔓 Insecure |