dcga.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 8 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.219 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by he.hostonline.dk, mx-backup.hostonline.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.195.185.219 | 3600s | webhotel11.hostonline.dk | AS31027 | GlobalConnect A/S | 217.195.176.0/20 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | he.hostonline.dk | 217.195.185.200 2a02:188:164::100 |
he.hostonline.dk he.hostonline.dk |
AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S |
| 30 | 43200s | mx-backup.hostonline.dk | 217.195.185.201 2a02:188:6004:15::12 |
mx-backup.hostonline.dk spamfront2.hostonline.dk |
AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (dcga.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.hostonline.dk -all |
| Policy | Record (_dmarc.dcga.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=r; |
| www CNAME | dcga.dk (all on dcga.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · 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 | 2026081502 |
| Primary NS (MNAME) | ns4.hostonline.dk |
| Responsible (RNAME) | hostmaster@hostonline.dk |
| Refresh | 3600s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | TS COMPUTER ApS |
| Registered | 2008-10-08 |
| Expires | 2026-10-31 (14d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 06:19:53 | 471ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-13 04:40:37 | 785ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-12 03:42:50 | 1711ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-10 00:02:58 | 1148ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-04 17:10:39 | 574ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 16:42:08 | 530ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 04:13:41 | 757ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 03:04:00 | 677ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-21 06:42:13 | 1784ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-15 10:14:08 | 1050ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 02:15:11 | 2028ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-30 10:51:36 | 1352ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 12:45:14 | 2714ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 12:33:24 | 1258ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 16:03:48 | 1368ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 05:05:59 | 6775ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-15 20:15:39 shown | 2626ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-11 18:40:33 | 2188ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 15:17:08 | 10112ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-03 09:11:45 | 1237ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-26 06:59:40 | 1106ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-21 19:06:16 | 910ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 06:08:50 | 8909ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-11 21:09:05 | 9788ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-06 10:00:49 | 2102ms | 3 NS 1 A 2 MX | 🔒 Secure |