youssef.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 1 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.219 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.219 | 3600s | web19.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | youssef.dk → 46.183.139.219 |
| 🔶 Autoconfig | youssef.dk → 46.183.139.219 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (youssef.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.youssef.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | youssef.dk (all on youssef.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.youssef.dk | youssef.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026100801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@youssef.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-06-01 |
| Expires | 2027-06-30 (254d) |
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 |
|---|---|---|---|
| 2026-10-15 12:19:50 | 486ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 00:20:10 shown | 2961ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 21:34:35 | 752ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 20:31:45 | 794ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 22:35:42 | 946ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 21:53:37 | 1582ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-13 12:34:50 | 961ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 12:22:32 | 3788ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-07 06:44:32 | 1331ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 12:37:28 | 1315ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 07:50:22 | 6433ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 04:15:54 | 1222ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 20:27:20 | 1779ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 21:28:35 | 1528ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 02:10:43 | 1669ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 15:45:20 | 3062ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 02:35:27 | 8970ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 19:32:25 | 4146ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 04:52:30 | 1031ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 06:43:15 | 604ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 15:50:14 | 1728ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 15:31:02 | 715ms | 5 NS 1 A 3 MX | 🔓 Insecure |