sblyngholm.dk is a .dk domain served by 2 nameservers (ns3.webhot.dk, ns4.webhot.dk). It was registered on 3 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.72.21.241 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by patty.webhot.dk. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns3.webhot.dk | 178.72.21.249 | abraham.webhot.dk | AS3342 Cibicom A/S |
| ns4.webhot.dk | 178.72.21.250 | skinner.webhot.dk | AS3342 Cibicom A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.21.241 | 1800s | duffpress.webhot.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | patty.webhot.dk | 178.72.21.212 | patty.webhot.dk | AS3342 Cibicom A/S |
| TXT Record |
|---|
| Hosted by Web-Hotel Danmark - http://www.webhot.dk/ |
| v=spf1 +a:patty.webhot.dk -all |
| Policy | Record (sblyngholm.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a:patty.webhot.dk -all |
| www | 178.72.21.241 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · 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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062806 |
| Primary NS (MNAME) | ns4.webhot.dk |
| Responsible (RNAME) | hostmaster@webhot.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-01-03 |
| Expires | 2030-03-31 (1255d) |
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 |
|---|---|---|---|
| 2026-10-18 17:21:30 | 453ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 17:17:04 | 1006ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 10:31:20 | 957ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-14 07:59:47 | 374ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-13 06:59:21 | 933ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-12 04:57:57 | 574ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-11 04:10:22 | 357ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 02:03:55 | 1282ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 18:00:25 | 479ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 17:59:38 | 809ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 16:26:27 | 555ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 02:01:30 | 775ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 07:07:22 | 538ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-01 03:41:25 | 463ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-16 23:24:59 | 8756ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 04:12:03 | 675ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 19:00:36 | 596ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 03:34:17 | 620ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 02:22:54 | 520ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 02:03:04 | 8509ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 01:06:17 | 8556ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 10:00:45 | 1061ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 10:00:20 | 936ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 05:15:31 | 32494ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-05 19:25:29 | 1277ms | 2 NS 1 A 1 MX | 🔓 Insecure |