holm-eriksen.dk is a .dk domain served by 2 nameservers (oaklyn.ns.cloudflare.com, odin.ns.cloudflare.com). It was registered on 13 January 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.33.114.72 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.holm-eriksen.dk. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.33.114.72 | 300s | 77.33.114.72.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 77.33.0.0/16 | 🇩🇰 Denmark | Sakskøbing |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.holm-eriksen.dk | 77.33.114.72 | 77.33.114.72.dhcp.fibianet.dk | AS44869 FIBIA P/S |
| TXT Record |
|---|
| v=spf1 a mx ip4:77.33.114.72 a:mail.holm-eriksen.dk ?all |
| Policy | Record (holm-eriksen.dk) |
|---|---|
| ?all (neutral) | v=spf1 a mx ip4:77.33.114.72 a:mail.holm-eriksen.dk ?all |
| Policy | Record (_dmarc.holm-eriksen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:jesper@holm-eriksen.dk; ruf=mailto:jesper@holm-eriksen.dk; sp=none; fo=1 |
| www | 104.21.84.158 172.67.194.147 2606:4700:3032::ac43:c293 2606:4700:3037::6815:549e (AS13335) (address records, no CNAME) |
| www vs bare domain | Different networks holm-eriksen.dk: 77.33.114.72 (AS44869) (all like this)www.holm-eriksen.dk: 104.21.84.158 172.67.194.147 2606:4700:3032::ac43:c293 2606:4700:3037::6815:549e (AS13335) |
| Wildcard | No |
DNS lookups: 3/10 · policy: ?all
| 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 | 2417998755 |
| Primary NS (MNAME) | oaklyn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2008-01-13 |
| Expires | 2027-01-31 (102d) |
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).
| Domain | Registrar |
|---|---|
| scheelsrengoering.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 18:59:20 shown | 670ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-17 16:06:59 | 1480ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-15 10:49:36 | 455ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 20:00:58 | 635ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-15 10:54:10 | 9505ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 04:35:26 | 1266ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 08:33:55 | 1416ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 08:26:40 | 1230ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-30 05:48:16 | 588ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 09:34:00 | 910ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 07:34:29 | 578ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:32:14 | 2798ms | 2 NS 1 A 1 MX | 🔓 Insecure |