e-espersen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 1 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.74 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by eespersen-dk0c.mail.protection.outlook.com. 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 |
|---|---|---|---|
| ns07.sac-it.dk | — | — | — |
| ns08.sac-it.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.74 | — | linux82.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms44377692 |
| v=spf1 ip4:195.41.183.138 include:spf.protection.outlook.com include:spf.curanet.dk -all |
| Policy | Record (e-espersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:195.41.183.138 include:spf.protection.outlook.com include:spf.curanet.dk -all |
| www | 185.21.40.74 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 4/10 · 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 | 2026061101 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@e-espersen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-05-01 |
| Expires | 2027-05-31 (226d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 08:04:37 | 1737ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 14:20:29 | 4277ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-04 10:33:00 | 985ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 00:48:11 | 1149ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 23:44:59 | 867ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 11:13:27 | 825ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 04:30:06 | 1357ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 02:13:27 | 1026ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 01:01:18 | 841ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 18:41:49 | 720ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 15:45:56 | 7689ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 04:40:43 | 1304ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 18:56:12 | 8907ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 19:47:43 | 24927ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 10:23:02 | 2119ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-10 10:19:02 | 2806ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 10:52:55 | 5466ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 17:41:38 | 739ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 23:41:10 | 1332ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 13:52:45 | 984ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 17:35:03 | 3083ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 05:25:04 shown | 683ms | 2 NS 1 A 1 MX | 🔓 Insecure |