eriksen-online.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 8 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.182 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| ns4.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 93.191.156.182 | — | linux292.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com include:zoho.eu ~all |
| zoho-verification=zb98598372.zmverify.zoho.eu |
| Policy | Record (eriksen-online.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.simply.com include:zoho.eu ~all |
| Policy | Record (_dmarc.eriksen-online.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:anker@eriksen-online.dk |
| www | 93.191.156.182 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 3/10 · 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 | 2026041910 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2005-09-08 |
| Expires | 2027-09-30 (338d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 17:56:20 | 852ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-25 13:35:23 | 1111ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-13 05:26:47 | 986ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-01 18:36:21 | 3535ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-11 07:52:17 | 1058ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 09:36:10 | 1054ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-01 23:47:07 | 1244ms | 4 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-17 08:10:40 shown | 619ms | 4 NS 1 A 3 MX | 🔒 Secure |