oelsted-if.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 9 July 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.11 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 94.231.103.11 | 3600s | linux112.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.11 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| www | 94.231.103.11 (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 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026093000 |
| 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 | 2026-07-09 |
| Expires | 2027-07-08 (260d) |
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 |
|---|---|---|---|
| 2026-10-09 13:49:07 shown | 414ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 13:03:48 | 358ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 05:58:34 | 714ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 09:53:19 | 858ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 19:25:00 | 596ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 13:08:57 | 902ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 04:26:42 | 601ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 08:19:02 | 903ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 10:24:37 | 650ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 09:56:33 | 9678ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 09:15:33 | 710ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 09:01:36 | 713ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 03:05:57 | 8589ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 01:19:25 | 2672ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 15:08:55 | 806ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 14:03:38 | 602ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 08:05:19 | 679ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 18:28:31 | 788ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-15 16:58:53 | 9768ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-14 02:27:00 | 702ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-12 05:07:57 | 686ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-11 04:01:16 | 831ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 21:40:54 | 864ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-06 23:47:15 | 827ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 20:27:28 | 958ms | 1 NS 0 A 0 MX | ❓ Unknown |