conceptapps.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was registered on 28 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.213.81.211 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by conceptapps-dk.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 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 |
|---|---|---|---|---|---|---|---|
| 77.213.81.211 | 3600s | — | AS9158 | Telenor A/S | 77.212.0.0/14 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| mscid=f5pfwWuY+QoAm33g6zLfcsSZZIw/CCjaIUZaWwSMYFyTODSV+cjPg66B75lgtXlB1GDjefxIHYPT7A0dcXhJmA== |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (conceptapps.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | conceptapps.dk (all on conceptapps.dk) → 77.213.81.211 (AS9158) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.conceptapps.dk | LD70E1bo15y-WhHA-hEtidBVjqeAYoAxMrJ1nONCoTQ |
| 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 | 1 |
| Primary NS (MNAME) | ns1.bdm.microsoftonline.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-04-28 |
| Expires | 2027-04-30 (188d) |
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 |
|---|---|---|---|
| 2026-10-21 22:41:43 shown | 652ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 09:33:32 | 1968ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 08:42:08 | 1003ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 04:21:42 | 1434ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 01:32:43 | 2449ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 23:00:16 | 1554ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 21:16:14 | 1885ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 16:22:00 | 1541ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:47:57 | 59564ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:17:06 | 2059ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:07:46 | 559ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 22:01:25 | 1819ms | 4 NS 1 A 1 MX | 🔓 Insecure |