deber.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.225 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by deber-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.240.225 | 3600s | webcluster2.wordpresspod1-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 77.111.240.225 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:101:800c:830:257b:f073 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=67F6464ABA6AF1E6C48D17428BF05304002C9199 |
| v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ip4:46.36.211.197 -all |
| Policy | Record (deber.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:_custspf.one.com ip4:46.36.211.197 -all |
| Policy | Record (_dmarc.deber.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; fo=1; rf=afrf; rua=mailto:dmarc@deber.dk; ruf=mailto:dmarc@deber.dk; pct=100; ri=86400 |
| www | 77.111.240.225 2a02:2350:5:101:800c:830:257b:f073 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network deber.dk: 77.111.240.225 2a02:2350:5:101:800c:830:257b:f073 (AS51468) www.deber.dk: 77.111.240.225 2a02:2350:5:101:800c:830:257b:f073 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-deber-dk._domainkey.deberdk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · 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 | 2026061302 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 16:52:33 | 1399ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 16:27:50 | 1075ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 05:33:41 | 1275ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 23:08:23 | 1175ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 14:29:47 | 5674ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 10:09:13 | 16996ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 03:34:57 shown | 5670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:41:11 | 1234ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 01:26:19 | 1542ms | 2 NS 1 A 1 MX | 🔒 Secure |