ucgroup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.117 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by ucgroup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.117 | 3600s | webcluster2.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:80aa:325c:3c6:a710 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms71148236 |
| v=spf1 a include:spf.protection.outlook.com include:_custspf.one.com -all |
| Policy | Record (ucgroup.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com include:_custspf.one.com -all |
| www | 46.30.215.117 2a02:2350:5:111:80aa:325c:3c6:a710 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network ucgroup.dk: 46.30.215.117 2a02:2350:5:111:80aa:325c:3c6:a710 (AS51468) www.ucgroup.dk: 46.30.215.117 2a02:2350:5:111:80aa:325c:3c6:a710 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-ucgroup-dk._domainkey.ucgroupdk.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-ucgroup-dk._domainkey.ucgroupdk.onmicrosoft.com | RSA · ~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: 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 | 2026100901 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-08-14 |
| Expires | 2027-08-13 (298d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 07:55:18 shown | 1618ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 06:36:23 | 1239ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 14:37:00 | 1551ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 22:49:19 | 1279ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 08:06:39 | 1086ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 22:53:02 | 818ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 01:50:53 | 5260ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-30 02:17:10 | 4630ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-11 14:23:56 | 1810ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 18:10:39 | 783ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:50:30 | 2048ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 16:36:08 | 1213ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 06:19:43 | 1161ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 22:20:43 | 1095ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 01:00:01 | 968ms | 2 NS 1 A 1 MX | 🔒 Secure |