profgulve.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.153 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.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 |
|---|---|---|---|---|---|---|---|
| 46.30.213.153 | 3600s | webcluster1.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.153 |
| 🔶 Autoconfig | 46.30.213.153 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:10c:cf:576d:9fdf:ee45 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| google-site-verification=Sysd9DUZyMyl8rldApM2sgvm3dNAUwxb-eihlQOdnHs |
| twilio-domain-verification=421d21161b7aa6dd0d2cc930b6164cdf |
| v=spf1 include:_spf.google.com include:_custspf.one.com ~all |
| Policy | Record (profgulve.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:_custspf.one.com ~all |
| Policy | Record (_dmarc.profgulve.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:info@profgulve.dk |
| www | 46.30.213.153 2a02:2350:5:10c:cf:576d:9fdf:ee45 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network profgulve.dk: 46.30.213.153 2a02:2350:5:10c:cf:576d:9fdf:ee45 (AS51468) www.profgulve.dk: 46.30.213.153 2a02:2350:5:10c:cf:576d:9fdf:ee45 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 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 | 2026081508 |
| 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 | ONE.COM A/S |
| Registered | 2023-07-06 |
| Expires | 2027-07-05 (257d) |
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 |
|---|---|---|---|
| 2026-10-03 16:25:32 | 460ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-02 22:15:05 | 786ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 08:15:01 | 1081ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 16:08:34 | 644ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 10:31:38 shown | 1861ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 14:44:28 | 1070ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 17:49:54 | 1646ms | 2 NS 1 A 1 MX | 🔒 Secure |