frederiksbergfertilitet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.186 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by frederiksbergfertilitet-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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.215.186 | — | webcluster2.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:80d5:5516:8e0:2cda | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms97655767 |
| P-vfmNSraVf3 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (frederiksbergfertilitet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.frederiksbergfertilitet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:7d1cb999cff1.a@dmarcinput.com; ruf=mailto:7d1cb999cff1.f@dmarcinput.com; fo=1 |
| www | 46.30.215.168 2a02:2350:5:106:8042:3be4:d3de:b5c0 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network frederiksbergfertilitet.dk: 46.30.215.168 2a02:2350:5:106:8042:3be4:d3de:b5c0 (AS51468) www.frederiksbergfertilitet.dk: 46.30.215.168 2a02:2350:5:106:8042:3be4:d3de:b5c0 (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-frederiksbergfertilitet-dk._domainkey.frederiksbergfertilitet.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-frederiksbergfertilitet-dk._domainkey.frederiksbergfertilitet.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: 1/10 · 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 | 2026052601 |
| 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 | 2024-12-09 |
| Expires | 2026-12-08 (44d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:39:29 | 1302ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 05:57:38 | 1168ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 05:27:48 | 703ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 07:22:35 | 1025ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 19:20:37 | 1163ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 18:26:36 | 851ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 14:49:32 | 5233ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 08:21:05 | 1420ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:44:13 shown | 959ms | 2 NS 1 A 1 MX | 🔒 Secure |