gladsaxebladet.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by gladsaxebladet-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.127 | — | webforward.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms44120316 |
| S0J0A87263 |
| v=spf1 include:spf.protection.outlook.com include:spf.sn.dk include:spf.messagelabs.com -all |
| Policy | Record (gladsaxebladet.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.sn.dk include:spf.messagelabs.com -all |
| Policy | Record (_dmarc.gladsaxebladet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; |
| www | 195.47.247.18 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-gladsaxebladet-dk._domainkey.sjmdk.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: 5/10 · 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 | 2026032501 |
| 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 | 1998-09-03 |
| Expires | 2027-09-30 (343d) |
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).
Showing 100 of 151.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 08:06:48 | 677ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 02:54:04 | 1856ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-22 03:41:12 | 918ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 15:55:57 | 965ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 14:24:51 | 3541ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 18:35:04 | 1279ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:39:05 shown | 1020ms | 2 NS 1 A 1 MX | 🔒 Secure |