danespo.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 81.95.249.47 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 81.95.249.47 | 600s | dw10-d008.dw-mgmt.lan | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| t90q6brxwkr2ht7z38h2pc14346t7qvs |
| Policy | Record (_dmarc.danespo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | Address record (no CNAME) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u1177162.wl163.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u1177162.wl163.sendgrid.net | 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.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100301 |
| 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 |
|---|---|---|---|
| 2026-10-03 19:53:21 shown | 1074ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 19:31:01 | 532ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 05:21:18 | 811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 23:46:29 | 1047ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 15:04:22 | 9177ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 12:58:59 | 4156ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 12:10:32 | 471ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 00:18:28 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 23:58:48 | 437ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 00:43:02 | 65535ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 00:16:32 | 2175ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 00:13:32 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 00:01:26 | 748ms | 2 NS 1 A 1 MX | 🔒 Secure |