sme-it.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.7.135 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mail.dogpro.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 87.104.7.135 | 60s | 87.104.7.135.static.fibianet.dk | AS44869 | FIBIA P/S | 87.104.0.0/18 | 🇩🇰 Denmark | Præstø |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 15 | 60s | mail.dogpro.dk | 2a01:4f8:c17:f89e::1 91.99.3.218 |
mail.dogpro.dk mail.dogpro.dk |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.dogpro.dk → 91.99.3.218 |
| 🔶 Autoconfig | mail.dogpro.dk → 91.99.3.218 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 1 | 443 | mail.dogpro.dk |
| _imap._tcp | 0 | 1 | 143 | mail.dogpro.dk |
| _imaps._tcp | 0 | 1 | 993 | mail.dogpro.dk |
| TXT Record |
|---|
| google-site-verification=yEIEjDo8WFBojO6W3SQTWQ1QQ8ZZIKPRpfp8a7iJY8Q |
| v=spf1 include:dogpro.dk mx ~all |
| Policy | Record (sme-it.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:dogpro.dk mx ~all |
| Policy | Record (_dmarc.sme-it.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:walther.barnett@sme-it.dk; ruf=mailto:walther@sme-it.dk; sp=none; ri=86400 |
| www | 87.104.7.135 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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: 8/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026060900 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 19:44:44 shown | 967ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 19:44:12 | 1115ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 01:34:12 | 4685ms | 3 NS 0 A 1 MX | ❓ Unknown |
| 2026-06-17 13:24:16 | 979ms | 3 NS 1 A 1 MX | 🔓 Insecure |