safeline.dk is a .dk domain served by 2 nameservers (ns1.dnshost.net, ns2.dnshost.net). It was registered on 29 October 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.91.13.136 is hosted by Telia Cygate AB (AS197308) in Sweden. Mail is handled by safeline-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 81.91.13.136 | 3600s | — | AS197308 | Telia Cygate AB | 81.91.0.0/20 | 🇸🇪 Sweden | Stockholm |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms72343611 |
| v=spf1 mx a include:safeline.se include:spf.protection.outlook.com -all |
| Policy | Record (safeline.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a include:safeline.se include:spf.protection.outlook.com -all |
| www | 81.91.13.136 (AS197308) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-safeline-dk._domainkey.safelineswe.onmicrosoft.com | 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.
DNS lookups: 11/10 · 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 | 1792173934 |
| Primary NS (MNAME) | ns1.dnshost.net |
| Responsible (RNAME) | zonemaster\@dnshost@net |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Name SRS AB |
| Registered | 2015-10-29 |
| Expires | 2027-10-31 (377d) |
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 |
|---|---|---|---|
| 2026-10-17 11:00:45 shown | 1391ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 17:10:53 | 784ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 15:30:00 | 3334ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 19:09:47 | 1490ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 15:19:08 | 10596ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 09:11:56 | 981ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 01:33:58 | 2702ms | 2 NS 1 A 1 MX | ⚠️ Bogus |