simi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 May 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | — | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.67 |
| 🔶 Autoconfig | 195.47.247.18 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=MpxHubOjuQC-vMbhXhLqGsLCXBEumjLYFKyqjQ8SNQg |
| MS=ms42482206 |
| v=spf1 include:spf.comendosystems.com include:servers.mcsv.net include:mailanyone.net include:spf.protection.outlook.com include:spf.eu.signature365.net -all |
| Policy | Record (simi.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.comendosystems.com include:servers.mcsv.net include:mailanyone.net include:spf.protection.outlook.com include:spf.eu.signature365.net -all |
| Policy | Record (_dmarc.simi.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:66476070781e9@ag.dmarcly.com; ruf=mailto:66476070781e9@fo.dmarcly.com; sp=reject; fo=0; |
| www | 87.54.8.35 (AS3292) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 8/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061001 |
| 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 | 2018-05-27 |
| Expires | 2027-05-31 (219d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 07:31:06 | 785ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 00:54:30 | 920ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-12 13:26:46 | 1847ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-07 15:10:00 | 1371ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 09:23:49 | 1302ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 20:56:32 | 2825ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-31 03:17:00 | 1647ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 11:58:24 | 3009ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-07 01:30:07 | 1702ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 00:30:40 | 843ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 23:13:50 shown | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |