friismobility.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 22 December 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.89.248.155 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by postal.friisconsult.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 83.89.248.155 | 3600s | 0x5359f89b.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Skovlunde |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | postal.friisconsult.com | 83.89.248.155 | 0x5359f89b.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.89.248.155 |
| 🔶 Autoconfig | 83.89.248.155 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 1 | 993 | mail.crewcast.dk |
| TXT Record |
|---|
| v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net include:spf.protection.outlook.com ~all |
| Policy | Record (friismobility.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.postal.friisconsult.com include:spf.mtasv.net include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.friismobility.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@friisconsult.com |
| www | 83.89.248.155 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-friismobility-dk._domainkey.mobilitydreamteam.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-friismobility-dk._domainkey.mobilitydreamteam.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: 5/10 · policy: ~all
No problems found| 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 | 2026081300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2017-12-22 |
| Expires | 2027-07-31 (283d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 00:23:42 | 2684ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 03:20:56 | 873ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 03:08:32 | 872ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 20:57:32 | 1056ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 15:23:54 | 1113ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-15 20:09:25 | 5168ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 14:39:03 shown | 1397ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-14 21:29:46 | 777ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 15:06:27 | 885ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:18:06 | 1481ms | 4 NS 1 A 1 MX | 🔓 Insecure |