interflon.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 217.198.25.73 is hosted by in2ip B.V. (AS34141) in The Netherlands. Mail is handled by interflon-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.198.25.73 | 3600s | www-03.interflon.net | AS34141 | in2ip B.V. | 217.198.16.0/20 | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | interflon.dk → 217.198.25.73 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 100 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms49569954 |
| v=spf1 a mx ptr include:spf.protection.outlook.com -all |
| Policy | Record (interflon.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ptr include:spf.protection.outlook.com -all |
| www CNAME | interflon.dk (all on interflon.dk) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 4/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.interflon.dk | interflon.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 |
|---|---|---|---|
| 2026-09-27 13:36:08 | 897ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 15:17:05 | 902ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 20:35:06 | 5851ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:33:17 | 1227ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 13:19:08 shown | 1544ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 17:52:31 | 1445ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 16:17:36 | 3379ms | 2 NS 1 A 1 MX | 🔒 Secure |