glasfibersilo.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 46.30.213.191 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.30.213.191 | 3600s | webforward.webpod14-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.140 |
| 🔶 Autoconfig | 46.30.213.140 |
| www | 104.21.82.148 172.67.158.175 2606:4700:3033::ac43:9eaf 2606:4700:3036::6815:5294 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network glasfibersilo.dk: 104.21.82.148 172.67.158.175 2606:4700:3033::ac43:9eaf 2606:4700:3036::6815:5294 (AS13335) www.glasfibersilo.dk: 104.21.82.148 172.67.158.175 2606:4700:3033::ac43:9eaf 2606:4700:3036::6815:5294 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026053101 |
| 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 |
|---|---|---|---|
| 2026-10-02 09:57:32 | 950ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-10-01 09:53:32 | 1006ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-30 09:50:21 | 708ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-30 05:19:46 | 1511ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-29 05:13:43 | 870ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-25 03:13:00 | 852ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-24 02:03:24 | 1918ms | 2 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-09 08:59:20 | 748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 17:18:02 | 5002ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 05:38:48 | 2764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 22:14:02 shown | 1476ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 09:37:45 | 1059ms | 2 NS 1 A 4 MX | 🔒 Secure |