geerthana.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.140 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.140 | — | webcluster13.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:65:98b3:579d:37c8 | — | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.240.140 2a02:2350:5:102:65:98b3:579d:37c8 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network geerthana.dk: 77.111.240.140 2a02:2350:5:102:65:98b3:579d:37c8 (AS51468) www.geerthana.dk: 77.111.240.140 2a02:2350:5:102:65:98b3:579d:37c8 (AS51468) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026052905 |
| 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 | 2010-09-05 |
| Expires | 2027-09-30 (339d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 04:14:59 | 756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 03:49:39 | 795ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 22:56:05 | 623ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 07:04:18 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 14:39:52 | 756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-13 10:55:21 | 1036ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 17:29:59 | 1912ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-07-03 10:09:13 | 757ms | 2 NS 1 A 3 MX | 🔒 Secure |
| 2026-06-26 12:25:19 | 1787ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 22:01:28 | 780ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 20:58:14 | 768ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 09:17:54 shown | 1855ms | 2 NS 1 A 4 MX | 🔒 Secure |