jlccoaching.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.79 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.111.241.79 | 3600s | webcluster1.wordpresspod2-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod16-cph3.g1i.one.com | 5.249.232.33 | mx1.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod16-cph3.g1i.one.com | 5.249.232.34 | mx2.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod16-cph3.g1i.one.com | 5.249.232.35 | mx3.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod16-cph3.g1i.one.com | 5.249.232.36 | mx4.mailpod16-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:7f:5ee4:db62:9096 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.79 2a02:2350:5:104:7f:5ee4:db62:9096 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jlccoaching.dk: 77.111.241.79 2a02:2350:5:104:7f:5ee4:db62:9096 (AS51468) www.jlccoaching.dk: 77.111.241.79 2a02:2350:5:104:7f:5ee4:db62:9096 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 2362DFAC1BB9F66402E0636BDEF478E5… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101102 |
| 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 | 2023-02-08 |
| Expires | 2027-02-07 (113d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 22:56:08 | 468ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-11 13:36:14 shown | 546ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-08 07:55:37 | 511ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-16 13:51:12 | 873ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 17:46:53 | 992ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 08:59:06 | 5192ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-12 11:04:44 | 986ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-10 03:51:21 | 4937ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-07 19:34:13 | 1131ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-01 17:41:05 | 9582ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 13:33:42 | 797ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 12:56:30 | 830ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 12:48:54 | 2743ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 12:35:14 | 740ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 09:33:59 | 969ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 22:31:18 | 831ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 21:53:38 | 8853ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 11:28:45 | 2789ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 08:35:31 | 812ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 04:41:40 | 906ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-15 17:58:38 | 902ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-13 13:05:41 | 843ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 20:06:33 | 781ms | 2 NS 1 A 4 MX | 🔒 Secure |