jakobsander.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.241.109 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 |
|---|---|---|---|---|---|---|---|
| 77.111.241.109 | 3600s | webcluster2.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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:104:8068:4b1b:7202:cdf7 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 77.111.241.109 2a02:2350:5:104:8068:4b1b:7202:cdf7 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jakobsander.dk: 77.111.241.109 2a02:2350:5:104:8068:4b1b:7202:cdf7 (AS51468) www.jakobsander.dk: 77.111.241.109 2a02:2350:5:104:8068:4b1b:7202:cdf7 (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 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | 24689A1B29BE70163B6DCF262497B6EC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026072301 |
| 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 | 2023-09-09 |
| Expires | 2027-09-08 (325d) |
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 |
|---|---|---|---|
| 2026-10-03 09:54:49 | 804ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-02 12:38:17 | 764ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-28 10:21:16 | 704ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 17:29:02 | 621ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-19 04:51:30 | 7073ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-05 19:47:31 | 1021ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-04 17:00:19 | 956ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-01 17:59:36 | 9118ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-29 02:39:36 | 2377ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-28 01:38:46 | 910ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-27 00:55:34 | 8718ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-26 00:13:33 | 876ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-24 23:58:05 shown | 880ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-23 22:45:29 | 1001ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 22:09:30 | 16748ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-21 21:06:13 | 916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 16:31:49 | 8842ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-19 14:31:02 | 10954ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-18 13:34:11 | 2867ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 09:10:43 | 8743ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-16 02:34:29 | 1284ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-14 04:54:30 | 846ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 11:59:38 | 1166ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-11 01:29:18 | 1037ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-09 02:45:23 | 1597ms | 2 NS 1 A 4 MX | 🔒 Secure |