jonzin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.139 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 77.111.240.139 | 3600s | webcluster12.webpod11-cph3.one.com | AS51468 | One.com A/S | 77.111.240.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | aspmx.l.google.com | 142.251.127.27 2a00:1450:4001:c21::1a |
lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| 20 | 3600s | alt1.aspmx.l.google.com | 142.250.147.26 2a00:1450:4025:c01::1b |
rd-in-f26.1e100.net rd-in-f27.1e100.net |
AS15169 Google LLC AS15169 Google LLC |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:102:59:9f33:efa9:3050 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_spf.google.com ~all |
| Policy | Record (jonzin.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com ~all |
| www | 77.111.240.139 2a02:2350:5:102:59:9f33:efa9:3050 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jonzin.dk: 77.111.240.139 2a02:2350:5:102:59:9f33:efa9:3050 (AS51468) www.jonzin.dk: 77.111.240.139 2a02:2350:5:102:59:9f33:efa9:3050 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101601 |
| 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 | 2004-08-27 |
| Expires | 2027-08-31 (317d) |
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 |
|---|---|---|---|
| 2026-10-16 15:18:41 shown | 1465ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 18:19:55 | 1766ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-16 17:56:41 | 837ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 23:41:04 | 590ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-24 15:49:53 | 868ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-16 11:38:58 | 3181ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-16 12:24:14 | 2940ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-11 09:37:54 | 9099ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 19:24:13 | 1766ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 05:27:44 | 1007ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 04:52:52 | 2710ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 00:59:39 | 875ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 13:40:12 | 2028ms | 2 NS 1 A 2 MX | 🔒 Secure |