nonlinear.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 4 October 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.209 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.209 | 3600s | 209.giga-ptr.232.116.217.in-addr.arpa web9.gigahost.dk |
AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 Denmark | — |
| 46.183.138.100 | 3600s | — | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | nonlinear.dk → 217.116.232.209 |
| 🔶 Autoconfig | nonlinear.dk → 46.183.138.100 |
| TXT Record |
|---|
| v=spf1 include:aspmx.googlemail.com ~all |
| Policy | Record (nonlinear.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:aspmx.googlemail.com ~all |
| www CNAME | nonlinear.dk (all on nonlinear.dk) |
| www vs bare domain | Same network nonlinear.dk: 217.116.232.209 46.183.138.100 (AS47292) www.nonlinear.dk: 217.116.232.209 46.183.138.100 (AS47292) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.nonlinear.dk | nonlinear.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082001 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@nonlinear.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2004-10-04 |
| Expires | 2027-10-31 (372d) |
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 |
|---|---|---|---|
| 2026-10-23 20:44:00 | 1001ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-10-22 07:22:50 | 1798ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-10-15 18:03:57 | 1305ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-10-08 05:07:21 | 4646ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-10-01 20:38:05 | 1855ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-29 20:29:25 | 946ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-24 06:04:22 | 1384ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-18 03:59:28 | 3110ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-11 04:20:58 | 1406ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-07 21:42:40 | 1524ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-27 22:31:36 | 896ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-26 21:54:31 | 1205ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-26 07:17:45 | 1279ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-20 16:44:15 shown | 12248ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-14 03:01:26 | 6571ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-07 09:07:52 | 10672ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-02 02:47:55 | 9975ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-07-23 10:22:34 | 17700ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-07-16 19:57:19 | 2008ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-07-11 02:04:14 | 9577ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-07-03 12:09:33 | 1196ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-25 09:17:08 | 1848ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-21 00:34:24 | 3811ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-18 03:08:41 | 1151ms | 5 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-18 02:54:06 | 1443ms | 5 NS 2 A 7 MX | 🔓 Insecure |