red-fix.dk is a .dk domain served by 3 nameservers (dns0.domeinbalie.nl, dns1.domeinbalie.nl, dns2.domeinbalie.org). It was registered on 18 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.144.230.204 is hosted by Signet B.V. (AS20857) in The Netherlands. Mail is handled by mail.red-fix.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 136.144.230.204 | 3600s | server1.red-fix.com | AS20857 | Signet B.V. | 136.144.128.0/17 | 🇳🇱 The Netherlands | Groningen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.red-fix.com | 136.144.230.204 | server1.red-fix.com | AS20857 Signet B.V. |
| TXT Record |
|---|
| Sendinblue-code:455a137efbacae34e33e95a229a5d0c8 |
| v=spf1 ip4:136.144.230.204 include:eu.mailgun.org include:spf.sendinblue.com ~all |
| Policy | Record (red-fix.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:136.144.230.204 include:eu.mailgun.org include:spf.sendinblue.com ~all |
| Policy | Record (_dmarc.red-fix.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 136.144.230.204 (AS20857) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 3/10 · policy: ~all
No problems found| 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 | 2026092401 |
| Primary NS (MNAME) | dns0.domeinbalie.nl |
| Responsible (RNAME) | hostmaster@red-fix.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2019-01-18 |
| Expires | 2027-01-31 (101d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 10:41:45 | 3441ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 18:53:26 | 1970ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 17:37:17 | 939ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 17:26:12 shown | 688ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 18:55:54 | 9635ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:59:05 | 959ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 09:30:15 | 4041ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 08:27:52 | 2587ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 05:55:54 | 762ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 00:35:32 | 774ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 15:58:19 | 1864ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 03:09:47 | 906ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 23:06:39 | 2870ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-31 18:51:32 | 867ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 02:52:11 | 11315ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 02:31:43 | 24909ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 21:08:50 | 3475ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-11 00:47:22 | 5462ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 18:50:27 | 2040ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 05:36:12 | 1118ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 00:22:09 | 5151ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 13:38:16 | 8436ms | 3 NS 1 A 1 MX | 🔓 Insecure |