simflex.dk is a .dk domain served by 4 nameservers (ns.web-solutions.dk, ns2.web-solutions.dk, ns3.web-solutions.eu and 1 more). It was registered on 28 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by simflex-dk.mail.protection.outlook.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 |
|---|---|---|---|---|---|---|---|
| 212.130.76.123 | 3600s | — | AS3292 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.151.200 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (simflex.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.simflex.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; |
| www CNAME | simflex.dk (all on simflex.dk) → 194.99.46.243 (AS34766) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit | |
| selector1 | selector1-simflex-dk._domainkey.forcetechnology.onmicrosoft.com | RSA · ~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: 1/10 · 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 | 2022054987 |
| Primary NS (MNAME) | ns.web-solutions.dk |
| Responsible (RNAME) | hostmaster@web-solutions.eu |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 1999-06-28 |
| Expires | 2027-06-30 (255d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:41:50 | 1341ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 23:31:09 | 3063ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 19:55:48 | 935ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 19:51:42 | 1195ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 10:04:50 | 1201ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 08:14:16 | 1310ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 06:00:07 | 2025ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 14:50:28 | 1350ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 11:10:31 | 1471ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 21:58:57 | 9124ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-08-19 20:17:52 | 7290ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 06:59:33 | 1337ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 22:10:31 | 2520ms | 4 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-31 14:06:45 | 1525ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 00:44:20 | 1480ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 18:00:16 | 9139ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 22:55:55 | 1291ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 14:30:03 | 4626ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 12:42:46 | 1354ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 09:48:21 shown | 2073ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 23:11:59 | 978ms | 4 NS 1 A 1 MX | 🔓 Insecure |