sebbelev-malerfirma.dk is a .dk domain served by 2 nameservers (naya.ns.cloudflare.com, weston.ns.cloudflare.com). It was registered on 4 March 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sebbelevmalerfirma-dk02b.mail.protection.outlook.com, mx.simply.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.43.41 | — | — | AS13335 | — | — | — | — |
| 172.67.218.226 | — | — | AS13335 | — | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.43.41 |
| 🔶 Autoconfig | 104.21.43.41 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:dae2 | — | — | AS13335 | — | — | — | — |
| 2606:4700:3037::6815:2b29 | — | — | AS13335 | — | — | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.43.41,172.67.218.226 ech=AEX+DQBBHQAgACDvr0foaUL+kfe8cQ/jzRqJm9WG78Sy1RChao5wzEe6ewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:dae2,2606:4700:3037::6815:2b29 |
| TXT Record |
|---|
| MS=ms31935204 |
| v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all |
| Policy | Record (sebbelev-malerfirma.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all |
| www | 104.21.43.41 172.67.218.226 2606:4700:3036::ac43:dae2 2606:4700:3037::6815:2b29 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sebbelev-malerfirma.dk: 104.21.43.41 172.67.218.226 2606:4700:3036::ac43:dae2 2606:4700:3037::6815:2b29 (AS13335) www.sebbelev-malerfirma.dk: 104.21.43.41 172.67.218.226 2606:4700:3036::ac43:dae2 2606:4700:3037::6815:2b29 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| 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 | 2403190695 |
| Primary NS (MNAME) | naya.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DLX A/S |
| Registered | 2012-03-04 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-10-08 04:54:40 | 1171ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 12:27:43 | 1252ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-23 15:38:45 | 1620ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-02 15:43:01 | 1174ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-29 23:33:08 | 3095ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-24 05:09:40 | 10429ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-01 03:23:48 | 1696ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 09:44:21 | 1181ms | 2 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-24 03:40:28 | 917ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:46:11 shown | 1744ms | 2 NS 2 A 2 MX | 🔓 Insecure |