svendbo.dk is a .dk domain served by 2 nameservers (itzel.ns.cloudflare.com, syeef.ns.cloudflare.com). It was registered on 1 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.69.94 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by 755067155.pamx1.hotmail.com. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 104.21.69.94 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.206.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | 755067155.pamx1.hotmail.com | 52.101.103.142 52.101.11.11 52.101.137.1 52.101.50.6 |
— — — — |
AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:cef6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::6815:455e | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.69.94,172.67.206.246 ech=AEX+DQBBiAAgACDk2bGoHjdSOAbgC2s4HBS01Ebjh8w4PdHVfh2PAL4ZBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:cef6,2606:4700:3033::6815:455e |
| TXT Record |
|---|
| v=spf1 ip4:86.52.54.100 include:outlook.com include:spf.protection.outlook.com -all |
| Policy | Record (svendbo.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:86.52.54.100 include:outlook.com include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.svendbo.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | syn.svendbo.dk (all on svendbo.dk) → 83.89.249.101 (AS3292) |
| www vs bare domain | Different networks svendbo.dk: 104.21.69.94 172.67.206.246 2606:4700:3031::ac43:cef6 2606:4700:3033::6815:455e (AS13335) (all like this)www.svendbo.dk: 83.89.249.101 (AS3292) |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.svendbo.dk | m0S3HZGcz_dKXEfWKCIjskh9c-PItoQmfYXkqiyc7Js |
| 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 | 2412972221 |
| Primary NS (MNAME) | itzel.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 1999-07-01 |
| Expires | 2027-09-30 (341d) |
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 |
|---|---|---|---|
| 2026-10-22 14:57:00 | 2129ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-20 19:30:39 | 4487ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-08 19:42:49 | 902ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 06:47:03 shown | 4024ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 02:55:14 | 7594ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-10 22:02:45 | 17095ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 01:28:52 | 2106ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 21:07:55 | 1192ms | 2 NS 2 A 1 MX | 🔓 Insecure |