duvald.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, harvey.ns.cloudflare.com). It was registered on 30 November 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.23 is hosted by Cloudflare, Inc. (AS13335). 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 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| alla.ns.cloudflare.com | — | — | — |
| harvey.ns.cloudflare.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.7.23 | — | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.135.165 | — | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:87a5 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:717 | — | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.7.23,172.67.135.165 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:87a5,2606:4700:3037::6815:717 |
| TXT Record |
|---|
| v=spf1 ip4:91.98.139.7 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com ~all |
| Policy | Record (duvald.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:91.98.139.7 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com ~all |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 91.98.139.7 (AS24940) (address records, no CNAME) |
| www vs bare domain | Different networks duvald.dk: 104.21.7.23 172.67.135.165 2606:4700:3034::6815:717 2606:4700:3035::ac43:87a5 (AS13335) (all like this)www.duvald.dk: 91.98.139.7 (AS24940) |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 2404989192 |
| Primary NS (MNAME) | alla.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-11-30 |
| Expires | 2026-11-30 (42d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 05:02:28 | 1461ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-29 22:36:47 | 787ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-23 12:43:30 | 1175ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-13 20:07:30 | 1125ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-09-06 07:40:55 | 2036ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-08-28 02:56:14 | 922ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-07-23 06:51:00 | 10754ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-28 11:26:22 | 1544ms | 2 NS 2 A 7 MX | 🔓 Insecure |
| 2026-06-17 05:05:36 shown | 3006ms | 2 NS 2 A 7 MX | 🔓 Insecure |