adda.dk is a .dk domain served by 2 nameservers (chip.ns.cloudflare.com, oaklyn.ns.cloudflare.com). It was registered on 13 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.adda.dk. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.11.68 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.148.73 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | mail.adda.dk | 167.235.1.82 | cp09.nordicway.dk | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:9449 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3032::6815:b44 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.11.68,172.67.148.73 ech=AEX+DQBBGQAgACBDNAo1yXwJ1Gkk+N6cJLUWAOp/M4T2IZz+lSEBd0BQPwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9449,2606:4700:3032::6815:b44 |
| TXT Record |
|---|
| google-site-verification=PSYurBGQFBGy210CRHmW2albCQgqjfxJYOKq7R2e6MA |
| v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:raiselysite.com ip4:167.235.1.82 -all |
| Policy | Record (adda.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 include:raiselysite.com ip4:167.235.1.82 -all |
| Policy | Record (_dmarc.adda.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:29ae09cae2a840178dd33732cfd689a7@dmarc-reports.cloudflare.net |
| www | 104.21.11.68 172.67.148.73 2606:4700:3031::ac43:9449 2606:4700:3032::6815:b44 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA Invalid key data — receivers can't verify signatures |
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: 8/10 · policy: -all
| 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 | 2411157210 |
| Primary NS (MNAME) | chip.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | nordicway ApS |
| Registered | 1999-01-13 |
| Expires | 2027-03-31 (162d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 10:42:49 | 560ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-12 20:56:14 | 1283ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-09 23:58:13 | 713ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-06 16:18:49 | 580ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-01 03:11:13 | 539ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 23:53:33 | 1427ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-22 04:53:43 | 6331ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-21 04:44:46 | 2140ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-06 19:18:23 shown | 1517ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-20 23:19:43 | 9874ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 04:01:28 | 998ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:18:33 | 645ms | 2 NS 2 A 1 MX | 🔓 Insecure |