sendenballon.dk is a .dk domain served by 2 nameservers (gemma.ns.cloudflare.com, todd.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.17.135 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by www775.your-server.de. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.17.135 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.176.204 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 300s | www775.your-server.de | 167.235.125.57 2a01:4f8:1061:2262::2 |
www775.your-server.de www775.your-server.de |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3030::ac43:b0cc | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3031::6815:1187 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.17.135,172.67.176.204 ech=AEX+DQBBiQAgACCVlfFu6E/n+EF1NBv8K3dfVWELQcu2tqVj/CQO8MBqTgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b0cc,2606:4700:3031::6815:1187 |
| TXT Record |
|---|
| google-site-verification=Rty7_AVAdcDd36nh45F6MO0bhtNe5P0haSytoF09KdY |
| google-site-verification=vyl6YGOhsWY3fR2D_C-SnEelgjTy1ai1u7zHRENNXlw |
| v=DKIM1;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsY0W5QV0TkOHCKgshcCfVTl+pfuuDyoCzYRpUkT1AbOdpffl9EV0Ylw43YQc8ZagKm7ZR2xHdJJECkXtRPEoLSNf6oDpCLEQSIKzn1Zi2+DctJobU2WACtwg+u6w2o/YqfoacZ4KtnBZgfzK9o1inFwfGsj/wTktEi9xGNXQ4YT5Pi4xOhjvm9h+VAikqbQJoOL5dQoWF2jRCA+xog4SKfEKHWK0uVGIDquqkbcvnmp7USzr5t5Fy12etYO7kCJ/1T/+fgwTA/oHBBCpn+6l4Ib8jvBx6YjUAoFVDhakr2Zqrrt4msu+edOU8YCkP9zbIGtA72ew4HNPJ0Xtv/t2fwIDAQAB |
| v=spf1 a mx ~all |
| Policy | Record (sendenballon.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ~all |
| Policy | Record (_dmarc.sendenballon.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;pct=50;adkim=r;aspf=r; |
| www | 104.21.17.135 172.67.176.204 2606:4700:3030::ac43:b0cc 2606:4700:3031::6815:1187 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sendenballon.dk: 104.21.17.135 172.67.176.204 2606:4700:3030::ac43:b0cc 2606:4700:3031::6815:1187 (AS13335) www.sendenballon.dk: 104.21.17.135 172.67.176.204 2606:4700:3030::ac43:b0cc 2606:4700:3031::6815:1187 (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sendenballon.dk | GMDCzv4QhS9Lbl8okffyCPC7Ip112OcSpDDkphOs1e4 |
| TXT | _acme-challenge.sendenballon.dk | O12RjesxnAH_Eunuj-4eOALsIkQkAaMRh2MwrQKzd1g |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2417316796 |
| Primary NS (MNAME) | gemma.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 00:59:49 shown | 1754ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-26 21:39:31 | 890ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-25 06:44:49 | 883ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-22 04:31:50 | 3377ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-15 18:47:23 | 2610ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-26 15:33:59 | 836ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-08-01 22:35:51 | 2934ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-16 01:23:31 | 1245ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-14 16:51:55 | 1192ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-07-09 02:59:06 | 2260ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-30 06:28:28 | 925ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-20 03:03:46 | 2650ms | 2 NS 2 A 3 MX | 🔒 Secure |
| 2026-06-18 03:26:42 | 921ms | 2 NS 2 A 3 MX | 🔒 Secure |