sygiroen.dk is a .dk domain served by 2 nameservers (gail.ns.cloudflare.com, walt.ns.cloudflare.com). It was registered on 2 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.5.223 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by noo.dk. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|---|---|---|---|
| 104.21.5.223 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.133.236 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | noo.dk | 185.55.196.61 | — | AS60153 Inpadi ApS |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::ac43:85ec | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:5df | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.5.223,172.67.133.236 ech=AEX+DQBB7wAgACBuHU29kdimXyP3FXOhLS9knaBMSm4ZWA6NhEhR0vneIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:85ec,2606:4700:3035::6815:5df |
| www | 104.21.5.223 172.67.133.236 2606:4700:3031::ac43:85ec 2606:4700:3035::6815:5df (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sygiroen.dk: 104.21.5.223 172.67.133.236 2606:4700:3031::ac43:85ec 2606:4700:3035::6815:5df (AS13335) www.sygiroen.dk: 104.21.5.223 172.67.133.236 2606:4700:3031::ac43:85ec 2606:4700:3035::6815:5df (AS13335) |
| Wildcard | No |
| 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 | 2415889608 |
| Primary NS (MNAME) | gail.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 | 2002-09-02 |
| Expires | 2030-09-30 (1441d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 23:30:51 shown | 1376ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 23:10:12 | 903ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 22:53:45 | 2466ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-22 09:51:04 | 723ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 07:32:39 | 1682ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 17:41:06 | 884ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-31 03:09:35 | 1845ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-20 19:29:11 | 2821ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-24 19:57:49 | 2011ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-22 15:48:17 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 13:23:53 | 2410ms | 2 NS 2 A 1 MX | 🔓 Insecure |