selvio.dk is a .dk domain served by 2 nameservers (lauryn.ns.cloudflare.com, leo.ns.cloudflare.com). It was registered on 15 June 2026 (WHOIS) and first appeared in the .dk zone on 17 June 2026. Its website address 104.21.27.233 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by selvio-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.27.233 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.143.170 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.143.170 |
| 🔶 Autoconfig | 104.21.27.233 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3031::6815:1be9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::ac43:8faa | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.27.233,172.67.143.170 ech=AEX+DQBBWAAgACCUwvFJl/BnufhhB+VDTDNb13lwRx1RkmsO5dvlrFMoRgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1be9,2606:4700:3035::ac43:8faa |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (selvio.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.selvio.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:88559f7175a14ba0a4cec50bee1fee55@dmarc-reports.cloudflare.net |
| www | 104.21.27.233 172.67.143.170 2606:4700:3031::6815:1be9 2606:4700:3035::ac43:8faa (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2414880243 |
| Primary NS (MNAME) | lauryn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-06-15 |
| Expires | 2027-06-14 (237d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-10 02:49:05 | 1227ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-04 07:54:51 | 1172ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-25 00:43:09 shown | 3132ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-18 04:16:16 | 1232ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-11 14:35:23 | 892ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-27 11:27:52 | 899ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-23 06:21:03 | 11575ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-22 05:57:15 | 9919ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-16 04:33:05 | 6242ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 15:52:01 | 10449ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 16:37:06 | 6130ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 14:07:18 | 2542ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 23:05:17 | 1102ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 21:16:04 | 922ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 16:39:31 | 1871ms | 2 NS 1 A 0 MX | 🔓 Insecure |