eksamensstress.dk is a .dk domain served by 2 nameservers (chase.ns.cloudflare.com, sofia.ns.cloudflare.com). It was registered on 17 August 2026 (WHOIS) and first appeared in the .dk zone on 18 August 2026. Its website address 104.21.25.43 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 104.21.25.43 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.222.173 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::6815:192b | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3034::ac43:dead | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.25.43,172.67.222.173 ech=AEX+DQBB+gAgACBZ2Pee8zbDcxix3oMrLb658GNG7fAoVc4iO1pjgsNeXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:192b,2606:4700:3034::ac43:dead |
| www | 104.21.25.43 172.67.222.173 2606:4700:3032::6815:192b 2606:4700:3034::ac43:dead (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network eksamensstress.dk: 104.21.25.43 172.67.222.173 2606:4700:3032::6815:192b 2606:4700:3034::ac43:dead (AS13335) www.eksamensstress.dk: 104.21.25.43 172.67.222.173 2606:4700:3032::6815:192b 2606:4700:3034::ac43:dead (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 |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.eksamensstress.dk | LwhNTctnfF7RW5XZgWfgYypHdqqaK_9QJsxdFcgh1Pc |
| TXT | _acme-challenge.eksamensstress.dk | Yo3WvUSHJaOSNgVU8CeLO0bSiOWKupNwZvmayHFiMXU |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2418392846 |
| Primary NS (MNAME) | chase.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 | 2026-08-17 |
| Expires | 2027-08-16 (294d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-25 12:47:16 shown | 443ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-23 21:25:42 | 515ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-04 17:10:43 | 1184ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 16:43:25 | 362ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-25 14:57:33 | 493ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 08:48:08 | 3006ms | 3 NS 0 A 0 MX | 🔒 Secure |