boernehoejskolen.dk

Records from scan: 2026-10-08 14:41:17  ·  689ms total  ·  last checked 2026-10-19 06:41 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boernehoejskolen.dk is a .dk domain served by 2 nameservers (leia.ns.cloudflare.com, lou.ns.cloudflare.com). It was registered on 15 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.2 is hosted by Cloudflare, Inc. (AS13335). 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.

🖥️ Nameservers#

2 records   47ms

🌍 A Records#

2 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.24.2 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.214.192 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   36ms

🔐 HTTPS Records#

1 records   52ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.24.2,172.67.214.192 ech=AEX+DQBBCAAgACCJNvvs2UwODBGl9vifOQfmcIOwVtmpkwv1yPFXuwa7LAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1802,2606:4700:3035::ac43:d6c0

📝 TXT Records#

1 records   181ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (boernehoejskolen.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.boernehoejskolen.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:7db15998123444078328adb6f0abc27c@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-08 14:41:17
www104.21.24.2 172.67.214.192 2606:4700:3031::6815:1802 2606:4700:3035::ac43:d6c0 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

116ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

34ms
FieldValue
Serial2416930127
Primary NS (MNAME)leia.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 21:22:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-01-15
Expires2027-01-31 (103d)

🔗 Same registrant#

16 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
47ms
A
44ms
MX
40ms
AAAA
36ms
TXT
181ms
CAA
43ms
HTTPS
52ms
TLSA
74ms
SOA
34ms
MTA-STS
66ms
DNSSEC
116ms
SRV
70ms
Total
689ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 14:41:17 shown 689ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-04 09:26:13 444ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-29 20:59:25 541ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-23 15:30:36 562ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-21 09:45:49 1148ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-14 15:04:51 2335ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-22 06:36:49 9275ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-30 11:32:07 8708ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-21 05:36:14 805ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-16 04:57:31 936ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-07 07:29:08 3986ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-04 23:27:01 1379ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-04 17:56:48 3871ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-01 23:53:27 960ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 15:25:42 2322ms 2 NS 2 A 0 MX 🔒 Secure
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