highschool-usa.dk

📜 Historical scan 2026-06-21 08:26:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

highschool-usa.dk is a .dk domain served by 2 nameservers (ns1.azehosting.net, ns2.azehosting.net). It was registered on 2 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 144.76.15.53 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by highschool-usa.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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.

🖥️ Nameservers#

2 records   113ms
NameserverIP addressesPTRASN / ISP
ns1.azehosting.net 2a01:4f8:13b:3146::1
94.130.138.185		 —
ns1.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.azehosting.net 2a01:4f8:c17:5f0a::2
88.99.15.5		 ns2.azehosting.net
ns2.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   129ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.15.53 3600s server.pes.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   128ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s highschool-usa.dk 144.76.15.53 server.pes.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   505ms
TXT Record
v=spf1 +a +mx +ip4:144.76.15.53 include:spf.azehosting.net ~all

✉️ SPF#

PolicyRecord (highschool-usa.dk)
~all (soft fail) v=spf1 +a +mx +ip4:144.76.15.53 include:spf.azehosting.net ~all

📨 DMARC#

PolicyRecord (_dmarc.highschool-usa.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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#

latest probe, not this scan · checked 2026-10-18 06:09:10
www CNAMEhighschool-usa.dk (all on highschool-usa.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.highschool-usa.dk pYsSDlZsHDuO1oZV5UU5gP1ao-qDseO2Tc-YdUTB2LQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

265ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

126ms
FieldValue
Serial2026042801
Primary NS (MNAME)ns1.azehosting.net
Responsible (RNAME)laust@kh-online.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-21 04:23:48
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-04-02
Expires2027-04-30 (190d)

🔗 Same registrant#

67 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
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bambus-stroemper.dkPunktum dk A/S (direct)
bedsidecrib.dkPunktum dk A/S (direct)
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e-pressen.dkPunktum dk A/S (direct)
fiskeopskrift.dkPunktum dk A/S (direct)
fodboldmaal-til-haven.dkPunktum dk A/S (direct)
fodboldtoej.dkPunktum dk A/S (direct)
fokus24.dkPunktum dk A/S (direct)
frederiksvaerk.dkPunktum dk A/S (direct)
fugerenser.dkPunktum dk A/S (direct)
haarde-hvidevarer.dkPunktum dk A/S (direct)
hamsterbur.dkPunktum dk A/S (direct)
hegntilhaven.dkPunktum dk A/S (direct)
helthonning.dkPunktum dk A/S (direct)
hotelkoebenhavn.dkPunktum dk A/S (direct)
hunde-til-salg.dkPunktum dk A/S (direct)
hurtigmums.dkPunktum dk A/S (direct)
informationsbasen.dkPunktum dk A/S (direct)
internet-hastighed.dkPunktum dk A/S (direct)
j-v.dkPunktum dk A/S (direct)
julefrokost-mad.dkPunktum dk A/S (direct)
ketcher.dkPunktum dk A/S (direct)
ketchere.dkPunktum dk A/S (direct)
knudberghansen.dkPunktum dk A/S (direct)
kronisk-stress.dkPunktum dk A/S (direct)
led-strips.dkPunktum dk A/S (direct)
listeloft.dkPunktum dk A/S (direct)
lovenshule.dkPunktum dk A/S (direct)
machete.dkPunktum dk A/S (direct)
medier.dkPunktum dk A/S (direct)
mxpress.dkPunktum dk A/S (direct)
mølleordbog.dkPunktum dk A/S (direct)
padelsko.dkPunktum dk A/S (direct)
pcp-luftgevaer.dkPunktum dk A/S (direct)
rejseministeriet.dkPunktum dk A/S (direct)
roofing.dkPunktum dk A/S (direct)
rover.dkPunktum dk A/S (direct)
seonorden.dkPunktum dk A/S (direct)
shopfinity.dkPunktum dk A/S (direct)
slangerup.dkPunktum dk A/S (direct)
soultransformation.dkPunktum dk A/S (direct)
stenloese.dkPunktum dk A/S (direct)
supershoppen.dkPunktum dk A/S (direct)
supper.dkPunktum dk A/S (direct)
techmag.dkPunktum dk A/S (direct)
tjenester.dkPunktum dk A/S (direct)
travel-guides.dkPunktum dk A/S (direct)
vaegtvest.dkPunktum dk A/S (direct)
vesterbrogade.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
113ms
A
129ms
MX
128ms
AAAA
134ms
TXT
505ms
CAA
140ms
HTTPS
124ms
TLSA
104ms
SOA
126ms
MTA-STS
123ms
DNSSEC
265ms
SRV
163ms
Total
1208ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:45:15 578ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-29 12:22:07 645ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-22 04:41:34 1031ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 13:09:40 7203ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 22:19:16 858ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 19:46:23 851ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 19:07:32 1609ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 10:16:32 1694ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-22 17:15:10 796ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-21 08:26:48 shown 1208ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 11:46:05 250ms 0 NS 0 A 0 MX ❓ Unknown
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