osskole.dk

📜 Historical scan 2026-07-14 15:33:31  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no 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   28ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 15:54:20
www46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domainSame network
osskole.dk: 46.30.211.38 (AS51468)
www.osskole.dk: 46.30.211.38 (AS51468)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026071301
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 16:23:03
FieldValue
RegistrarONE.COM A/S
Registered2025-12-06
Expires2026-12-05 (48d)

🔗 Same registrant#

3 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
opengovtech.dkPunktum dk A/S (direct)
os-gir.dkPunktum dk A/S (direct)
os-pc.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
49ms
MX
55ms
AAAA
46ms
TXT
328ms
CAA
52ms
HTTPS
54ms
TLSA
34ms
SOA
0ms
MTA-STS
129ms
DNSSEC
133ms
SRV
131ms
Total
651ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 15:54:20 1016ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 05:52:21 486ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 01:04:57 551ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 20:39:32 2538ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-14 15:33:31 shown 651ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 18:01:19 620ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 15:24:36 909ms 2 NS 1 A 0 MX 🔒 Secure
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