rugby-efterskole.dk

📜 Historical scan 2026-09-06 18:23:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rugby-efterskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.133 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.

🖥️ Nameservers#

2 records   120ms
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   114ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.133 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   115ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.133
🔶 Autoconfig46.30.215.133

🔷 AAAA Records (IPv6)#

1 records   74ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:2d:8ce9:ab75:69bb 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   284ms
TXT Record
google-site-verification=_dkNGLFzT1cfBUWlu7ttlkWchTNFsyGnIuoJHWoqsx0

✉️ 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 2026-10-10 12:22:20
www46.30.215.148 2a02:2350:5:106:a6:ec39:5058:52f3 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   454ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

174ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090603
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-24 14:07:27
FieldValue
RegistrarONE.COM A/S
Registered2024-11-13
Expires2026-11-12 (17d)

🔗 Same registrant#

17 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
10klasse-efterskole.dkONE.COM A/S
8klasse-efterskole.dkONE.COM A/S
9klasse-efterskole.dkONE.COM A/S
billig-efterskole.dkPunktum dk A/S (direct)
discgolf-efterskole.dkONE.COM A/S
efterskole-i-mariager-efterskole.dkPunktum dk A/S (direct)
efterskolebesoeg.dkONE.COM A/S
efterskolefaellesskab.dkONE.COM A/S
efterskolenatur.dkONE.COM A/S
efterskoleoplevelser.dkONE.COM A/S
frydensberg.dkONE.COM A/S
kulturefterskole.dkONE.COM A/S
nordjylland-efterskole.dkONE.COM A/S
nystartpaaefterskole.dkONE.COM A/S
rejse-efterskole.dkPunktum dk A/S (direct)
ski-efterskole.dkONE.COM A/S
valgfag-efterskole.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
120ms
A
114ms
MX
115ms
AAAA
74ms
TXT
284ms
CAA
125ms
HTTPS
82ms
TLSA
454ms
SOA
0ms
MTA-STS
111ms
DNSSEC
174ms
SRV
146ms
Total
1316ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 09:31:24 475ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 11:16:20 789ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 10:42:51 826ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-10 21:12:38 980ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-06 18:23:51 shown 1316ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 22:43:20 705ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-14 10:16:43 1026ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-08 15:03:10 1285ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 06:49:26 705ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 04:33:53 679ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-19 02:59:37 823ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 15:29:39 2635ms 2 NS 1 A 4 MX 🔒 Secure
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