skolestof.dk

Records from scan: 2026-10-13 12:35:22  ·  503ms total  ·  last checked 2026-10-17 17:04 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skolestof.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 209.124.66.13 is hosted by WHG Hosting Services Ltd (AS209341) in United States. Mail is handled by skolestof.dk, mail-relay.tele2adsl.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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   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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
209.124.66.13 43200s nl1-ts105.a2hosting.com AS209341 WHG Hosting Services Ltd 209.124.66.0/23 🇺🇸 United States —

📧 MX Records#

2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s skolestof.dk 209.124.66.13 nl1-ts105.a2hosting.com AS209341 WHG Hosting Services Ltd
20 43200s mail-relay.tele2adsl.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverskolestof.dk → 209.124.66.13
🔶 Autoconfigskolestof.dk → 209.124.66.13

🔷 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#

checked 2026-10-13 12:35:22
www CNAMEskolestof.dk (all on skolestof.dk)
www vs bare domainSame network
skolestof.dk: 209.124.66.13 (AS209341)
www.skolestof.dk: 209.124.66.13 (AS209341)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.skolestof.dk skolestof.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

33ms
FieldValue
Serial2026101101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 06:55:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-05-16
Expires2027-06-30 (255d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
34ms
MX
45ms
AAAA
41ms
TXT
155ms
CAA
37ms
HTTPS
38ms
TLSA
75ms
SOA
33ms
MTA-STS
43ms
DNSSEC
61ms
SRV
54ms
Total
503ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 12:35:22 shown 503ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-07 06:41:26 1490ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-01 04:48:59 554ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-24 03:29:23 2595ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-23 10:36:41 990ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-03 22:24:47 597ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-27 00:21:35 867ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 23:34:42 725ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-19 21:54:58 662ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 05:05:32 2744ms 2 NS 1 A 2 MX 🔒 Secure
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