skolegaarden.dk

📜 Historical scan 2026-08-27 15:43:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skolegaarden.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.160 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a 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   55ms
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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.160 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.213.160
🔶 Autoconfig46.30.213.160

🔷 AAAA Records (IPv6)#

1 records   48ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:8001:62c6:946b:ad83 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#

2 records   198ms
TXT Record
v=spf1 -all
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (skolegaarden.dk)
-all (hard fail) v=spf1 -all
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.skolegaarden.dk)
p=reject v=DMARC1; p=reject

📬 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 17:36:22
www104.21.62.55 172.67.220.107 2606:4700:3034::6815:3e37 2606:4700:3037::ac43:dc6b (AS13335) (address records, no CNAME)
www vs bare domainOnly www resolves (all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

4 records   82ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 45270A69B37BD0C454F2B3E54CC89AD7…

🔐 DNSSEC#

94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-08 08:51:24
FieldValue
RegistrarOpenprovider
Registered2026-10-07
Expires2027-10-06 (348d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
55ms
A
52ms
MX
35ms
AAAA
48ms
TXT
198ms
CAA
51ms
HTTPS
48ms
TLSA
82ms
SOA
0ms
MTA-STS
75ms
DNSSEC
94ms
SRV
77ms
Total
790ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 17:36:22 383ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-08 08:34:50 671ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-02 00:12:07 132ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 00:00:17 260ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 23:50:42 228ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 23:45:46 243ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 23:32:24 230ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 23:16:20 213ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 22:49:19 222ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 22:35:56 9675ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 02:51:55 228ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-18 01:34:58 273ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-12 13:54:49 238ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-10 15:19:15 215ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-03 14:48:59 699ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-27 15:43:11 shown 790ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-15 06:44:35 1049ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 19:50:54 1113ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 22:23:50 1106ms 2 NS 1 A 1 MX ⚠️ Bogus
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