skolæster.dk xn--skolster-m0a.dk
Last scanned: 2026-07-17 11:27:48  ·  1125ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   52ms
NameserverIP addressesPTRASN / ISP
dns1.oderland.com 2a02:28f0::41
91.201.61.4		 dns1.oderland.com
dns1.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
dns2.oderland.com 2a02:28f0::46:1
46.16.239.247		 dns2.oderland.com
dns2.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
dns3.oderland.com 2a00:1a28:1108:b::4:1
46.246.43.220		 dns3.oderland.com
dns3.oderland.com		 AS42708 Glesys AB
AS42708 Glesys AB
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.201.60.19 7200s premium5.oderland.com AS44136 ODERLAND Webbhotell AB 91.201.60.0/22 🇸🇪 Sweden —
📧 MX Records4 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 7200s mx1.oderland.com 2a02:28f0::8:1
91.201.60.244		 mx1.oderland.com
mx1.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
0 7200s mx2.oderland.com 2a02:28f0::9:1
91.201.61.244		 mx2.oderland.com
mx2.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
0 7200s mx3.oderland.com 2a02:28f0::16:1
91.201.62.34		 mx3.oderland.com
mx3.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
0 7200s mx4.oderland.com 2a02:28f0::17:1
91.201.63.5		 mx4.oderland.com
mx4.oderland.com		 AS44136 ODERLAND Webbhotell AB
AS44136 ODERLAND Webbhotell AB
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover91.201.60.19
🔶 Autoconfig91.201.60.19
🔷 AAAA Records (IPv6)1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:28f0:3026:23:: 14400s premium5.oderland.com AS44136 ODERLAND Webbhotell AB 2a02:28f0:0:0:0:0:0:0/29 🇸🇪 Sweden —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   98ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   220ms
TXT Record
v=spf1 ip4:91.201.60.19 +a +mx +ip4:91.201.60.21 +include:_vsp.oderland.com +include:spf.mailjet.com +include:mail.zendesk.com ~all
✉️ SPF
PolicyRecord (skolæster.dk)
~all (soft fail) v=spf1 ip4:91.201.60.19 +a +mx +ip4:91.201.60.21 +include:_vsp.oderland.com +include:spf.mailjet.com +include:mail.zendesk.com ~all
📨 DMARC
PolicyRecord (_dmarc.skolæster.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.skolæster.dk WZIfIOXRv0vcK8tA8O5u4kn9IIcX7X7NY1xfuNcnzNE
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071501
Primary NS (MNAME)dns1.oderland.com
Responsible (RNAME)registry@oderland.se
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
51ms
MX
45ms
AAAA
31ms
TXT
220ms
CAA
51ms
HTTPS
33ms
TLSA
201ms
SOA
0ms
MTA-STS
110ms
DNSSEC
134ms
SRV
98ms
Total
1125ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-17 11:27:48 1125ms 3 NS 1 A 4 MX 🔓 Insecure View
2026-06-17 23:17:46 1710ms 3 NS 1 A 4 MX 🔒 Secure View
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