kattestuen.dk
Last scanned: 2026-07-11 01:03:55  ·  9708ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.150.199.250 3600s — AS202914 Adeo Datacenter ApS 185.150.196.0/22 🇩🇰 Denmark Albertslund
📧 MX Records2 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx01.hallbergit.dk 167.86.78.83
2a02:c207:2248:59::1		 mx01.hallbergit.dk
mx01.hallbergit.dk		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
20 3600s mx02.hallbergit.dk 167.86.119.98
2a02:c207:2248:60::1		 mx02.hallbergit.dk
mx02.hallbergit.dk		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermaildiscover.hallbergit.dk → 167.86.78.83
🔶 Autoconfigmaildiscover.hallbergit.dk → 167.86.78.83
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   766ms
TXT Record
v=spf1 include:spf.simply.com include:_spfcust.hallbergit.dk -all
✉️ SPF
PolicyRecord (kattestuen.dk)
-all (hard fail) v=spf1 include:spf.simply.com include:_spfcust.hallbergit.dk -all
📨 DMARC
PolicyRecord (_dmarc.kattestuen.dk)
p=quarantine v=DMARC1; p=quarantine; sp=reject; pct=100; rua=mailto:dmarc@onhallbergit.dk; ruf=mailto:dmarc@onhallbergit.dk; fo=0
📬 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
CNAME _acme-challenge.kattestuen.dk kattestuen.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC196ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071005
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
74ms
MX
56ms
AAAA
63ms
TXT
766ms
CAA
76ms
HTTPS
73ms
TLSA
290ms
SOA
0ms
MTA-STS
99ms
DNSSEC
196ms
SRV
185ms
Total
9708ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-11 01:03:55 9708ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 09:50:09 1048ms 4 NS 1 A 2 MX 🔒 Secure View
2026-06-17 23:04:47 905ms 4 NS 1 A 2 MX 🔒 Secure View
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