iskole.dk
Last scanned: 2026-08-26 05:35:08  ·  971ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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 Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.51.175.11 43200s wisegirl.dk AS16509 Amazon.com, Inc. 46.51.128.0/18 🇮🇪 Ireland Dublin
📧 MX Records1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.iskole.dk 46.51.175.11 wisegirl.dk AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.32.50.98
🔶 Autoconfigwisegirl.dk → 46.51.175.11
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   92ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 wisegirl.dk
_imaps._tcp 0 1 993 wisegirl.dk
📝 TXT Records1 records   232ms
TXT Record
v=spf1 mx ip4:46.51.175.11 ip4:46.32.50.98 -all
✉️ SPF
PolicyRecord (iskole.dk)
-all (hard fail) v=spf1 mx ip4:46.51.175.11 ip4:46.32.50.98 -all
📨 DMARC
PolicyRecord (_dmarc.iskole.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarcreports@iskole.dk; adkim=s; aspf=s
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:dmarcreports@iskole.dk
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026041101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
52ms
A
57ms
MX
52ms
AAAA
55ms
TXT
232ms
CAA
63ms
HTTPS
49ms
TLSA
312ms
SOA
0ms
MTA-STS
121ms
DNSSEC
119ms
SRV
92ms
Total
971ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 05:35:08 971ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-02 03:15:59 6648ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 21:56:48 7244ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 13:48:32 766ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:04:32 1890ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 06:25:05 2695ms 2 NS 1 A 1 MX 🔒 Secure View
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