itester.dk
Last scanned: 2026-08-27 17:56:26  ·  434ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc
🌍 A Records
🌍
No A records found
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s itester-dk.n-v1.mx.microsoft — — —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   148ms
TXT Record
MS=ms20844167
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (itester.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.itester.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:dmarc@itester.dk; ruf=mailto:dmarc@itester.dk; sp=none; fo=1;
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC105ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024013866
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
43ms
MX
41ms
AAAA
46ms
TXT
148ms
CAA
34ms
HTTPS
37ms
TLSA
49ms
SOA
0ms
MTA-STS
50ms
DNSSEC
105ms
SRV
58ms
Total
434ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:56:26 434ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-20 04:06:28 1148ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-13 19:00:51 706ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-07 06:43:14 967ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-24 02:00:12 989ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-17 17:06:30 16478ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-10 16:42:06 1261ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-03 13:20:57 599ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 21:49:10 664ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-25 04:56:05 569ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-24 18:38:18 762ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-18 06:30:56 2802ms 2 NS 0 A 1 MX 🔒 Secure View
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