polars.dk
Last scanned: 2026-08-31 07:54:35  ·  465ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.net
ns1.webipdns.com.au		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.net
udns2.cscdns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
92.43.124.124 86400s — AS44398 Itm8 A/S 92.43.120.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   189ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (polars.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.polars.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:xmkwqcxn@ag.dmarcian.com; ruf=mailto:kit-dmarc@politi.dk; 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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2019102826
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)premiumdns@support.neustar
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
32ms
MX
42ms
AAAA
31ms
TXT
189ms
CAA
34ms
HTTPS
29ms
TLSA
40ms
SOA
0ms
MTA-STS
71ms
DNSSEC
109ms
SRV
79ms
Total
465ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 07:54:35 465ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 14:29:00 647ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 18:17:37 1401ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-18 14:49:53 700ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 15:34:36 4689ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-06 15:39:09 10064ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-02 14:30:03 1176ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-24 04:38:26 2260ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-18 14:28:26 1023ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-12 23:40:59 706ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-09 05:19:46 1569ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-04 19:06:40 4220ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 12:34:29 10191ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 00:19:04 2700ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 09:59:33 1128ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 15:48:07 2648ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:45:37 1540ms 2 NS 1 A 0 MX 🔒 Secure View
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