polarisforlag.dk
Last scanned: 2026-08-28 04:57:43  ·  12551ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   43ms
NameserverIP addressesPTRASN / ISP
ns-1449.awsdns-53.org 205.251.197.169
2600:9000:5305:a900::1		 ns-1449.awsdns-53.org
ns-1449.awsdns-53.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1556.awsdns-02.co.uk 205.251.198.20
2600:9000:5306:1400::1		 ns-1556.awsdns-02.co.uk
ns-1556.awsdns-02.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-575.awsdns-07.net 205.251.194.63
2600:9000:5302:3f00::1		 ns-575.awsdns-07.net
ns-575.awsdns-07.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-87.awsdns-10.com 205.251.192.87
2600:9000:5300:5700::1		 ns-87.awsdns-10.com
ns-87.awsdns-10.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   214ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (polarisforlag.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.polarisforlag.dk)
p=reject v=DMARC1; p=reject; sp=reject; np=reject; adkim=s; aspf=s
📬 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)
🔐 DNSSEC9069ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1449.awsdns-53.org
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
39ms
MX
56ms
AAAA
58ms
TXT
214ms
CAA
49ms
HTTPS
44ms
TLSA
53ms
SOA
0ms
MTA-STS
78ms
DNSSEC
9069ms
SRV
87ms
Total
12551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:57:43 12551ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-08-26 09:25:32 3208ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-08-03 01:49:11 16712ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-30 03:21:29 740ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-28 16:29:21 1382ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 15:59:55 416ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-20 08:49:39 804ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 11:44:01 995ms 4 NS 0 A 0 MX 🔓 Insecure View
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