superfrost.dk
Last scanned: 2026-08-25 10:02:07  ·  4306ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   74ms
NameserverIP addressesPTRASN / ISP
ns-1274.awsdns-31.org 205.251.196.250
2600:9000:5304:fa00::1		 ns-1274.awsdns-31.org
ns-1274.awsdns-31.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-174.awsdns-21.com 205.251.192.174
2600:9000:5300:ae00::1		 ns-174.awsdns-21.com
ns-174.awsdns-21.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1935.awsdns-49.co.uk 205.251.199.143
2600:9000:5307:8f00::1		 ns-1935.awsdns-49.co.uk
ns-1935.awsdns-49.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-532.awsdns-02.net 205.251.194.20
2600:9000:5302:1400::1		 ns-532.awsdns-02.net
ns-532.awsdns-02.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 MX Records2 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 172800s mxa-00304501.gslb.pphosted.com 148.163.142.66 mx0b-00304501.pphosted.com AS22843 Proofpoint, Inc.
10 172800s mxb-00304501.gslb.pphosted.com 148.163.146.95 mx0a-00304501.pphosted.com AS26211 Proofpoint, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   508ms
TXT Record
MS=ms59772244
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
✉️ SPF
PolicyRecord (superfrost.dk)
~all (soft fail) v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📨 DMARC
PolicyRecord (_dmarc.superfrost.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com;
📬 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)
🔐 DNSSEC121ms
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-1935.awsdns-49.co.uk
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
74ms
A
74ms
MX
61ms
AAAA
73ms
TXT
508ms
CAA
71ms
HTTPS
106ms
TLSA
600ms
SOA
0ms
MTA-STS
112ms
DNSSEC
121ms
SRV
119ms
Total
4306ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 10:02:07 4306ms 4 NS 0 A 2 MX 🔓 Insecure View
2026-06-17 15:36:59 1518ms 4 NS 0 A 2 MX 🔓 Insecure View
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