brevkvalitet.dk
Last scanned: 2026-08-28 09:49:21  ·  801ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   53ms
NameserverIP addressesPTRASN / ISP
ns15.domserver.de 2001:8d8:fe:53:217:160:80:161
217.160.80.161		 ns-ix2.ui-dns.de
ns-ix2.ui-dns.de		 AS8560 IONOS SE
AS8560 IONOS SE
ns16.domserver.de 2001:8d8:fe:53:217:160:81:161
217.160.81.161		 ns-ix2.ui-dns.biz
ns-ix2.ui-dns.biz		 AS8560 IONOS SE
AS8560 IONOS SE
ns17.domserver.de 185.132.35.161
2607:f1c0:fe:53:185:132:35:161		 ns-ix2.ui-dns.org
ns-ix2.ui-dns.org		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
ns18.domserver.de 185.132.34.161
2607:f1c0:fe:53:185:132:34:161		 ns-ix2.ui-dns.com
ns-ix2.ui-dns.com		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.111.0.92 300s mail.grisutil.de AS8220 COLT Technology Services Group Limited 217.111.0.0/19 🇩🇪 Germany Hamburg
📧 MX Records1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.brevkvalitet.dk 217.111.0.92 mail.grisutil.de AS8220 COLT Technology Services Group Limited
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2018071800
Primary NS (MNAME)ns15.domserver.de
Responsible (RNAME)oo@gerwan.de
Refresh39940s
Retry14400s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
67ms
MX
56ms
AAAA
59ms
TXT
270ms
CAA
81ms
HTTPS
51ms
TLSA
99ms
SOA
0ms
MTA-STS
96ms
DNSSEC
109ms
SRV
110ms
Total
801ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 09:49:21 801ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 00:09:01 897ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 08:10:19 2152ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 20:37:50 3800ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 17:03:15 905ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 16:51:00 2546ms 4 NS 1 A 1 MX 🔓 Insecure View
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