post-boks.dk
Last scanned: 2026-08-26 09:50:06  ·  4942ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   242ms
NameserverIP addressesPTRASN / ISP
dns4.pair.com 216.92.252.10
2607:f440::d85c:fc0a		 dns4.pair.com
dns4.pair.com		 AS7859 pair Networks
AS7859 pair Networks
ns8.ns0.com 216.146.195.14
2607:f441::d892:c30e		 ns8.ns0.com
ns8.ns0.com		 AS7859 pair Networks
AS7859 pair Networks
🌍 A Records1 records   177ms
IPTTLPTRASNISP / OrgCIDRCountryCity
66.39.16.43 3600s pastor-listen.pairsite.com AS7859 pair Networks 66.39.0.0/17 🇺🇸 United States Pittsburgh
📧 MX Records1 records   203ms
PriorityTTLMail ServerIP addressesPTRASN
50 3600s mail1.g24.pair.com 216.92.169.79
2607:f440::d85c:a94f		 mail1.g24.pair.com
mail1.g24.pair.com		 AS7859 pair Networks
AS7859 pair Networks
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermy.pair.com → 216.92.1.10
🔶 Autoconfigmy.pair.com → 216.92.1.10
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records3 records   543ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 1 1 443 my.pair.com
_imap._tcp 1 1 143 mail1g24.mail.pairserver.com
_imaps._tcp 1 1 993 mail1g24.mail.pairserver.com
📝 TXT Records2 records   1284ms
TXT Record
google-site-verification=Vt5Z4w_MzTx2pymbStxcIWff-NLQ4Zi3hHelHQCQmRg
v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www3.g24.pair.com a:mail1.g24.pair.com ~all
✉️ SPF
PolicyRecord (post-boks.dk)
~all (soft fail) v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a:www3.g24.pair.com a:mail1.g24.pair.com ~all
📨 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)
🔐 DNSSEC492ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025111819
Primary NS (MNAME)dns4.pair.com
Responsible (RNAME)root@pair.com
Refresh3600s
Retry300s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
242ms
A
177ms
MX
203ms
AAAA
414ms
TXT
1284ms
CAA
223ms
HTTPS
238ms
TLSA
462ms
SOA
0ms
MTA-STS
376ms
DNSSEC
492ms
SRV
543ms
Total
4942ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:50:06 4942ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 16:03:15 4243ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 04:12:22 3239ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 08:07:09 6547ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:22:42 2356ms 2 NS 1 A 1 MX ⚠️ Bogus View
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