jettehoffmann.dk
Last scanned: 2026-08-30 06:22:06  ·  1239ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   126ms
NameserverIP addressesPTRASN / ISP
ns1.businessdns.dk 85.191.113.163 ns1.businessdns.dk AS204274 AURA Fiber A/S
ns2.businessdns.dk 85.191.113.164 ns2.businessdns.dk AS204274 AURA Fiber A/S
🌍 A Records1 records   122ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.191.113.172 3600s 85.191.113.172.static.dhcp.aura-net.dk AS204274 AURA Fiber A/S 85.191.0.0/17 🇩🇰 Denmark Brabrand
📧 MX Records3 records   134ms
PriorityTTLMail ServerIP addressesPTRASN
5 86400s efa01.businessdns.dk 85.191.113.182 efa01.businessdns.dk AS204274 AURA Fiber A/S
10 86400s mx-backup.businessdns.dk 85.184.165.70
85.191.113.183		 85.184.165.70.static.dhcp.aura-net.dk
mailgate01.businessdns.dk		 AS204274 AURA Fiber A/S
AS204274 AURA Fiber A/S
50 86400s ardbeg.businessdns.dk 85.191.113.180 ardbeg.businessdns.dk AS204274 AURA Fiber A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover85.191.113.172
🔶 Autoconfig85.191.113.172
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   160ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.businessdns.dk
📝 TXT Records2 records   357ms
TXT Record
google-site-verification=rtGG6ylvimGRIXbnlraVleltrzEWNo3oxS7fK9hAJAQ
v=spf1 include:spf.businessdns.dk -all
✉️ SPF
PolicyRecord (jettehoffmann.dk)
-all (hard fail) v=spf1 include:spf.businessdns.dk -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)
🔐 DNSSEC262ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026083007
Primary NS (MNAME)ns1.businessdns.dk
Responsible (RNAME)hostmaster@businessdns.dk
Refresh3600s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)84600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
126ms
A
122ms
MX
134ms
AAAA
130ms
TXT
357ms
CAA
58ms
HTTPS
134ms
TLSA
140ms
SOA
0ms
MTA-STS
182ms
DNSSEC
262ms
SRV
160ms
Total
1239ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:22:06 1239ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-28 22:14:42 496ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 21:13:16 898ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 14:42:16 565ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 14:30:09 533ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-25 04:23:12 801ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-24 03:47:42 1085ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-22 22:07:15 1058ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-21 22:03:40 1377ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 21:54:06 1483ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-19 21:21:58 1503ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-18 21:11:19 9004ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-17 02:21:54 4630ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-15 18:56:17 3436ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-14 11:56:06 2372ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-12 19:23:29 5046ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-11 17:31:13 3098ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-10 04:03:19 2767ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-08 07:55:54 24827ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-08-07 00:44:51 1357ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-29 01:26:33 2624ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-27 19:02:18 2669ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-26 18:34:05 818ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-25 18:18:38 714ms 2 NS 1 A 3 MX 🔓 Insecure View
2026-07-24 17:03:01 748ms 2 NS 1 A 3 MX 🔓 Insecure View
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