rybner.dk
Last scanned: 2026-08-27 07:09:37  ·  2336ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   103ms
NameserverIP addressesPTRASN / ISP
ns1.zdns.uk 2a01:239:277:9a00::48
87.106.94.48		 ns7.zdns.uk
ns7.zdns.uk		 AS8560 IONOS SE
AS8560 IONOS SE
ns2.zdns.uk 2001:ba0:20e:d000::121
5.250.185.121		 ns3.zdns.uk
ip5-250-185-121.pbiaas.com		 AS8560 IONOS SE
AS8560 IONOS SE
ns3.zdns.uk 2a00:da00:f42d:9300::240
87.106.44.240		 mail.epistula.uk
mail.epistula.uk		 AS8560 IONOS SE
AS8560 IONOS SE
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.147.140.42 300s — AS9158 Telenor A/S 94.144.0.0/13 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   91ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mail.epistula.uk 2a03:4000:68:612::216
89.58.49.216		 mail.epistula.uk
mail.epistula.uk		 AS197540 netcup GmbH
AS197540 netcup GmbH
10 300s mail1.epistula.uk 152.53.106.71
2a0a:4cc0:40:387::71		 mail1.epistula.uk
mail1.epistula.uk		 AS197540 netcup GmbH
AS197540 netcup GmbH
20 300s mail2.epistula.uk 185.216.176.38
2a03:4000:4f:cab::38		 mail2.epistula.uk
mail2.epistula.uk		 AS197540 netcup GmbH
AS197540 netcup GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.147.140.42
🔶 Autoconfig94.147.140.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   462ms
TXT Record
v=spf1 mx ip4:152.53.106.71 ip6:2a0a:4cc0:40:387::71 ~all
✉️ SPF
PolicyRecord (rybner.dk)
~all (soft fail) v=spf1 mx ip4:152.53.106.71 ip6:2a0a:4cc0:40:387::71 ~all
📨 DMARC
PolicyRecord (_dmarc.rybner.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarcreports@rybner.dk
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   137ms
FlagsTagValue
1 iodef mailto:caa-try@zyndax.com
1 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC153ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025120900
Primary NS (MNAME)ns1.zdns.uk
Responsible (RNAME)admin@zdns.uk
Refresh86400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
103ms
A
68ms
MX
91ms
AAAA
67ms
TXT
462ms
CAA
137ms
HTTPS
70ms
TLSA
172ms
SOA
0ms
MTA-STS
144ms
DNSSEC
153ms
SRV
180ms
Total
2336ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 07:09:37 2336ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 13:38:04 1971ms 3 NS 1 A 3 MX 🔓 Insecure View
2026-06-23 11:44:22 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:28:40 4655ms 3 NS 1 A 3 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone