rtømrer.dk xn--rtmrer-cya.dk
Last scanned: 2026-08-28 01:47:58  ·  1011ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   65ms
NameserverIP addressesPTRASN / ISP
ns1.digitalocean.com 172.64.52.210
2606:4700:52::ac40:34d2		 ns1.digitalocean.com
ns1.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.digitalocean.com 172.64.53.21
2606:4700:5a::ac40:3515		 ns2.digitalocean.com
ns2.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns3.digitalocean.com 172.64.49.209
2606:4700:52::ac40:31d1		 ns3.digitalocean.com
ns3.digitalocean.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.101.140.14 3600s isp.codemagic.dk AS14061 DigitalOcean, LLC 46.101.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.xn--rtmrer-cya.dk 46.101.140.14 isp.codemagic.dk AS14061 DigitalOcean, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.101.140.14
🔶 Autoconfig46.101.140.14
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   421ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (rtømrer.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.rtømrer.dk)
p=reject v=DMARC1; p=reject; pct=20;
📬 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)
🔐 DNSSEC129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial0
Primary NS (MNAME)ns1.digitalocean.com
Responsible (RNAME)hostmaster@xn--rtmrer-cya.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
65ms
A
62ms
MX
73ms
AAAA
66ms
TXT
421ms
CAA
69ms
HTTPS
76ms
TLSA
161ms
SOA
0ms
MTA-STS
114ms
DNSSEC
129ms
SRV
252ms
Total
1011ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:47:58 1011ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 10:26:01 972ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 05:22:35 1235ms 3 NS 1 A 1 MX ❓ Unknown View
2026-06-21 01:01:31 1603ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 23:08:17 274ms 0 NS 0 A 0 MX 🔒 Secure View
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