chry.dk
Last scanned: 2026-08-26 12:06:16  ·  888ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
🌍 A Records2 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.13.183 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.132.246 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records6 records   42ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover93.191.156.195
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)2 records   36ms
🔐 HTTPS Records1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.183,172.67.132.246 ech=AEX+DQBBvwAgACCg1cDftMt4SgABk5Igyu67EIXZFVLgmAHuWPZSwe66PAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:84f6,2606:4700:3035::6815:db7
🔌 SRV Records1 records   61ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records1 records   163ms
TXT Record
v=spf1 include:spf.simply.com include:_spf.google.com -all
✉️ SPF
PolicyRecord (chry.dk)
-all (hard fail) v=spf1 include:spf.simply.com include:_spf.google.com -all
📨 DMARC
PolicyRecord (_dmarc.chry.dk)
p=none (monitor only) v=DMARC1; p=none; sp=none; ri=86400
📬 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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413180638
Primary NS (MNAME)clark.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
33ms
MX
42ms
AAAA
36ms
TXT
163ms
CAA
29ms
HTTPS
38ms
TLSA
128ms
SOA
0ms
MTA-STS
46ms
DNSSEC
108ms
SRV
61ms
Total
888ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:06:16 888ms 2 NS 2 A 6 MX 🔓 Insecure View
2026-07-30 20:19:16 1702ms 2 NS 2 A 6 MX 🔓 Insecure View
2026-06-28 08:56:20 1249ms 2 NS 2 A 6 MX 🔓 Insecure View
2026-06-25 22:53:02 1238ms 2 NS 2 A 6 MX 🔓 Insecure View
2026-06-21 23:01:01 1473ms 2 NS 2 A 6 MX 🔓 Insecure View
2026-06-21 00:46:48 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 20:45:30 663ms 2 NS 2 A 6 MX 🔓 Insecure View
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