crystalnails.dk
Last scanned: 2026-08-31 15:08:58  ·  576ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   25ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.241.64 3600s webcluster1.wordpresspod2-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.111.241.64
🔶 Autoconfig77.111.241.64
🔷 AAAA Records (IPv6)1 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:1:c26e:e19f:653e 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   134ms
TXT Record
facebook-domain-verification=11v4et2oaaaw3zw43wdf00x3jno2h2
google-site-verification=4gt8GLbFOutkra4tC8xK5SqZDfos9w9xgGMnm2iBJDo
v=spf1 include:servers.mcsv.net include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (crystalnails.dk)
~all (soft fail) v=spf1 include:servers.mcsv.net include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.crystalnails.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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 / DANE4 records   54ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
25ms
A
26ms
MX
30ms
AAAA
30ms
TXT
134ms
CAA
30ms
HTTPS
27ms
TLSA
54ms
SOA
0ms
MTA-STS
47ms
DNSSEC
95ms
SRV
53ms
Total
576ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:08:58 576ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-30 14:14:41 724ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-29 12:49:46 1847ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 12:33:40 1086ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 12:04:41 633ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 11:54:07 631ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 05:58:24 10194ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-24 05:42:06 1067ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 23:49:32 8694ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 23:47:56 5700ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 23:35:38 25195ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 21:53:41 2168ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 20:54:32 3026ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 21:24:47 2022ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 11:21:14 4125ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-13 08:01:55 929ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-11 22:07:37 6897ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-09 08:09:01 1052ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 14:03:59 990ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 04:09:37 993ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-28 17:48:02 2989ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 17:32:31 1052ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-26 17:09:59 9196ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 16:58:44 24969ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 16:32:56 16881ms 2 NS 1 A 4 MX 🔒 Secure View
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