hydrogeni.dk
Last scanned: 2026-08-26 04:42:17  ·  873ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
208.111.34.134 43200s v1.runholt.dk AS36236 NetActuate, Inc 208.111.32.0/22 🇺🇸 United States San Jose
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverhydrogeni.dk → 208.111.34.134
🔶 Autoconfighydrogeni.dk → 208.111.34.134
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.hydrogeni.dk hydrogeni.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC145ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
43ms
A
51ms
MX
55ms
AAAA
59ms
TXT
206ms
CAA
43ms
HTTPS
64ms
TLSA
126ms
SOA
0ms
MTA-STS
121ms
DNSSEC
145ms
SRV
72ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 04:42:17 873ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:18:34 2512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 14:08:07 695ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 05:51:30 802ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:31:03 2458ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:33:58 635ms 2 NS 1 A 0 MX 🔒 Secure View
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