au2crash.dk
Last scanned: 2026-08-27 17:22:54  ·  816ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
ns1.yayhosting.dk 195.242.130.62
2001:67c:564:fffe::100		 ns1.yayhosting.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.yayhosting.dk 2a00:1b18:2:3:1::2
62.69.152.35		 ns2.yayhosting.dk
ns2.yayhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.60 14400s whm04.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records2 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 14400s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   148ms
TXT Record
google-site-verification=Dq0dxnznkRaqmUEpPSNf4uz-gy8AIRiiC0b-PqxzxH8
v=spf1 ip4:195.242.130.60 include:_spf.yayhosting.dk include:_spf.google.com include:spf.onlinemail.io -all
✉️ SPF
PolicyRecord (au2crash.dk)
-all (hard fail) v=spf1 ip4:195.242.130.60 include:_spf.yayhosting.dk include:_spf.google.com include:spf.onlinemail.io -all
📨 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
TXT _acme-challenge.au2crash.dk e02dCNKWCme0JnnaVAy2LQLMr_2AnDGPG6HMqCaWp6Q
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071201
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
36ms
MX
54ms
AAAA
55ms
TXT
148ms
CAA
52ms
HTTPS
53ms
TLSA
84ms
SOA
0ms
MTA-STS
74ms
DNSSEC
87ms
SRV
67ms
Total
816ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:22:54 816ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-27 00:27:12 551ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-15 23:49:39 894ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 10:01:32 606ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-22 19:36:31 1172ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:51:29 1764ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 13:49:24 619ms 2 NS 1 A 2 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone