symbionkonferencecenter.dk
Last scanned: 2026-07-19 10:17:47  ·  6889ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   30ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.199.40.176 600s 176.40.199.104.bc.googleusercontent.com AS396982 Google LLC 104.196.0.0/14 🇧🇪 Belgium Brussels
📧 MX Records2 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mxdk01.scanmailx.dk 5.57.55.196 mxdk01.scanmailx.com AS198608 Symbion A/S
10 600s mxdk02.scanmailx.dk 5.57.55.124 mxdk02.scanmailx.com AS198608 Symbion A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   133ms
TXT Record
google-site-verification=7lPvuSu2Fhp83GDFtHmGSQCaIB0bEMaZm4bfabSQhxc
v=spf1 a include:_spf.scanmailx.com include:mailgun.org -all
✉️ SPF
PolicyRecord (symbionkonferencecenter.dk)
-all (hard fail) v=spf1 a include:_spf.scanmailx.com include:mailgun.org -all
📨 DMARC
PolicyRecord (_dmarc.symbionkonferencecenter.dk)
p=quarantine v=DMARC1;p=quarantine;rua=mailto:af@dmarc.scanmailx.com;ruf=mailto:ff@dmarc.scanmailx.com;rf=afrf;adkim=r;aspf=r;pct=100;
📬 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)
🔐 DNSSEC52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA24ms
FieldValue
Serial2026030301
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
30ms
A
31ms
MX
29ms
AAAA
29ms
TXT
133ms
CAA
31ms
HTTPS
31ms
TLSA
2066ms
SOA
24ms
MTA-STS
42ms
DNSSEC
52ms
SRV
33ms
Total
6889ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-19 10:17:47 6889ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 23:43:39 692ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-28 03:19:42 3245ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 17:05:16 698ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 15:25:54 654ms 2 NS 1 A 2 MX 🔒 Secure View
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