bertelsen-cc.dk
Last scanned: 2026-08-13 07:55:29  ·  748ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   49ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.5.39.153 600s ispconfig.eero.dk AS49974 Bo data ApS 213.5.32.0/21 🇩🇰 Denmark Vildbjerg
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s ispconfig.eero.dk 213.5.39.153 ispconfig.eero.dk AS49974 Bo data ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   177ms
TXT Record
v=spf1 mx a a:ispconfig.eero.dk a:smtp.eero.dk -all
✉️ SPF
PolicyRecord (bertelsen-cc.dk)
-all (hard fail) v=spf1 mx a a:ispconfig.eero.dk a:smtp.eero.dk -all
📨 DMARC
PolicyRecord (_dmarc.bertelsen-cc.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
49ms
A
42ms
MX
53ms
AAAA
50ms
TXT
177ms
CAA
51ms
HTTPS
50ms
TLSA
107ms
SOA
0ms
MTA-STS
61ms
DNSSEC
127ms
SRV
69ms
Total
748ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 07:55:29 748ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 12:14:43 1367ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 12:48:06 1148ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:53:29 2362ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:57:14 547ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:23:29 2442ms 2 NS 1 A 1 MX 🔒 Secure View
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