filbertgram.dk
Last scanned: 2026-08-27 22:16:34  ·  978ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.249.253 900s jussi.dk AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Fredericia
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverfilbertgram.dk → 87.104.249.253
🔶 Autoconfigfilbertgram.dk → 87.104.249.253
🔷 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.filbertgram.dk filbertgram.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC132ms
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
47ms
A
43ms
MX
57ms
AAAA
84ms
TXT
187ms
CAA
47ms
HTTPS
52ms
TLSA
170ms
SOA
0ms
MTA-STS
87ms
DNSSEC
132ms
SRV
73ms
Total
978ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:16:34 978ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 07:50:18 934ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 16:27:06 2523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 23:49:46 1879ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:34:16 717ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 22:12:01 2588ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 01:01:59 2646ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 08:44:08 621ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:50:31 793ms 2 NS 1 A 0 MX 🔒 Secure View
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