familium.dk
Last scanned: 2026-08-27 15:57:58  ·  1701ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   48ms
NameserverIP addressesPTRASN / ISP
ns1.thinline.cz 2001:67c:e94:0:1:5bef:c8f3:1
91.239.200.243		 ns1.thinline.cz
ns1.thinline.cz		 AS60606 PRO-ZETA a.s.
AS60606 PRO-ZETA a.s.
ns2.thinline.cz 2001:4de8:fa22:0:1:5264:602:1
82.100.6.2		 ns2.thinline.cz
ns2.thinline.cz		 AS29208 Quantcom, a.s.
AS29208 Quantcom, a.s.
ns3.cesky-hosting.eu 2001:67c:e94:1:1:5bef:ca12:1
91.239.202.18		 ns3.cesky-hosting.eu
ns3.cesky-hosting.eu		 AS60606 PRO-ZETA a.s.
AS60606 PRO-ZETA a.s.
🌍 A Records1 records   137ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.239.200.46 3600s gelf38.thinline.cz AS60606 PRO-ZETA a.s. 91.239.200.0/22 🇨🇿 Czechia —
📧 MX Records2 records   60ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1d10.thinline.cz 2001:67c:e94:0:1:5bef:c80e:1
91.239.200.14		 mx1d10.thinline.cz
mx1d10.thinline.cz		 AS60606 PRO-ZETA a.s.
AS60606 PRO-ZETA a.s.
20 3600s mx1b20.thinline.cz 2001:4de8:fa22:0:1:5264:603:1
82.100.6.3		 mx1b20.thinline.cz
mx1b20.thinline.cz		 AS29208 Quantcom, a.s.
AS29208 Quantcom, a.s.
🔷 AAAA Records (IPv6)1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2001:67c:e94:0:1:5bef:c82e:1 3600s gelf38.thinline.cz AS60606 PRO-ZETA a.s. 2001:67c:e94:0:0:0:0:0/48 🇨🇿 Czechia —
🔐 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
PolicyRecord (_dmarc.familium.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc+685231@smartemailing.cz; fo=1
📬 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 / DANE2 records   357ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1b20.thinline.cz DANE-EE · SPKI · SHA-256 DB43940F51CDA14E2A33ABF6ABB62E2C…
SMTP _25._tcp.mx1d10.thinline.cz DANE-EE · SPKI · SHA-256 DB43940F51CDA14E2A33ABF6ABB62E2C…
🔐 DNSSEC206ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial20233637
Primary NS (MNAME)ns1.thinline.cz
Responsible (RNAME)hostmaster@familium.dk
Refresh259200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-07-13 13:42:46
FieldValue
RegistrarNETIM
Registered2018-11-06
Expires2026-11-30 (89d)
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
137ms
MX
60ms
AAAA
55ms
TXT
296ms
CAA
67ms
HTTPS
135ms
TLSA
357ms
SOA
0ms
MTA-STS
83ms
DNSSEC
206ms
SRV
162ms
Total
1701ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:57:58 1701ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-21 02:06:28 11391ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-13 18:02:46 2217ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-08-09 06:49:04 3999ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-30 18:13:01 3281ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-24 01:03:01 2049ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-22 23:07:17 10970ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-17 05:08:49 4096ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-13 13:42:20 1783ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-03 19:44:21 10731ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-07-01 12:39:26 1459ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 19:48:35 1406ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 19:17:29 2660ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 09:55:39 5976ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 09:15:27 1456ms 3 NS 1 A 2 MX 🔓 Insecure View
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