fbfwpbck.dk
Last scanned: 2026-07-02 00:30:17  ·  1169ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   145ms
NameserverIP addressesPTRASN / ISP
x.ns.joker.com 194.245.103.13 x.ns.joker.com AS5517 CSL Computer Service Langenbach GmbH
y.ns.joker.com 23.88.49.189
2a01:4f8:c0c:165b::1		 static.189.49.88.23.clients.your-server.de
y.ns.joker.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
z.ns.joker.com 192.95.37.184
2607:5300:203:7e6d::2222		 z.ns.joker.com
z.ns.joker.com		 AS16276 OVH SAS
AS16276 OVH SAS
🌍 A Records1 records   135ms
IPTTLPTRASNISP / OrgCIDRCountryCity
84.238.109.19 86400s 84-238-109-19.ptr.bnaa.dk AS33796 Bolignet-aarhus F.m.b.a. 84.238.0.0/17 🇩🇰 Denmark Copenhagen
📧 MX Records2 records   145ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail1.fbfwpbck.dk 84.238.109.19 84-238-109-19.ptr.bnaa.dk AS33796 Bolignet-aarhus F.m.b.a.
20 86400s mail2.fbfwpbck.dk 84.238.109.19 84-238-109-19.ptr.bnaa.dk AS33796 Bolignet-aarhus F.m.b.a.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.floyd.dk → 84.238.109.19
🔶 Autoconfigautoconfig.floyd.dk → 84.238.109.19
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   274ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 autodiscover.floyd.dk
📝 TXT Records2 records   344ms
TXT Record
google-site-verification=senqSZKVyZ3Ib-SgeFboTWeYnRBXg-VG00dYxEpUKTM
v=spf1 ip4:87.116.5.111 ip4:87.116.5.110 ip4:87.72.83.168 ip4:84.238.102.136 ip4:51.15.126.13 ip6:2001:bc8:1640:2c6c:dc00:ff:fe35:a4b5 -all
✉️ SPF
PolicyRecord (fbfwpbck.dk)
-all (hard fail) v=spf1 ip4:87.116.5.111 ip4:87.116.5.110 ip4:87.72.83.168 ip4:84.238.102.136 ip4:51.15.126.13 ip6:2001:bc8:1640:2c6c:dc00:ff:fe35:a4b5 -all
📨 DMARC
PolicyRecord (_dmarc.fbfwpbck.dk)
p=reject v=DMARC1; p=reject; rua=mailto:DMARC@floyd.dk; ruf=mailto:DMARC@floyd.dk
📬 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)
🔐 DNSSEC272ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA123ms
FieldValue
Serial2024102630
Primary NS (MNAME)x.ns.joker.com
Responsible (RNAME)hostmaster@joker.com
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
145ms
A
135ms
MX
145ms
AAAA
156ms
TXT
344ms
CAA
153ms
HTTPS
150ms
TLSA
151ms
SOA
123ms
MTA-STS
157ms
DNSSEC
272ms
SRV
274ms
Total
1169ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:30:17 1169ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 09:37:14 1021ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-17 09:33:11 1816ms 3 NS 1 A 2 MX 🔒 Secure View
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