fiberbb.dk
Last scanned: 2026-06-25 10:12:28  ·  4005ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   289ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   296ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.176.76.146 3600s — AS31027 GlobalConnect A/S 93.176.64.0/18 🇩🇰 Denmark —
📧 MX Records3 records   251ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s fiberbb-dk.mx1-dk.mailanyone.net 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s fiberbb-dk.mx2-dk.mailanyone.net 192.162.219.155
2001:978:2a01:0:192:162:217:4		 mx41.electric.net
—		 AS16509 Amazon.com, Inc.
AS174 Cogent Communications, LLC
30 3600s fiberbb-dk.mx3-dk.mailanyone.net 192.162.219.255 mx41.electric.net AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   599ms
TXT Record
MS=ms93346318
v=spf1 ip4:87.116.19.66 ip4:93.176.76.146 ip4:93.176.76.152/29 include:spf.comendosystems.com include:spf.eu.signature365.net include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (fiberbb.dk)
-all (hard fail) v=spf1 ip4:87.116.19.66 ip4:93.176.76.146 ip4:93.176.76.152/29 include:spf.comendosystems.com include:spf.eu.signature365.net include:spf.protection.outlook.com -all
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC363ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA266ms
FieldValue
Serial2023101701
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
289ms
A
296ms
MX
251ms
AAAA
237ms
TXT
599ms
CAA
246ms
HTTPS
308ms
TLSA
1111ms
SOA
266ms
MTA-STS
265ms
DNSSEC
363ms
SRV
320ms
Total
4005ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:12:28 4005ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 09:34:23 2091ms 2 NS 1 A 3 MX 🔒 Secure View
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