mybonfire.dk
Last scanned: 2026-06-20 18:51:15  ·  3093ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   94ms
NameserverIP addressesPTRASN / ISP
a.ns.facebook.com 129.134.30.12
2a03:2880:f0fc:c:face:b00c:0:35		 a.ns.facebook.com
a.ns.facebook.com		 AS32934 Facebook, Inc.
AS32934 Facebook, Inc.
b.ns.facebook.com 129.134.31.12
2a03:2880:f0fd:c:face:b00c:0:35		 b.ns.facebook.com
b.ns.facebook.com		 AS32934 Facebook, Inc.
AS32934 Facebook, Inc.
c.ns.facebook.com 185.89.218.12
2a03:2880:f1fc:c:face:b00c:0:35		 c.ns.facebook.com
c.ns.facebook.com		 AS32934 Facebook, Inc.
AS32934 Facebook, Inc.
d.ns.facebook.com 185.89.219.12
2a03:2880:f1fd:c:face:b00c:0:35		 d.ns.facebook.com
d.ns.facebook.com		 AS32934 Facebook, Inc.
AS32934 Facebook, Inc.
🌍 A Records1 records   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.240.200.16 60s edge-star-shv-01-cph2.facebook.com AS32934 Facebook, Inc. 157.240.192.0/18 🇩🇰 Denmark Ballerup Municipality
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   63ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a03:2880:f053:11:face:b00c:0:2 60s edge-star6-shv-01-cph2.facebook.com AS32934 Facebook, Inc. 2a03:2880:0:0:0:0:0:0/32 🇩🇰 Denmark Ballerup Municipality
🔐 HTTPS Records2 records   65ms
PriorityTargetSvcParams
1 service . alpn="h2,h3"
2 service star.fallback.c10r.facebook.com. alpn="h2,h3"
📝 TXT Records1 records   515ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (mybonfire.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.mybonfire.dk)
p=reject v=DMARC1; p=reject; rua=mailto:a@dmarcreports.facebook.com;
📬 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)
🔐 DNSSEC214ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA88ms
FieldValue
Serial4207849484
Primary NS (MNAME)a.ns.facebook.com
Responsible (RNAME)dns@facebook.com
Refresh14400s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
94ms
A
94ms
MX
79ms
AAAA
63ms
TXT
515ms
CAA
80ms
HTTPS
65ms
TLSA
2138ms
SOA
88ms
MTA-STS
65ms
DNSSEC
214ms
SRV
153ms
Total
3093ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 18:51:15 3093ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 07:26:56 1974ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 16:55:31 5716ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 21:09:07 804ms 4 NS 1 A 0 MX 🔓 Insecure View
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