bfrs.dk
Last scanned: 2026-06-25 10:21:27  ·  826ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   67ms
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 Records
🌍
No A records found
📧 MX Records5 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
1 21600s aspmx.l.google.com 2a00:1450:4010:c0f::1b
2a00:1450:4010:c0f::1b
64.233.164.26		 lt-in-f27.1e100.net
lt-in-x1b.1e100.net
lf-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 21600s alt1.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 21600s alt2.aspmx.l.google.com 172.253.158.27
2404:6800:4008:c01::1a		 so-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 21600s alt3.aspmx.l.google.com 192.178.230.26
2404:6800:4008:c01::1a		 yunrtab-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 21600s alt4.aspmx.l.google.com 173.194.43.27
2607:f8b0:400e:c1e::1a		 yudlsqd-in-f27.1e100.net
yudlsqd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   338ms
TXT Record
google-site-verification=l79HrkeqMXAO4MFWTi9IDTFjByKHg6bH--j32Z44Qbw
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC109ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA64ms
FieldValue
Serial2026032501
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
67ms
A
55ms
MX
69ms
AAAA
92ms
TXT
338ms
CAA
44ms
HTTPS
65ms
TLSA
48ms
SOA
64ms
MTA-STS
58ms
DNSSEC
109ms
SRV
97ms
Total
826ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 10:21:27 826ms 2 NS 0 A 5 MX 🔒 Secure View
2026-06-16 14:27:40 571ms 2 NS 0 A 5 MX 🔒 Secure View
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