byggeri23.dk
Last scanned: 2026-08-11 04:41:09  ·  4845ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   52ms
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 Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
1 14400s cloud7.spamtitan.com 13.58.65.21
13.58.8.62
52.15.128.102		 cloud7.spamtitan.com
cloud7.spamtitan.com
cloud7.spamtitan.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   166ms
TXT Record
v=spf1 include:_spf_cd.spamtitan.com ip4:34.236.127.150 ip4:18.207.12.57 ip4:91.216.103.3 ip4:86.58.253.21 ip4:86.58.253.22 ip4:86.58.253.23 ip4:81.19.224.73 include:spf.mandrillapp.com ~all
✉️ SPF
PolicyRecord (byggeri23.dk)
~all (soft fail) v=spf1 include:_spf_cd.spamtitan.com ip4:34.236.127.150 ip4:18.207.12.57 ip4:91.216.103.3 ip4:86.58.253.21 ip4:86.58.253.22 ip4:86.58.253.23 ip4:81.19.224.73 include:spf.mandrillapp.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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA51ms
FieldValue
Serial2026080101
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
52ms
A
38ms
MX
44ms
AAAA
51ms
TXT
166ms
CAA
53ms
HTTPS
58ms
TLSA
77ms
SOA
51ms
MTA-STS
84ms
DNSSEC
92ms
SRV
73ms
Total
4845ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 04:41:09 4845ms 2 NS 0 A 1 MX 🔒 Secure View
2026-08-01 23:55:20 8635ms 2 NS 0 A 1 MX 🔒 Secure View
2026-07-01 11:45:24 1380ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 18:48:34 604ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 21:52:19 1033ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 09:55:31 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 15:23:57 648ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 15:21:36 387ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 05:16:47 541ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-16 18:15:10 463ms 2 NS 0 A 1 MX 🔒 Secure View
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