betonundersøgelse.dk xn--betonundersgelse-vxb.dk
Last scanned: 2026-08-27 11:36:11  ·  693ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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 Records1 records   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.135 3600s webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   62ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:3a:28eb:7188:14f7 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082203
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
33ms
A
78ms
MX
62ms
AAAA
62ms
TXT
207ms
CAA
45ms
HTTPS
57ms
TLSA
77ms
SOA
0ms
MTA-STS
97ms
DNSSEC
113ms
SRV
87ms
Total
693ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:36:11 693ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 03:49:18 2856ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 13:30:42 4654ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 13:46:06 1036ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 08:49:26 622ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 13:05:17 495ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 03:06:47 457ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-21 20:06:28 526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:25:49 388ms 2 NS 1 A 0 MX 🔒 Secure View
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