haderslevbibliotekerne.dk
Last scanned: 2026-08-27 18:20:05  ·  737ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   46ms
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   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.25.93 3600s — AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover130.226.25.93
🔶 Autoconfig130.226.25.93
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   277ms
TXT Record
_globalsign-domain-verification=9zVvVHuxW9mEcIOCbaK-Mdmcvr3JpHXZj0jRSiHw39
✉️ 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081201
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
46ms
A
67ms
MX
54ms
AAAA
46ms
TXT
277ms
CAA
51ms
HTTPS
45ms
TLSA
50ms
SOA
0ms
MTA-STS
93ms
DNSSEC
104ms
SRV
81ms
Total
737ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 18:20:05 737ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 01:58:39 2573ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 02:28:24 486ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 15:45:39 570ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 06:17:26 2300ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 03:19:43 611ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 09:31:24 774ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 08:06:04 955ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:06:27 634ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:50:21 484ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:42:07 576ms 2 NS 1 A 0 MX 🔒 Secure View
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