lundbybibliotek.dk
Last scanned: 2026-08-29 10:47:37  ·  934ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns.vordbkom.dk 131.165.202.1 ns.vordbkom.dk AS6834 KMD A/S
ns.vordbskoler.dk 5.56.147.154 — AS31027 GlobalConnect A/S
🌍 A Records1 records   88ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.56.147.142 11700s — AS31027 GlobalConnect A/S 5.56.144.0/20 🇩🇰 Denmark Karlslunde
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.56.147.142
🔶 Autoconfig5.56.147.142
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   376ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (lundbybibliotek.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.lundbybibliotek.dk)
p=reject v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.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)
🔐 DNSSEC210ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2013020745
Primary NS (MNAME)ns.vordbkom.dk
Responsible (RNAME)hostmaster
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
88ms
MX
110ms
AAAA
93ms
TXT
376ms
CAA
128ms
HTTPS
116ms
TLSA
129ms
SOA
0ms
MTA-STS
165ms
DNSSEC
210ms
SRV
169ms
Total
934ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 10:47:37 934ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 04:00:09 691ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-27 07:43:42 608ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-23 07:06:08 2303ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-20 05:35:23 1862ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-17 19:51:43 669ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-12 15:43:51 638ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 16:08:23 833ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-26 20:53:25 8753ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-25 20:26:21 676ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-20 14:40:48 798ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-17 23:40:12 673ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-14 04:59:23 729ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-08 21:28:28 9037ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-03 18:05:56 1665ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 11:45:44 9384ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 04:40:52 932ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 05:00:30 5863ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 08:38:09 8892ms 2 NS 1 A 0 MX 🔒 Secure View
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