byens-netvaerk.dk
Last scanned: 2026-08-27 12:10:57  ·  811ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.atznet.dk 195.242.130.110
2001:67c:564:fffb::ffff		 ns1.atznet.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.atznet.dk 2a00:1b18:2:3:2::2
62.69.152.36		 ns2.atznet.dk
ns2.atznet.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.95.241.251 7200s dcms-s022.aar0.dk.hostnordic.com AS48854 team.blue Denmark A/S 81.95.240.0/20 🇩🇰 Denmark —
📧 MX Records1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mail.byens-netvaerk.dk 81.95.241.231 — AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 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)
🔐 DNSSEC137ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2018101614
Primary NS (MNAME)ns1.atznet.dk
Responsible (RNAME)hostmaster@atznet.dk
Refresh86400s
Retry7200s
Expire3600000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
66ms
A
60ms
MX
85ms
AAAA
76ms
TXT
186ms
CAA
54ms
HTTPS
58ms
TLSA
71ms
SOA
0ms
MTA-STS
98ms
DNSSEC
137ms
SRV
90ms
Total
811ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 12:10:57 811ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 11:06:58 900ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 23:51:08 556ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 18:06:01 895ms 2 NS 1 A 1 MX 🔒 Secure View
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