tl-byg.dk
Last scanned: 2026-09-01 14:07:05  ·  480ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.16
🔶 Autoconfig212.237.249.16
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   169ms
TXT Record
apple-domain-verification=utCqn9Cpr0KnxTJG
v=spf1 -all
✉️ SPF
PolicyRecord (tl-byg.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.tl-byg.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@itsit.dk
📬 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025061301
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
47ms
MX
46ms
AAAA
46ms
TXT
169ms
CAA
50ms
HTTPS
48ms
TLSA
37ms
SOA
0ms
MTA-STS
55ms
DNSSEC
94ms
SRV
61ms
Total
480ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:07:05 480ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-27 06:33:48 16619ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-12 11:51:31 24444ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 07:01:59 4349ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 05:07:23 530ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 21:05:35 676ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone