centerforlæring.dk xn--centerforlring-9ib.dk
Last scanned: 2026-08-31 18:04:01  ·  1035ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   82ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.188 43200s 80-92-65-188.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC279ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2025081370
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
82ms
A
80ms
MX
81ms
AAAA
84ms
TXT
349ms
CAA
92ms
HTTPS
83ms
TLSA
105ms
SOA
0ms
MTA-STS
171ms
DNSSEC
279ms
SRV
162ms
Total
1035ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 18:04:01 1035ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 20:14:14 782ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-27 00:49:53 905ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-26 16:01:42 499ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-24 20:08:12 589ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-09 12:44:33 1053ms 4 NS 1 A 0 MX 🔒 Secure View
2026-08-08 02:59:25 8837ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-22 00:31:53 763ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-20 21:32:00 808ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-03 13:15:42 666ms 4 NS 1 A 0 MX 🔒 Secure View
2026-07-01 09:32:16 808ms 4 NS 1 A 0 MX 🔒 Secure View
2026-06-23 05:20:14 860ms 4 NS 1 A 0 MX ⚠️ Bogus View
2026-06-21 20:42:06 299ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 13:32:06 369ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-16 20:06:17 412ms 4 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone