ntgrtc.dk
Last scanned: 2026-09-05 18:28:33  ·  609ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   38ms
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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
80.92.65.215 3600s 80-92-65-215.ip.dclux.com AS24611 Datacenter Luxembourg S.A. 80.92.64.0/19 🇱🇺 Luxembourg Luxembourg
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   211ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (ntgrtc.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.ntgrtc.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r;
📬 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025121650
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
38ms
A
40ms
MX
37ms
AAAA
46ms
TXT
211ms
CAA
37ms
HTTPS
37ms
TLSA
72ms
SOA
0ms
MTA-STS
60ms
DNSSEC
110ms
SRV
77ms
Total
609ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 18:28:33 609ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 21:27:55 659ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 18:57:33 742ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-18 15:52:53 3033ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-17 15:48:33 1189ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-15 16:39:42 4518ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-29 10:10:07 858ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-27 18:30:19 2706ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-11 14:57:33 1321ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-09 22:50:11 759ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 08:35:04 694ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 21:52:50 1021ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:39:07 2066ms 4 NS 1 A 0 MX 🔒 Secure View
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