dgtb.dk
Last scanned: 2026-08-30 06:01:05  ·  1172ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   102ms
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   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.105.232.45 3600s — AS8075 Microsoft Corporation 20.64.0.0/10 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   103ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s .  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 Records3 records   345ms
TXT Record
plsbcbtjs7020xfzfx15nhrnnqw53q86.
r8p1v3l7mjrfw9csg8lh5620hr6wqh5h.
v=spf1 -all
✉️ SPF
PolicyRecord (dgtb.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.dgtb.dk)
p=reject v=DMARC1; p=reject; rua=mailto:retky4cd@ag.eu.dmarcian.com; ruf=mailto:retky4cd@fr.eu.dmarcian.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)
🔐 DNSSEC227ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026051922
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
102ms
A
81ms
MX
103ms
AAAA
122ms
TXT
345ms
CAA
90ms
HTTPS
82ms
TLSA
178ms
SOA
0ms
MTA-STS
171ms
DNSSEC
227ms
SRV
170ms
Total
1172ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:01:05 1172ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 14:50:47 569ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-11 02:06:16 1124ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-08 19:16:53 1270ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-23 01:29:50 8552ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-21 16:03:22 827ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 20:37:01 9764ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-03 20:34:41 5646ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-02 02:22:04 1300ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-02 01:38:43 767ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:35:20 317ms 4 NS 1 A 0 MX 🔒 Secure View
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