guldaeg.dk
Last scanned: 2026-06-26 08:35:26  ·  834ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   74ms
NameserverIP addressesPTRASN / ISP
edns4.ultradns.biz 204.74.67.4
2610:a1:1015::204		 edns4.ultradns.biz
edns4.ultradns.biz		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns4.ultradns.com 2001:502:f3ff::204
204.74.66.4		 edns4.ultradns.com
edns4.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns4.ultradns.net 204.74.110.4
2610:a1:1014::204		 edns4.ultradns.net
edns4.ultradns.net		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
edns4.ultradns.org 2001:502:4612::204
204.74.111.4		 edns4.ultradns.org
edns4.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records
🌍
No A records found
📧 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 Records1 records   258ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (guldaeg.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.guldaeg.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-reports@saxobank.com; fo=1
📬 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)
🔐 DNSSEC131ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA59ms
FieldValue
Serial2019051311
Primary NS (MNAME)edns4.ultradns.com
Responsible (RNAME)premiumdns@support.neustar
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
74ms
A
56ms
MX
59ms
AAAA
65ms
TXT
258ms
CAA
57ms
HTTPS
67ms
TLSA
50ms
SOA
59ms
MTA-STS
88ms
DNSSEC
131ms
SRV
79ms
Total
834ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 08:35:26 834ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 10:00:37 12847ms 0 NS 0 A 0 MX ❓ Unknown View
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