guldbib.dk
📜 Historical scan 2026-06-17 10:17:07  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   80ms
NameserverIP addressesPTRASN / ISP
adi.ns.cloudflare.com 108.162.192.56
172.64.32.56
173.245.58.56
2606:4700:50::adf5:3a38
2803:f800:50::6ca2:c038
2a06:98c1:50::ac40:2038		 adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com
adi.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com 108.162.193.130
172.64.33.130
173.245.59.130
2606:4700:58::adf5:3b82
2803:f800:50::6ca2:c182
2a06:98c1:50::ac40:2182		 mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com
mark.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.25.93 — — AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark —
📧 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   220ms
TXT Record
v=spf1 include:bounce.peytz.dk include:spf.inlead.dk ~all
✉️ SPF
PolicyRecord (guldbib.dk)
~all (soft fail) v=spf1 include:bounce.peytz.dk include:spf.inlead.dk ~all
📨 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)
🔐 DNSSEC261ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA71ms
FieldValue
Serial2406414595
Primary NS (MNAME)adi.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
84ms
MX
83ms
AAAA
66ms
TXT
220ms
CAA
95ms
HTTPS
68ms
TLSA
196ms
SOA
71ms
MTA-STS
128ms
DNSSEC
261ms
SRV
0ms
Total
2547ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:18:40 606ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-10 00:11:55 2275ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 19:04:15 734ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 10:17:07 2547ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone