holgerdal.dk
📜 Historical scan 2026-07-22 17:04:13  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
keyla.ns.cloudflare.com 108.162.194.170
162.159.38.170
172.64.34.170
2606:4700:50::a29f:26aa
2803:f800:50::6ca2:c2aa
2a06:98c1:50::ac40:22aa		 keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com
keyla.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
wells.ns.cloudflare.com 108.162.195.125
162.159.44.125
172.64.35.125
2606:4700:58::a29f:2c7d
2803:f800:50::6ca2:c37d
2a06:98c1:50::ac40:237d		 wells.ns.cloudflare.com
wells.ns.cloudflare.com
wells.ns.cloudflare.com
wells.ns.cloudflare.com
wells.ns.cloudflare.com
wells.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 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   179ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (holgerdal.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.holgerdal.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;
📬 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)
🔐 DNSSEC155ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2410144240
Primary NS (MNAME)keyla.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 RegistrationWHOIS fetched 2026-08-17 04:54:30
FieldValue
RegistrarSimply.com A/S
Registered2023-02-21
Expires2027-02-20 (169d)
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
53ms
MX
43ms
AAAA
55ms
TXT
179ms
CAA
35ms
HTTPS
50ms
TLSA
62ms
SOA
0ms
MTA-STS
60ms
DNSSEC
155ms
SRV
98ms
Total
1083ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:38:57 874ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 03:47:00 717ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-17 04:53:51 913ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 18:07:02 1019ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 17:04:13 1083ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-18 17:41:35 1307ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 13:10:57 9685ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:45:13 2170ms 2 NS 0 A 0 MX 🔓 Insecure View
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