vikingcode.dk
📜 Historical scan 2026-06-24 22:49:35  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com 108.162.192.248
172.64.32.248
173.245.58.248
2606:4700:50::adf5:3af8
2803:f800:50::6ca2:c0f8
2a06:98c1:50::ac40:20f8		 barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
stan.ns.cloudflare.com 108.162.193.235
172.64.33.235
173.245.59.235
2606:4700:58::adf5:3beb
2803:f800:50::6ca2:c1eb
2a06:98c1:50::ac40:21eb		 stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.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   142ms
TXT Record
v=spf1 ip4:87.54.89.37 -all
✉️ SPF
PolicyRecord (vikingcode.dk)
-all (hard fail) v=spf1 ip4:87.54.89.37 -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)
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA40ms
FieldValue
Serial2407015144
Primary NS (MNAME)barbara.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
40ms
A
39ms
MX
40ms
AAAA
42ms
TXT
142ms
CAA
39ms
HTTPS
35ms
TLSA
42ms
SOA
40ms
MTA-STS
36ms
DNSSEC
111ms
SRV
59ms
Total
627ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:42:56 512ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-13 22:04:53 857ms 2 NS 0 A 0 MX 🔒 Secure View
2026-08-06 11:41:12 1225ms 2 NS 0 A 0 MX 🔒 Secure View
2026-07-10 23:50:52 2692ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-24 22:49:35 627ms 2 NS 0 A 0 MX 🔒 Secure View
2026-06-24 10:50:51 854ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 21:54:55 535ms 2 NS 0 A 0 MX 🔒 Secure View
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