byguldsten.dk
Last scanned: 2026-08-28 00:30:56  ·  438ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa
📧 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   165ms
TXT Record
v=spf1 include:shops.shopify.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (byguldsten.dk)
-all (hard fail) v=spf1 include:shops.shopify.com include:spf.simply.com -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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024022504
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
47ms
MX
42ms
AAAA
55ms
TXT
165ms
CAA
59ms
HTTPS
42ms
TLSA
33ms
SOA
0ms
MTA-STS
52ms
DNSSEC
84ms
SRV
60ms
Total
438ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:30:56 438ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-01 12:44:19 514ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-25 01:13:20 2453ms 3 NS 1 A 0 MX ⚠️ Bogus View
2026-06-24 02:54:33 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 23:48:15 4837ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:24:48 275ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-16 18:20:57 511ms 3 NS 1 A 0 MX 🔒 Secure View
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