arthurtoppenberg.dk
📜 Historical scan 2026-07-03 18:36:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   146ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
🌍 A Records4 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.199.108.153 600s cdn-185-199-108-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.109.153 600s cdn-185-199-109-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.110.153 600s cdn-185-199-110-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
185.199.111.153 600s cdn-185-199-111-153.github.com AS54113 Fastly, Inc. 185.199.108.0/22 🇺🇸 United States —
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC2059ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026070300
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
146ms
A
49ms
MX
43ms
AAAA
43ms
TXT
314ms
CAA
49ms
HTTPS
45ms
TLSA
124ms
SOA
0ms
MTA-STS
92ms
DNSSEC
2059ms
SRV
186ms
Total
2711ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:33:43 2465ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 02:44:54 8715ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 16:13:19 3859ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-07-28 14:38:53 9559ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-07-03 18:36:03 2711ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-06-27 07:50:00 703ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-06-27 05:52:21 1880ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-06-25 19:44:07 1279ms 2 NS 4 A 0 MX 🔓 Insecure View
2026-06-16 13:42:18 604ms 2 NS 4 A 0 MX 🔓 Insecure View
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