firstserve.dk
📜 Historical scan 2026-07-02 00:37:40  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   68ms
NameserverIP addressesPTRASN / ISP
dns1.p04.nsone.net 198.51.44.4
2620:4d:4000:6259:7:4:0:1		 dns1.p04.nsone.net
dns1.p04.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns2.p04.nsone.net 198.51.45.4
2a00:edc0:6259:7:4::2		 dns2.p04.nsone.net
dns2.p04.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns3.p04.nsone.net 198.51.44.68
2620:4d:4000:6259:7:4:0:3		 dns3.p04.nsone.net
dns3.p04.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns4.p04.nsone.net 198.51.45.68
2a00:edc0:6259:7:4::4		 dns4.p04.nsone.net
dns4.p04.nsone.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
🌍 A Records2 records   100ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.157.26.135 120s ec2-35-157-26-135.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 35.156.0.0/14 🇩🇪 Germany Frankfurt am Main
63.176.8.218 120s ec2-63-176-8-218.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 63.176.0.0/12 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC138ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA101ms
FieldValue
Serial1764163566
Primary NS (MNAME)dns1.p01.nsone.net
Responsible (RNAME)domains+netlify@netlify.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
68ms
A
100ms
MX
98ms
AAAA
79ms
TXT
280ms
CAA
69ms
HTTPS
59ms
TLSA
62ms
SOA
101ms
MTA-STS
121ms
DNSSEC
138ms
SRV
108ms
Total
907ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 13:23:41 699ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 11:54:59 988ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-08-27 02:51:17 627ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-07-02 00:37:40 907ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 09:52:25 762ms 4 NS 2 A 0 MX 🔓 Insecure View
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