firstdibs.dk
Last scanned: 2026-06-27 07:23:08  ·  835ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns-1003.awsdns-61.net 205.251.195.235
2600:9000:5303:eb00::1		 ns-1003.awsdns-61.net
ns-1003.awsdns-61.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-125.awsdns-15.com 205.251.192.125
2600:9000:5300:7d00::1		 ns-125.awsdns-15.com
ns-125.awsdns-15.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1306.awsdns-35.org 205.251.197.26
2600:9000:5305:1a00::1		 ns-1306.awsdns-35.org
ns-1306.awsdns-35.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1849.awsdns-39.co.uk 205.251.199.57
2600:9000:5307:3900::1		 ns-1849.awsdns-39.co.uk
ns-1849.awsdns-39.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.238.101.214 86400s ec2-34-238-101-214.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 34.224.0.0/12 🇺🇸 United States Ashburn
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverfirstdibs.dk → 34.238.101.214
🔶 Autoconfigfirstdibs.dk → 34.238.101.214
🔷 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.firstdibs.dk firstdibs.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC75ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA40ms
FieldValue
Serial1
Primary NS (MNAME)ns-1849.awsdns-39.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
45ms
MX
68ms
AAAA
54ms
TXT
194ms
CAA
43ms
HTTPS
41ms
TLSA
68ms
SOA
40ms
MTA-STS
53ms
DNSSEC
75ms
SRV
94ms
Total
835ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 07:23:08 835ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 03:11:44 4858ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 19:04:41 905ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:47:41 659ms 4 NS 1 A 0 MX 🔓 Insecure View
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