`api.dev.whatnot.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4401::ac40:9139^{🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:3108::6812:2ac7^{🇺🇸 Cloudflare2a06:98c1:3108::/48} ✓ In HTTPS hints
A	104.18.42.199^{Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.145.57^{🇺🇸 Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.18.42.199, 172.64.145.57
		IPv6	2606:4700:4401::ac40:9139, 2a06:98c1:3108::6812:2ac7

`dev.whatnot.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4401::ac40:9139^{🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:3108::6812:2ac7^{🇺🇸 Cloudflare2a06:98c1:3108::/48} ✓ In HTTPS hints
A	104.18.42.199^{Cloudflare104.18.42.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.145.57^{🇺🇸 Cloudflare172.64.145.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rita.ns.cloudflare.com` ⭐
NS	`toby.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.18.42.199, 172.64.145.57
		IPv6	2606:4700:4401::ac40:9139, 2a06:98c1:3108::6812:2ac7
SOA	`rita.ns.cloudflare.com`dns@cloudflare.com serial=2398838461

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DNS History

4 records (4 active, 0 former)

●A104.18.42.1992026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 17:07:54
● 2026-03-20 18:26:50

●A172.64.145.572026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 17:07:54
● 2026-03-20 18:26:50

●A2606:4700:4401::ac40:91392026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 17:07:54
● 2026-03-20 18:26:50

●A2a06:98c1:3108::6812:2ac72026-02-16 → 2026-03-20 · 2 obs

● 2026-02-16 17:07:54
● 2026-03-20 18:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
whatnot.com	jobs.ns.cloudflare.com, laylah.ns.cloudflare.com	12 records
dev.whatnot.com	rita.ns.cloudflare.com, toby.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.239

NS records: rita.ns.cloudflare.com, toby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whatnot.com (unsigned zone)

⏱️ Timing

Total: 869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.145.57, 104.18.42.199`
AAAA	2	`2a06:98c1:3108::6812:2ac7, 2606:4700:4401::ac40:9139`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jobs.ns.cloudflare.com, jobs.ns.cloudflare.com, jobs.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by api.dev.whatnot.com: 2606:4700:4401::ac40:9139, 2a06:98c1:3108::6812:2ac7, 104.18.42.199 and 172.64.145.57.

other host names including preview.dev.whatnot.com, knaufvata.cz, oauth2-proxy.atlas-admin.dev.whatnot.com, atlas-admin.dev.whatnot.com and www.bravofly.com.cdn.cloudflare.net share IP numbers with api.dev.whatnot.com.

api.dev.whatnot.com - robtex.com