www.perfirst.com - robtex.com

www.perfirst.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2fb1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:957d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.177Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.125🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.177, 172.67.149.125
IPv62606:4700:3032::6815:2fb1, 2606:4700:3034::ac43:957d

perfirst.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:2fb1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:957d🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.47.177Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.149.125🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjay.ns.cloudflare.com ⭐
NSlola.ns.cloudflare.com
MXperfirst-com.mail.protection.outlook.com ⭐
TXTv=spf1 include:spf.protection.outlook.com -all
TXTv=verifydomain MS=8117016
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.47.177, 172.67.149.125
IPv62606:4700:3032::6815:2fb1, 2606:4700:3034::ac43:957d
SOAjay.ns.cloudflare.comdns@cloudflare.com serial=2399378411

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DNS History

5 records (4 active, 1 former)

2020202120222023202420252026A104.21.47.177172.67.149.1252606:4700:3032::6815:2fb12606:4700:3034::ac43:957dCNAMEperfirst.com
●A104.21.47.1772026-02-18 → 2026-03-25 · 2 obs
● 2026-02-18 02:12:54
● 2026-03-25 04:41:14
●A172.67.149.1252026-02-18 → 2026-03-25 · 2 obs
● 2026-02-18 02:12:54
● 2026-03-25 04:41:14
●A2606:4700:3032::6815:2fb12026-02-18 → 2026-03-25 · 2 obs
● 2026-02-18 02:12:54
● 2026-03-25 04:41:14
●A2606:4700:3034::ac43:957d2026-02-18 → 2026-03-25 · 2 obs
● 2026-02-18 02:12:54
● 2026-03-25 04:41:14
○CNAMEperfirst.com2019-01-07 → 2019-01-07 · 3 obs
● 2019-01-07 02:09:48
○ 2026-02-18 02:12:54
○ 2026-03-25 04:41:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...-
perfirst.comjay.ns.cloudflare.com, lola.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.132

NS records: jay.ns.cloudflare.com, lola.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perfirst.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.149.125, 104.21.47.177
AAAA22606:4700:3032::6815:2fb1, 2606:4700:3034::ac43:957d
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

www.perfirst.com resolves to four IPs: 2606:4700:3032::6815:2fb1, 2606:4700:3034::ac43:957d, 104.21.47.177 and 172.67.149.125.

Other host names such as ambico.ch, muzafferkoc.com, yakumama.co.uk, greenermedia.co.uk and iceplus.co.za share IP numbers with www.perfirst.com.