mail.firstclasspostcodes.com - dns.ninja

mail.firstclasspostcodes.com

DNSSEC⚠️ Not signed
A161.35.230.109🇺🇸 DIGITALOCEAN161.35.224.0/20 DigitalOcean
PTRmail.recipes.net

firstclasspostcodes.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:155f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:c5a1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.95Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.161🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmitch.ns.cloudflare.com
NSsima.ns.cloudflare.com
MXmail.firstclasspostcodes.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.95, 172.67.197.161
IPv6 hints2606:4700:3034::6815:155f, 2606:4700:3034::ac43:c5a1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com
SOAmitch.ns.cloudflare.comdns@cloudflare.com serial=2408130393

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A161.35.230.109
A161.35.230.1092026-02-23 → 2026-07-27 · 2 obs
● 2026-02-23 00:51:06
● 2026-07-27 02:36:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
firstclasspostcodes.comsima.ns.cloudflare.com, mitch.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.208

NS records: sima.ns.cloudflare.com, mitch.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasspostcodes.com (unsigned zone)

⏱️ Timing

Total: 1564ms | Queries: -

📄 Records

TypeCountSample Data
A1161.35.230.109

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

Mail for firstclasspostcodes.com is routed through the mail server mail.firstclasspostcodes.com.

IP Addresses

mail.firstclasspostcodes.com has exactly one IP address — 161.35.230.109.

mail.twigandthistle.com, mail.viralpdf.com, mail.reactsymbols.com plus two other host names have IP numbers in common with mail.firstclasspostcodes.com.