smtp.react0r.com - dns.ninja

smtp.react0r.com

DNSSEC⚠️ Not signed
A204.191.220.195🇨🇦 ASN-TELUS204.191.0.0/16 NETBLK-AURALAN-19991117-1040
PTRservices3.react0r.com

react0r.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a951🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:575d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.93Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.169.81🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelma.ns.cloudflare.com ⭐
NSlynn.ns.cloudflare.com
MXsmtp.react0r.com ⭐
TXTgoogle-site-verification=GfF2sVy71c6j0qTo3mSh35NJZMBHlwhpSUmPxxGns5c
TXTgoogle-site-verification=VESViDVUdMCtBUltBN0GM2otZoItl5Ly1rHHaQZnod4
TXTgoogle-site-verification=z-mjQC1kYpeaTFrw4mq-UZL8AGmN9JRyLNVrbEuGDkM
TXTv=spf1 mx a include:spf.react0r.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.93, 172.67.169.81
IPv6 hints2606:4700:3032::ac43:a951, 2606:4700:3036::6815:575d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOAelma.ns.cloudflare.comdns@cloudflare.com serial=2410100464

MX for

react0r.com

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DNS History

2 records (1 active, 1 former)

2020202120222023202420252026A204.191.220.195216.171.232.131
●A204.191.220.1952026-02-26 → 2026-07-29 · 3 obs
○ 2019-12-20 03:31:50
● 2026-02-26 14:24:12
● 2026-07-29 05:11:14
○A216.171.232.1312019-12-20 → 2019-12-20 · 3 obs
● 2019-12-20 03:31:50
○ 2026-02-26 14:24:12
○ 2026-07-29 05:11:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
react0r.comelma.ns.cloudflare.com, lynn.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.154

NS records: elma.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for react0r.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

TypeCountSample Data
A1204.191.220.195

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

smtp.react0r.com serves as a mail server for react0r.com.

IP Addresses

smtp.react0r.com points to a single IP number: 204.191.220.195.

There are other host names — services3.react0r.com among them — that share IP numbers with smtp.react0r.com.