mail.sisrom.com - robtex.com

mail.sisrom.com

DNSSEC⚠️ Not signed
A207.180.210.215🇩🇪 CONTABO207.180.210.0/23
PTRvmi3289943.contaboserver.net

sisrom.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:fc3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a3ce🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.195Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.206🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSneil.ns.cloudflare.com ⭐
NSraina.ns.cloudflare.com
MXmail.sisrom.com ⭐
TXTv=spf1 a:mail.sisrom.com mx ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.195, 172.67.163.206
IPv6 hints2606:4700:3030::6815:fc3, 2606:4700:3035::ac43:a3ce
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=190, name=cloudflare-ech.com
SOAneil.ns.cloudflare.comdns@cloudflare.com serial=2408923809

MX for

romao.net
wdname.com
alcacer.net
eletricos.com
doc.city
sisrom.com
alberto.host

Same first word

mail.gov.ae
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mail.uz.ua
mail.cool
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mail.vivian.jp
mail.df.gov.br
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mail.blogspot.be
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DNS History

1 record (1 active, 0 former)

A207.180.210.215
●A207.180.210.2152026-05-11 → 2026-07-18 · 2 obs
● 2026-05-11 11:14:04
● 2026-07-18 12:42:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...-
sisrom.comneil.ns.cloudflare.com, raina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.211

NS records: neil.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sisrom.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

TypeCountSample Data
A1207.180.210.215

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.sisrom.com acts as mail server for romao.net, wdname.com, alcacer.net, eletricos.com, doc.city plus a few other domains.

IP Addresses

mail.sisrom.com resolves to just one IP address, 207.180.210.215.

vmi3289943.contaboserver.net, for instance, is one of the other host names sharing IP numbers with mail.sisrom.com.