mail.optizap.com - robtex.com

mail.optizap.com

DNSSEC⚠️ Not signed
A5.1.76.199🇩🇪 MEER-AS5.1.76.0/24 meerfarbig GmbH - Route object
PTRmail.optizap.com

optizap.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4232🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:c91e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.66.50Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.30🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjack.ns.cloudflare.com ⭐
NStricia.ns.cloudflare.com
MXmail.optizap.com ⭐
TXTgoogle-site-verification=q4s6oRoR-4t1Y5xNzjDcGEB_NEAbLy0ok33cJ7-7GBo
TXTv=spf1 mx a include:amazonses.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.66.50, 172.67.201.30
IPv6 hints2606:4700:3030::6815:4232, 2606:4700:3032::ac43:c91e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=143, name=cloudflare-ech.com
SOAjack.ns.cloudflare.comdns@cloudflare.com serial=2400897020

PTR for

199.76.1.5.in-addr.arpa
9.9.1.0.6.7.0.0.1.0.0.0.5.0.0.0.0.0.0.0.7.1.4.0.0.2.8.f.0.0.a.2.ip6.arpa

MX for

patdowd.com
optizap.com
phoenixlinguistics.com

Same first word

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DNS History

1 record (1 active, 0 former)

A5.1.76.199
●A5.1.76.1992026-03-13 → 2026-04-13 · 2 obs
● 2026-03-13 12:51:26
● 2026-04-13 01:23:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
optizap.comjack.ns.cloudflare.com, tricia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.59.121

NS records: jack.ns.cloudflare.com, tricia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optizap.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

TypeCountSample Data
A15.1.76.199

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.optizap.com handles mail for patdowd.com, optizap.com and phoenixlinguistics.com.

IP Addresses

mail.optizap.com points to a single IP: 5.1.76.199.