mx.aster.cx - robtex.com

mx.aster.cx

DNSSEC⚠️ Not signed
A23.88.46.65🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC
PTRmx.astermail.org

aster.cx

DNSSEC🔒 Signed (DS record present)
A2606:4700:3032::ac43:cb14🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4d0a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.10Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.20🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
NStom.ns.cloudflare.com
MXmx.aster.cx ⭐
TXTgoogle-site-verification=kpoYVmfnGpEy8GnIbbqQRqPWAsILZOVRgjVwX6eHuxk
TXTv=spf1 mx ip4:23.88.46.65 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.10, 172.67.203.20
IPv6 hints2606:4700:3032::ac43:cb14, 2606:4700:3037::6815:4d0a
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2409606823
🔒 HSTS Preload (+subdomains)

MX for

aster.cx

Same first word

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mx.design
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mx.msk.ru
mx.scrapping.cc
mx.tv

Similar names

xm.co.kr
xm.am
xm.money
xm.be
xm.cz
xm.hk.cn
xm.fj.cn
xm.pl
xm.vn.ua
xm.house
xm.mk
xm.la
xm.com
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xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app
xm.cn
xm.gov.cn
xm.city
xm.ca
xm.ee
xm.ae
xm.lc
xm.chat

DNS History

1 record (1 active, 0 former)

A23.88.46.65
●A23.88.46.652026-07-06 → 2026-07-16 · 2 obs
● 2026-07-06 04:28:46
● 2026-07-16 23:08:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cxns.anycast.nic.cx, ns1.anycastdns.cz, ns2.anycastdns.cz5 records
aster.cxtom.ns.cloudflare.com, heather.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.147

NS records: tom.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

TypeCountSample Data
A123.88.46.65

📌 Glue Records Collected

Total: 5

In-bailiwick: 2 (ns.anycast.nic.cx, ns.anycast.nic.cx)

Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)

Analysis

Mail Server Role

mx.aster.cx serves as a mail server for aster.cx.

IP Addresses

mx.aster.cx points to a single IP number: 23.88.46.65.

mx.astermail.org, for instance, is one of the other host names sharing IP numbers with mx.aster.cx.