mx.bytesofscience.com - robtex.com

mx.bytesofscience.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3e2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:99bc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.226Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.226, 172.67.153.188
IPv6 hints2606:4700:3032::6815:3e2, 2606:4700:3037::ac43:99bc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com

bytesofscience.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:3e2🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:99bc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.226Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmelissa.ns.cloudflare.com ⭐
NSmichael.ns.cloudflare.com
MXmail.bytesofscience.com ⭐
TXTv=spf1 ip4:140.225.216.0/24 -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.226, 172.67.153.188
IPv6 hints2606:4700:3032::6815:3e2, 2606:4700:3037::ac43:99bc
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOAmelissa.ns.cloudflare.comdns@cloudflare.com serial=2410166022

Previously MX for

bytesofscience.com

Same first word

mx.gp
mx.cloudaccess.net
mx.s3-us-west-1.amazonaws.com
mx.gs
mx.global.prod.fastly.net
mx.email
mx.com.pt
mx.ru
mx.services
mx.pl
mx.ht
mx.uk
mx.no
mx.cloud.nospamproxy.com
mx.agency
mx.rs
mx.vc
mx.cloudflare.net
mx.ws
mx.plus
mx.zone
mx.co.za
mx.tours
mx.s3.amazonaws.com
mx.com.tw
mx.vu
mx.biz
mx.ms
mx.net.tr
mx.network
mx.se.gov.br
mx.gy
mx.contact
mx.tn
mx.mk
mx.exchange
mx.kh.ua
mx.md
mx.to
mx.saotome.st
mx.cm
mx.graphics
mx.support
mx.myftp.org
mx.duckdns.org
mx.kinghost.net
mx.gouv.ci
mx.money
mx.kasserver.com
mx.com.ar
mx.sytes.net
mx.center
mx.withyoutube.com
mx.mba
mx.co.uk
mx.s3-website-eu-west-1.amazonaws.com
mx.s3-website-us-east-1.amazonaws.com
mx.design
mx.s3-website-us-west-1.amazonaws.com
mx.msk.ru
mx.scrapping.cc
mx.tv
mx.casino
mx.ma
mx.dyndns.org
mx.sh
mx.ax
mx.lv
mx.abbott
mx.or.at
mx.cn
mx.servebbs.org
mx.tc
mx.microsoft
mx.ph
mx.com.tr
mx.be
mx.guru
mx.selfip.com
mx.co
mx.ro
mx.com.kz
mx.ru.net
mx.firewall-gateway.de
mx.mayfirst.org
mx.principe.st
mx.ag
mx.ee
mx.net.ru
mx.ae
mx.fi
mx.cz
mx.co.kr
mx.net
mx.box
mx.homelinux.com
mx.dnsalias.com
mx.se
mx.srv.br
mx.si

Similar names

xm.se
xm.hu
xm.com.co
xm.africa
xm.fi
xm.is
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
xm.biz
xm.media
xm.fyi
xm.pe
xm.wtf
xm.nl
xm.app

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.3.226172.67.153.1882606:4700:3032::6815:3e22606:4700:3037::ac43:99bc211.125.71.123
●A104.21.3.2262026-07-17 → 2026-07-25 · 3 obs
○ 2016-07-07 15:43:32
● 2026-07-17 00:38:04
● 2026-07-25 15:39:50
●A172.67.153.1882026-07-17 → 2026-07-25 · 3 obs
○ 2016-07-07 15:43:32
● 2026-07-17 00:38:04
● 2026-07-25 15:39:50
○A211.125.71.1232015-07-22 → 2016-03-01 · 4 obs
● 2015-07-22 03:36:18
● 2016-03-01 01:46:44
○ 2016-07-07 15:43:32
○ 2026-07-25 15:39:50
●A2606:4700:3032::6815:3e22026-07-17 → 2026-07-25 · 3 obs
○ 2016-07-07 15:43:32
● 2026-07-17 00:38:04
● 2026-07-25 15:39:50
●A2606:4700:3037::ac43:99bc2026-07-17 → 2026-07-25 · 3 obs
○ 2016-07-07 15:43:32
● 2026-07-17 00:38:04
● 2026-07-25 15:39:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...-
bytesofscience.commelissa.ns.cloudflare.com, michael.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.12

NS records: melissa.ns.cloudflare.com, michael.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bytesofscience.com (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.3.226, 172.67.153.188
AAAA22606:4700:3032::6815:3e2, 2606:4700:3037::ac43:99bc
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mx.bytesofscience.com has four IP addresses: 104.21.3.226, 172.67.153.188, 2606:4700:3032::6815:3e2 and 2606:4700:3037::ac43:99bc.

Additional host names — 0856999.com, alternativepets.com, ihmc.cn and two others — share IP numbers with mx.bytesofscience.com.