mailassists.co - robtex.com

mailassists.co

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:d3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:804bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.0.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.128.75πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSmona.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aceπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A2803:f800:50::6ca2:c0ceπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmona.ns.cloudflare.com
A2a06:98c1:50::ac40:20ceπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmona.ns.cloudflare.com
A108.162.192.206πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A172.64.32.206πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
A173.245.58.206πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmona.ns.cloudflare.com
NSsean.ns.cloudflare.com
A2606:4700:58::adf5:3be7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A2803:f800:50::6ca2:c1e7πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsean.ns.cloudflare.com
A2a06:98c1:50::ac40:21e7πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRsean.ns.cloudflare.com
A108.162.193.231πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A172.64.33.231πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A173.245.59.231πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
MXsmtp.secureserver.net ⭐
A216.69.141.71πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
MXmailstore1.secureserver.net(10)
A216.69.141.78πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162πŸ‡ΊπŸ‡Έ AS398101216.69.140.0/22
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
TXTv=spf1 include:spf.mandrillapp.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.0.211, 172.67.128.75
IPv6 hints2606:4700:3032::6815:d3, 2606:4700:3033::ac43:804b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAmona.ns.cloudflare.comdns@cloudflare.com serial=2400828913

co

DNSSECπŸ”’ Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759641352
⚠️ On DNS blocklist: tif

Same first word

DNS History

8 records (8 active, 0 former)

NSmona.ns.cloudflare.comsean.ns.cloudflare.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.0.211172.67.128.752606:4700:3032::6815:d32606:4700:3033::ac43:804b
●NSmona.ns.cloudflare.com2026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●NSsean.ns.cloudflare.com2026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●MXmailstore1.secureserver.net2026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●MXsmtp.secureserver.net2026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●A104.21.0.2112026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●A172.67.128.752026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●A2606:4700:3032::6815:d32026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08
●A2606:4700:3033::ac43:804b2026-04-14 β†’ 2026-04-23 Β· 2 obs
● 2026-04-14 14:38:46
● 2026-04-23 20:18:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co-
mailassists.cosean.ns.cloudflare.com, mona.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.206

NS records: sean.ns.cloudflare.com, mona.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailassists.co (unsigned zone)

⏱️ Timing

Total: 731ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.0.211, 172.67.128.75
AAAA22606:4700:3032::6815:d3, 2606:4700:3033::ac43:804b
NS2mona.ns.cloudflare.com, sean.ns.cloudflare.com
MX2smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)
TXT1v=spf1 include:spf.mandrillapp.com ?all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mona.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

mailassists.co points to four IP numbers: 2606:4700:3032::6815:d3, 2606:4700:3033::ac43:804b, 104.21.0.211 and 172.67.128.75.

Other host names, for instance asktingting.com, ergooffice.co.nz, quranteacherlive.com, 1orca88.vip and metalurgicaalbace.com.ar share IP numbers with mailassists.co.

Name Servers

mailassists.co's delegation is to two name servers mona.ns.cloudflare.com and sean.ns.cloudflare.com.

mailassists.co shares the same name server configuration as other domains, such as weareera.com, crtech.online, co-il.info, blankit.com.au and inner.website.

mailassists.co at least partially shares its name servers with other domains, for instance yoursdp.org, vokowosehaumsystems.sbs, simplewealth.co, naos-international.com and southernskysatellite.com.

These name servers are often used together with the name servers luciana.ns.cloudflare.com.

Host names with six IP numbers:

mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.

sean.ns.cloudflare.com points to: 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

Two mail servers mailstore1.secureserver.net and smtp.secureserver.net handle mailassists.co.

mailassists.co uses the same mail server setup as other domains such as webstractinc.com, garbagegangstersandgreed.com, yourrealestatedepartment.com, veganmadness.com and clicktrackurl.com.

mailassists.co shares at least some mail servers with other domains, for instance blaircrimminsandthehookers.com and apicbase.net.

Host names with three IP numbers

The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; the host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113