sendemail.to - robtex.com

sendemail.to

DNSSEC⚠️ Not signed
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26caπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2caπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22caπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSzeus.ns.cloudflare.com
A2606:4700:58::adf5:3bf9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A2803:f800:50::6ca2:c1f9πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzeus.ns.cloudflare.com
A2a06:98c1:50::ac40:21f9πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRzeus.ns.cloudflare.com
A108.162.193.249πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A172.64.33.249πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A173.245.59.249πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
MXpostal.sendemail.to ⭐
A192.176.172.91πŸ‡ΈπŸ‡ͺ KEPLER192.176.172.0/24
PTRhermes.sendemail.to
TXTgoogle-site-verification=MEaeq183FudyQPXPK84pvVWEBdwi8yT2I5dEMazjzf4
TXTv=spf1 include:spf.sendemail.to ~all
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2407790180

to

DNSSEC⚠️ Not signed
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1785099918

Subdomains

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NScrystal.ns.cloudflare.comzeus.ns.cloudflare.comMXpostal.sendemail.to
●NScrystal.ns.cloudflare.com2026-05-31 β†’ 2026-07-26 Β· 2 obs
● 2026-05-31 13:26:06
● 2026-07-26 21:07:38
●NSzeus.ns.cloudflare.com2026-05-31 β†’ 2026-07-26 Β· 2 obs
● 2026-05-31 13:26:06
● 2026-07-26 21:07:38
●MXpostal.sendemail.to2026-05-31 β†’ 2026-07-26 Β· 2 obs
● 2026-05-31 13:26:06
● 2026-07-26 21:07:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
tons01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
sendemail.tozeus.ns.cloudflare.com, crystal.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.194.202

NS records: zeus.ns.cloudflare.com, crystal.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for to (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2crystal.ns.cloudflare.com, zeus.ns.cloudflare.com
MX1postal.sendemail.to (pri: 10)
TXT2google-site-verification=MEaeq183FudyQPX, v=spf1 include:spf.sendemail.to ~all
SOA1crystal.ns.cloudflare.com dns.cloudflare

πŸ“Œ Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

Hierarchy

The domain postal.sendemail.to falls under the parent sendemail.to.

Name Servers

sendemail.to uses two name servers for its delegation: crystal.ns.cloudflare.com and zeus.ns.cloudflare.com.

The name server configuration of sendemail.to is shared with other domains, for instance groupmissiontrips.com, git-updater.com, m-kensaku.jp and two others.

At least some of sendemail.to's name servers are shared with other domains, for example bdqsnpx.com, weeddeliveryvancouver.io, gmails.org and two more.

These name servers tend to be deployed in combination with the name servers apollo.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname crystal.ns.cloudflare.com directs to 108.162.194.202, 162.159.38.202 and 172.64.34.202 along with 3 other IP addresses.

Hostname zeus.ns.cloudflare.com directs to 108.162.193.249, 172.64.33.249 and 173.245.59.249 along with 3 other IP addresses.

Mail Servers

sendemail.to uses one mail server β€” postal.sendemail.to.

sendemail.to overlaps on mail servers with certain other domains, oisf.se among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, as well as two others.

postal.sendemail.to directs to just one IP number, 192.176.172.91.