resend.io - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

resend.io

DNSSEC⚠️ Not signed
NSns1.fal.cn ⚠️ Not in zone NS records
A205.251.199.150🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1942.awsdns-50.co.uk
NSns2.fal.cn ⚠️ Not in zone NS records
A205.251.194.177🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-689.awsdns-22.net
NSns3.fal.cn ⚠️ Not in zone NS records
A205.251.196.44🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1068.awsdns-05.org
NSns4.fal.cn ⚠️ Not in zone NS records
A205.251.193.15🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-271.awsdns-33.com

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1786936800

Same first word

resend.ir
resend.cz
resend.dev
resend.it
resend.hu
resend.org
resend.net
resend.app
resend.com
resend.me
resend.de
resend.us
resend.ru
resend.info

Similar names

enders.cz
endres.com.au
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sedner.com
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dersen.cn
sredne.ru
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serden.com.tr
enerds.limited
resden.com
nredes.es
sender.com.cn
deerns.be
enders.com.br
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dresen.dk
enreds.com
deerns.ru
endres.us
sender.gb.net
enders.la
rseden.org
sender.ws
endres.net
rednes.com
enders.co
endres.io
enders.ch
dresen.be
rendes.pl
endres.name
enders.it
sender.city
serned.com
desner.com
dernes.com
sender.com
sender.gay
sender.it
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endres.mobi
enders.ws
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sender.asia
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sender.software
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endres.id.au
endres.com
nerdes.com
enders.net
deerns.de
denser.com.tr
endres.fr
dersen.de
sender.ch
desner.es
denres.de
endres.reisen
serned.eu
enders.fr
denser.com.mx
endser.com
denser.ai
deerns.nl
endres.es
denser.top
dersen.dk
enders.be
deerns.co.uk
enders.eu
sender.dk
enders.org
dresen.info
dresen.com.mx
neders.com
sender.id
redsen.com
dersen.com
endres.it
sender.guru
sender.se
sender.blue
sender.biz
denser.com
dresen.nl
sender.ma
redsen.ch
sender.best
sender.org
rednes.de
sender.at
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sendre.com
rsneed.com
redsen.fr
enerds.com.au
serden.org
deerns.com
dresen.com
erdens.com
endres.info
sender.mortgage
endres.business
endres.at
enders.email
endres.computer
dresen.eu
sender.ge
deerns.com.br
dresen.events
endres.com.br
enders.se
rendes.eu
denser.ru
sender.info
endres.email
dresen.de
denser.de
denser.co.uk
rendes.com
dresen.name
enders.nl
enders.co.kr

DNS History

19 records (4 active, 15 former)

2017201820192020202120222023202420252026NSns1.fal.cnns2.fal.cnns3.fal.cnns4.fal.cnali.ns.cloudflare.comanuj.ns.cloudflare.comMXaspmx.l.google.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.commx.sendgrid.netmxa.mailgun.orgmxb.mailgun.orgA104.24.116.213104.24.117.2132400:cb00:2048:1::6818:74d52400:cb00:2048:1::6818:75d5
○NSali.ns.cloudflare.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○NSanuj.ns.cloudflare.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
●NSns1.fal.cn2026-08-17 → 2026-08-17 · 3 obs
○ 2016-12-05 01:52:18
● 2026-08-17 04:04:56
● 2026-08-17 04:05:00
●NSns2.fal.cn2026-08-17 → 2026-08-17 · 3 obs
○ 2016-12-05 01:52:18
● 2026-08-17 04:04:56
● 2026-08-17 04:05:00
●NSns3.fal.cn2026-08-17 → 2026-08-17 · 3 obs
○ 2016-12-05 01:52:18
● 2026-08-17 04:04:56
● 2026-08-17 04:05:00
●NSns4.fal.cn2026-08-17 → 2026-08-17 · 3 obs
○ 2016-12-05 01:52:18
● 2026-08-17 04:04:56
● 2026-08-17 04:05:00
○MXaspmx.l.google.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXeforward1.registrar-servers.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXeforward2.registrar-servers.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXeforward3.registrar-servers.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXeforward4.registrar-servers.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXeforward5.registrar-servers.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXmx.sendgrid.net2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXmxa.mailgun.org2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○MXmxb.mailgun.org2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○A104.24.116.2132016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○A104.24.117.2132016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○A2400:cb00:2048:1::6818:74d52016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00
○A2400:cb00:2048:1::6818:75d52016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 01:52:18
○ 2026-08-17 04:04:56
○ 2026-08-17 04:05:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
resend.ions2.fal.cn, ns3.fal.cn, ns4.fal.cn, ns1.fal.cn-

✅ Authoritative Response

Server:205.251.194.177

NS records: ns2.fal.cn, ns3.fal.cn, ns4.fal.cn, ns1.fal.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for resend.io (unsigned zone)

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

The authoritative name servers for resend.io are ns1.fal.cn, ns2.fal.cn, ns3.fal.cn and ns4.fal.cn.

At least some of resend.io's name servers are shared with other domains, for example nr2a.org, finl.co, vde.me and two more.

Each of the four hosts ns1.fal.cn, ns2.fal.cn, ns3.fal.cn and ns4.fal.cn points to a single IP address — ns1.fal.cn points to 205.251.199.150, ns2.fal.cn points to 205.251.194.177, ns3.fal.cn points to 205.251.196.44 and ns4.fal.cn points to 205.251.193.15.