`mx.sendgrid.net`

DNSSEC	⚠️ Not signed
A	3.17.120.38^{🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix}
		PTR	`ec2-3-17-120-38.us-east-2.compute.amazonaws.com`
A	3.136.245.72^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
A	13.216.54.185^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	15.222.160.229^{🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix}
A	16.52.61.209^{🇺🇸 Amazon16.52.0.0/16 EC2 YUL prefix}
A	16.52.110.174^{🇺🇸 Amazon16.52.0.0/16 EC2 YUL prefix}
A	18.224.101.244^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
A	34.198.67.24^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
A	44.216.124.122^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	44.245.249.202^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
A	52.25.213.239^{🇺🇸 Amazon52.24.0.0/14 EC2 PDX prefix}
A	52.37.49.26^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}

`sendgrid.net`

	DNSSEC	⚠️ Not signed
	A	3.20.87.51^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
	A	3.20.194.73^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
	A	3.220.122.174^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
	A	3.231.179.208^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
	A	18.224.219.179^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
	A	54.158.174.185^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
	NS	`ns10.dnsmadeeasy.com` ⭐
	NS	`ns11.dnsmadeeasy.com`
	NS	`ns12.dnsmadeeasy.com`
	NS	`ns13.dnsmadeeasy.com`
	NS	`ns14.dnsmadeeasy.com`
	NS	`ns15.dnsmadeeasy.com`
	MX	`mx2.sendgrid.net` ⭐
	MX	`mx.sendgrid.net`⁽²⁰⁾
	TXT	`p8bnb2lp424dkl3c4io1aemiei`
	TXT	`yahoo-verification-key=TrufSXS+dfythA5AIMbLUnkX38rjr1HR93gbqHUSY74=`
	TXT	`i52uk89q4nfe1mpgqv5qsmsj3j.`
	TXT	`v=spf1 ip4:167.89.0.0/17 ip4:208.117.48.0/20 ip4:50.31.32.0/19 ip4:198.37.144...`
	TXT	`6ifgg010qg6mquqt5lodun8qds`
	TXT	`cemmvnbghpsb500d7c19e35fgm`
	TXT	`5m3r13nvilmq8tgf5foh6ki1uv`
	TXT	`l8bqrl0r33q4joeb79q8uuj009`
	TXT	`google-site-verification=1UEf8ey-RibUjY6gnpqIZFjWNqMknmeyeHz1zTmj0DE`
	TXT	`mailru-verification: 2e3995fa8a7d00e0`
	TXT	`utjqqjvmeadmlva41ectre9gd3`
	SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com serial=2011298462

WOT: SAFE (32/100)
rank #1837 globally
rank #45 in the tld

sendgrid.net

sendgrid.netis the email infrastructure domain operated by SendGrid (a Twilio company), used as the backbone for transactional and marketing email delivery on behalf of SendGrid customers worldwide.

Key facts

Owner / operator: Twilio Inc. (acquired SendGrid in 2019)
TLD:.net— gTLD
Primary purpose: Email delivery infrastructure — SPF/DKIM authentication records, SMTP relay endpoints, click/open tracking links, and bounce-handling for customer-sent email
Status: Active

History

Year	Event
2009	SendGrid founded;`sendgrid.net`established as sending infrastructure domain
2017	SendGrid listed on NYSE (IPO)
2019	Twilio acquires SendGrid for approximately $3 billion; domain remains unchanged

Related domains

sendgrid.com— primary marketing and customer-portal website
twilio.com— parent company domain
sgizmo.com— legacy SendGrid survey/form tool (now Alchemer)

WOT: UNKNOWN (35/100)
📈 Tranco rank: #1,866

Previously NS for

logient.com

MX for

send.graceandlace.com

hemswx.net

u2631421.wl172.sendgrid.net

jobme.org

u2340187.wl188.sendgrid.net

u2333723.wl224.sendgrid.net

marketing.psglearning.com

bestpricenewcars.com

emails.menulog.co.nz

comunidade.estudar.org.br

u6692116.wl117.sendgrid.net

u18981976.wl227.sendgrid.net

nsi.projectteam.net

svdpvictoria.com

momos.io

kisahmu.net

u1758332.wl083.sendgrid.net

u20244608.wl109.sendgrid.net

angle6.ie

mail.unsu.link

zumperchat.com

www.bunzlpd.com

glb-na1-prd.xmatters.com

bizer.team

step1.kayako.com

fluorescent.co

em2040.b-ridge.biz

daylightapp.net

u29291.wl042.sendgrid.net

garantizar.com.ar

u14232286.wl037.sendgrid.net

car-mart.net

u2266039.wl040.sendgrid.net

u5036862.wl113.sendgrid.net

u3863915.wl166.sendgrid.net

u3628882.wl133.sendgrid.net

u7243154.wl155.sendgrid.net

alfacomp.ind.br

u7104902.wl153.sendgrid.net

u4759537.wl038.sendgrid.net

wardenhq.com

stayclkd.com

u8186019.wl020.sendgrid.net

hurstsupport.kayako.com

workflowcloud.com

dayre-official.jp

traduno.wordminds.com

u12000720.wl221.sendgrid.net

heuristo.com

bizeneanpi.miraiz.chuden.co.jp

tetoru.net

gocardless.io

u52716851.wl102.sendgrid.net

tn.grandview.systems

10nl.com

u6680300.wl051.sendgrid.net

u1989920.wl.sendgrid.net

sg01c.hubspotemail.net

publicprint.net

obsiusfb.com

auto.mail.machship.com

outpur.com

bypia.net

buyandsellvero.com

hertzcarsalesorlandoeast.com

u7472261.wl012.sendgrid.net

baguetteriefilou.de

amerta.ie

grnaii.com

u440014.wl.sendgrid.net

u3358261.wl012.sendgrid.net

marketing.correosocc.com

laratrack.com

itcfax.com

mail.vinsdegraves.com

qafyxt.com

u4786022.wl023.sendgrid.net

dlv9.klaviyomsv.com

kiccit.com

u7510425.wl176.sendgrid.net

drukhoek.nl

email.sg.rentalcars.com

u1963735.wl.sendgrid.net

spice-cottage.com

digitalkmp.com

bestellen-ciao-ciao-pf.de

u3674345.wl096.sendgrid.net

u18464171.wl172.sendgrid.net

psishipping.com

efactura.app

knowde-integration.com

clubsoftmail.net

u2503433.wl184.sendgrid.net

vendasimples.com

u26742605.wl106.sendgrid.net

u31081.wl082.sendgrid.net

u1781388.wl139.sendgrid.net

tuamaeaquelaursa.com

softly1997.com

mail-relay4ddda51e.chios.panth.io

Previously MX for

smtp.onosys.com

ksh.freshdesk.com

restorationchurch.onthecity.org

support.lionbrand.com

engineeringinnovation.freshdesk.com

burlpres.onthecity.org

myiblinds.freshdesk.com

click.metart.com

open.freedom.to

inovapartners.freshdesk.com

thepines.onthecity.org

jaanuu.trk.klaviyomail.com

lfa.freshdesk.com

jonesactheroes.com

strengthen-your-core.com

sendvalu.freshdesk.com

guidehacker.com

send.toneitup.com

digiposs.freshdesk.com

shapingbetterhealth.com

bdfresh.freshdesk.com

villagechurch.onthecity.org

hootmail.hootsuite.com

email.nonprofitcms.org

netsafe.freshdesk.com

elevent.freshdesk.com

patagoniahealth.freshdesk.com

goliveconsultoria.com.br

email.impactamail.com.br

altayyartravelgroup.freshdesk.com

aynax.io

uxo.me

email.intellicentrics.com

el.jetsetter.com

dycode.freshdesk.com

restaurant365.freshdesk.com

atlanta.jobs

resolution.freshdesk.com

syqns.com

strivehomefinder.com

em.uber.com

email.thislife.com

worldorganic.freshdesk.com

cal.ai

lotteryheroes.freshdesk.com

customer-mail.instamed.com

xsocial.com

veduca.freshdesk.com

email.invoiceasap.com

notetec.freshdesk.com

agilityai.com

cio.mydogoodalerts.com

clicks.qstream.com

email.socialpower.com

futurimedia.freshdesk.com

newsmakerpro.freshdesk.com

kinobody.trk.klaviyomail.com

integritydoctors.org

clownantics.freshdesk.com

email.bingoblitz.com

mmphelp.freshdesk.com

forsythe.jobs

email.funfbapps.com

sheets.new

terminalshare.com

driving-licence-online.com

mcdonoughpresbyterian.onthecity.org

ops.nu

nycinjuryfirm.com

assessapp.com

saloniq.freshdesk.com

mail.assembl.in

phim(0x736578)vl.net

americanbeautyskin.com

forms.new

clincard.com.br

newhome1.com

mycbrv.com

adamsrealty.com

pixilydev.net

usnhsa.freshdesk.com

touchdevelop.com

assets.sifterapp.com

email.signupgenius.com

email.bookit.com

phim(0x736578)pro.net

sendgrid.peachjar.com

livebetter.gr

email.trackvia.com

adveroo.freshdesk.com

investwithcoin.com

phonepartsusa.freshsales.io

brexit.online

promoversolucoes.com.br

loanbasic.freshdesk.com

sucessomix.com.br

wcgrid.net

andreetta.freshdesk.com

plateiq.freshdesk.com

mail.burstage.com

Same first word

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.ag

mx.ee

mx.net.ru

mx.fi

mx.cz

mx.co.kr

mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

mx.org.ua

mx.com.co

mx.nl

mx.com

mx.canva-apps.cn

mx.al

mx

mx.org

mx.net.au

mx.sb

mx.sub.jp

mx.nf

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.co.at

mx.ua

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.od.ua

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.main.jp

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

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.realm.cz

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

Similar names

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

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

xm.cm

xm.ke

DNS History

17 records (12 active, 5 former)

●A13.216.54.1852026-02-15 → 2026-07-20 · 23 obs

○ 2021-08-30 12:36:30
● 2026-02-15 21:15:22
● 2026-05-08 03:49:52
○ 2026-05-08 04:21:44
○ 2026-05-12 16:28:04
● 2026-05-12 17:01:02
● 2026-06-05 23:56:16
○ 2026-06-06 00:54:42
● 2026-06-06 02:01:42
● 2026-06-06 13:04:18
○ 2026-06-06 14:04:32
● 2026-06-06 14:39:30
● 2026-06-13 02:38:46
○ 2026-06-13 03:20:06
● 2026-06-13 03:51:28
● 2026-06-14 01:41:28
○ 2026-06-14 02:12:54
● 2026-06-14 02:46:12
○ 2026-06-23 21:42:24
● 2026-06-23 22:23:06
○ 2026-06-26 14:56:40
● 2026-06-26 15:39:20
● 2026-07-20 23:11:28

●A15.222.160.2292026-02-15 → 2026-07-20 · 34 obs

○ 2021-08-30 12:36:30
● 2026-02-15 21:15:22
● 2026-03-23 08:04:12
○ 2026-03-24 13:48:04
○ 2026-03-26 16:53:34
● 2026-03-26 17:30:08
● 2026-05-04 18:37:06
○ 2026-05-04 19:30:26
● 2026-05-04 20:02:18
● 2026-06-05 23:56:16
○ 2026-06-06 00:54:42
● 2026-06-06 02:01:42
● 2026-06-06 13:04:18
○ 2026-06-06 14:04:32
● 2026-06-06 14:39:30
● 2026-06-08 16:46:06
○ 2026-06-08 18:40:30
○ 2026-06-09 03:45:16
● 2026-06-10 07:06:58
● 2026-06-13 02:38:46
○ 2026-06-13 03:20:06
● 2026-06-13 03:51:28
● 2026-06-14 01:41:28
○ 2026-06-14 02:12:54
● 2026-06-14 02:46:12
○ 2026-06-23 21:42:24
● 2026-06-23 22:23:06
○ 2026-06-26 14:56:40
● 2026-06-26 15:39:20
○ 2026-06-30 21:25:34
● 2026-06-30 22:34:18
○ 2026-07-08 15:52:40
● 2026-07-08 17:04:26
● 2026-07-20 23:11:28

●A16.52.110.1742026-02-15 → 2026-07-20 · 34 obs

●A16.52.61.2092026-02-15 → 2026-07-20 · 34 obs

○A167.89.115.462020-12-20 → 2021-08-30 · 8 obs

○ 2020-05-30 10:57:48
● 2020-12-20 13:59:58
● 2020-12-25 21:26:32
○ 2021-02-26 10:30:36
● 2021-04-17 04:35:20
● 2021-08-30 12:36:30
○ 2026-02-15 21:15:22
○ 2026-07-20 23:11:28

○A167.89.118.482017-07-19 → 2021-08-30 · 9 obs

○ 2017-07-10 04:33:04
● 2017-07-19 11:39:42
● 2018-12-06 02:36:32
○ 2019-06-10 06:48:40
○ 2020-05-01 21:21:18
● 2020-05-30 10:57:48
● 2021-08-30 12:36:30
○ 2026-02-15 21:15:22
○ 2026-07-20 23:11:28

○A167.89.121.2002017-04-14 → 2017-07-10 · 5 obs

○ 2017-03-30 22:49:40
● 2017-04-14 23:26:32
● 2017-07-10 04:33:04
○ 2017-07-19 11:39:42
○ 2026-07-20 23:11:28

○A167.89.123.502019-06-10 → 2021-02-26 · 5 obs

○ 2018-12-06 02:36:32
● 2019-06-10 06:48:40
● 2021-02-26 10:30:36
○ 2021-04-17 04:35:20
○ 2026-07-20 23:11:28

○A167.89.125.42015-08-19 → 2017-03-30 · 4 obs

● 2015-08-19 12:00:08
● 2017-03-30 22:49:40
○ 2017-04-14 23:26:32
○ 2026-07-20 23:11:28

●A18.224.101.2442026-03-18 → 2026-07-20 · 25 obs

○ 2026-03-18 18:01:38
● 2026-03-18 22:25:18
● 2026-06-05 23:56:16
○ 2026-06-06 00:54:42
● 2026-06-06 02:01:42
● 2026-06-06 13:04:18
○ 2026-06-06 14:04:32
● 2026-06-06 14:39:30
● 2026-06-10 15:40:40
○ 2026-06-10 16:19:24
○ 2026-06-10 21:39:06
● 2026-06-10 22:24:24
● 2026-06-13 02:38:46
○ 2026-06-13 03:20:06
● 2026-06-13 03:51:28
● 2026-06-14 01:41:28
○ 2026-06-14 02:12:54
● 2026-06-14 02:46:12
○ 2026-06-23 21:42:24
● 2026-06-23 22:23:06
○ 2026-06-26 14:56:40
● 2026-06-26 15:39:20
○ 2026-07-08 18:47:24
● 2026-07-08 19:34:38
● 2026-07-20 23:11:28

●A3.136.245.722026-03-18 → 2026-07-20 · 25 obs

●A3.17.120.382026-03-18 → 2026-07-20 · 25 obs

●A34.198.67.242026-02-15 → 2026-07-20 · 23 obs

●A44.216.124.1222026-02-15 → 2026-07-20 · 23 obs

●A44.245.249.2022026-02-15 → 2026-07-20 · 32 obs

○ 2021-08-30 12:36:30
● 2026-02-15 21:15:22
● 2026-03-18 18:01:38
○ 2026-03-18 22:25:18
○ 2026-03-23 08:04:12
● 2026-03-24 13:48:04
● 2026-05-04 20:02:18
○ 2026-05-04 20:39:32
● 2026-05-04 21:24:34
● 2026-06-05 23:56:16
○ 2026-06-06 00:54:42
● 2026-06-06 02:01:42
● 2026-06-06 13:04:18
○ 2026-06-06 14:04:32
● 2026-06-06 14:39:30
● 2026-06-10 21:39:06
○ 2026-06-10 22:24:24
○ 2026-06-11 00:31:28
● 2026-06-11 01:29:32
● 2026-06-13 02:38:46
○ 2026-06-13 03:20:06
● 2026-06-13 03:51:28
● 2026-06-14 01:41:28
○ 2026-06-14 02:12:54
● 2026-06-14 02:46:12
○ 2026-06-23 21:42:24
● 2026-06-23 22:23:06
○ 2026-06-26 14:56:40
● 2026-06-26 15:39:20
○ 2026-07-02 18:44:46
● 2026-07-02 19:35:02
● 2026-07-20 23:11:28

●A52.25.213.2392026-02-15 → 2026-07-20 · 32 obs

●A52.37.49.262026-02-15 → 2026-07-20 · 32 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sendgrid.net	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	-

✅ Authoritative Response

Server:208.80.124.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendgrid.net (unsigned zone)

⏱️ Timing

Total: 1365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	12	`52.25.213.239, 34.198.67.24...`

Analysis

Mail Server Role

Domains including send.graceandlace.com, hemswx.net, u2631421.wl172.sendgrid.net, jobme.org and u2340187.wl188.sendgrid.net — among several thousands of others — rely on mx.sendgrid.net as their mail server.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly grouped with mx.sendgrid.net.

IP Addresses

With 12 IP addresses in total, mx.sendgrid.net resolves to 3.17.120.38, 3.136.245.72, 13.216.54.185 and 9 other.

Among the host names that share IP numbers with mx.sendgrid.net are ec2-44-245-249-202.us-west-2.compute.amazonaws.com, ec2-3-17-120-38.us-east-2.compute.amazonaws.com, ec2-16-52-61-209.ca-central-1.compute.amazonaws.com and two others.

mx.sendgrid.net - robtex.com

mx.sendgrid.net

sendgrid.net

sendgrid.net

Key facts

History

Related domains

Previously NS for

MX for

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

`mx.sendgrid.net`

`sendgrid.net`