mx2.sendgrid.net - dns.ninja

`mx2.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	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	3.79.130.38^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
	A	18.158.228.216^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
	A	46.51.200.92^{🇮🇪 Amazon46.51.192.0/20 EU AWS Dublin}
	A	54.216.50.79^{🇮🇪 Amazon54.216.0.0/15 EC2 DUB 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	`cemmvnbghpsb500d7c19e35fgm`
	TXT	`i52uk89q4nfe1mpgqv5qsmsj3j.`
	TXT	`5m3r13nvilmq8tgf5foh6ki1uv`
	TXT	`6ifgg010qg6mquqt5lodun8qds`
	TXT	`l8bqrl0r33q4joeb79q8uuj009`
	TXT	`yahoo-verification-key=TrufSXS+dfythA5AIMbLUnkX38rjr1HR93gbqHUSY74=`
	TXT	`p8bnb2lp424dkl3c4io1aemiei`
	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	`utjqqjvmeadmlva41ectre9gd3`
	TXT	`mailru-verification: 2e3995fa8a7d00e0`
	TXT	`google-site-verification=1UEf8ey-RibUjY6gnpqIZFjWNqMknmeyeHz1zTmj0DE`
	SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com serial=2011298565

WOT: UNKNOWN (50/100)
rank #1838 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: #1,841

MX for

Previously MX for

wl.spotify.com

slbulkemail.stratuslive.com

zero-gravity-enterprise-llc.trk.klaviyomail.com

batteryjunction.kayako.com

blinkwebinars.mindvalley.com

cl.fanfairpass.nhl.com

em.interamind.com

link.ionic.io

email.einforma.co

mail.calltrk.com

email.flowdock.com

alerts.nvenergy.com

customeremail.italiarail.com

email.accountingprincipals.com

email.getjobber.com

goto.manetch.com

kitchenresourcedirect.kayako.com

email.goodrx.com

email.mrskin.com

email.dream11.com

carlist.kayako.com

mail.colortechnology.com

mail.tieks.com

news.alison.com

northlandproperties.freshservice.com

emailapi2.ipay88.com.my

mail.servermania.com

email.goplaceit.com

mta.3bit.com

messages.fareharbor.com

emclick.imodules.com

click.cozi.com

inbound.studentbeans.com

email.casumo.com

appmail.digitalairstrike.com

links.cadremploi.fr

email.etitan.hu

email.planeths.com

info.splashthat.com

notifications.softlysoftware.com

email.cobblestonecn.com

grid1.zacks.com

email.lightingdirect.com

click.vw.com

kith-nyc.trk.klaviyomail.com

email.ustvnow.com

email.wikihow.com

email.cyfe.com

workhere.org

email.wepay.com

mail.wazap.org

e.perk.com

send.chubbiesshorts.com

vpscloudbrasil.com.br

sendgrid.khanacademy.org

email.landmarkrewards.in

maxmailer.infovinity.com

email.reproconnect.com

email.xm.com

email.prnewswire.com

email.entelo.com

mail.appannie.com

t.email.smartalk.com.br

email.bernardwatch.com

emlink.valuescentre.com

contact.woohoo.in

wol.wullo.com

email.bradfordexchange.com

news.allmusic.com

email.nwea.org

email.storyjumper.com

t.rdsv3.net

email.dropsend.com

link.bikeexchange.com

link.techmatrix.co.jp

mail.linguaramaevents.com

247software.kayako.com

email.mercuryinsurancepromos.com

mail.assurexglobal.com

abmail.circleback.com

plusgrade.etihadairways.com

email.meyouhealth.com

marketing.avito.ru

em.meetmax.com

sendgrid.clubrunner.ca

noreply.mail.zetadocs.com

email.achieve-intl.com

mkt-messaging-sendgrid.yousee.dk

link.entrata.com

sgelink.xtime.com

email.kidsbowlfree.com

link.fatherly.bmemail.net

link.vectorworks.net

email.acuityscheduling.com

email.referralkey.com

em.trulia.com

pi.osisoft.com

email.gigya.com

email.getsatisfaction.com

bulk.bennycentral.com

Same first word

mx2.co

mx2.fr

mx2.se

mx2.uni5.net

mx2.dk

mx2.pb.gov.br

mx2.ru

mx2.cci.fr

mx2.me

mx2.uk

mx2.cc

mx2.dev

mx2.us

mx2.mx

mx2.sp.gov.br

mx2.vip

mx2.it

mx2.dnsup.net

mx2.in

mx2.info

mx2.live

mx2.gouv.km

mx2.nz

mx2.pl

mx2.cloudaccess.net

mx2.mil.lv

mx2.my

mx2.vg

mx2.com

mx2.io

mx2.life

mx2.mobi

mx2.email

mx2.bplaced.net

mx2.org

mx2.kinghost.net

mx2.eu

mx2.agency

mx2.gov.lk

mx2.kapsi.fi

mx2.red

mx2.gov.ru

mx2.net

mx2.in-berlin.de

mx2.hu

mx2.law

mx2.tuxfamily.org

mx2.at

mx2.cn

mx2.de

mx2.ca

mx2.nl

mx2.llc

mx2.solutions

mx2.jp

mx2.memset.net

Similar names

2mx.info

2xm.pt

m2x.net

xm2.com

2mx.nl

x2m.info

m2x.de

x2m.cn

2mx.ro

2mx.com.br

2xm.com

m2x.it

x2m.ru

2xm.cn

m2x.nl

m2x.alwaysdata.net

2mx.de

2mx.xyz

xm2.ru

2mx.com

xm2.it

x2m.org

m2x.ca

2mx.dev

2xm.dk

m2x.com

2xm.eu

2xm.de

2mx.eu

2xm.com.br

xm2.net

2xm.com.pl

m2x.fr

2mx.it

2mx.cn

2xm.pl

x2m.com

2mx.uk

xm2.casino

m2x.org

m2x.cz

m2x.com.tw

xm2.cn

m2x.io

xm2.org

m2x.eu

2mx.cc

m2x.cn

x2m.co.za

2mx.net

2mx.ru

2mx.fr

x2m.de

2mx.org

xm2.us

DNS History

30 records (9 active, 21 former)

○MXsendgrid.net2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 00:12:56
○ 2015-09-04 15:33:44
○ 2026-07-24 12:49:30

●A13.216.54.1852026-02-14 → 2026-07-24 · 13 obs

○ 2021-02-26 10:30:38
● 2026-02-14 16:22:08
● 2026-05-08 03:49:52
○ 2026-05-08 04:41:54
○ 2026-05-12 16:05:42
● 2026-05-12 17:39:52
● 2026-06-08 19:01:24
○ 2026-06-08 19:39:46
○ 2026-06-08 22:32:46
● 2026-06-10 03:36:46
○ 2026-07-09 23:52:28
● 2026-07-10 01:48:00
● 2026-07-24 12:49:30

○A167.89.115.462020-12-14 → 2020-12-14 · 4 obs

○ 2020-06-09 21:26:54
● 2020-12-14 13:31:26
○ 2021-02-26 10:30:38
○ 2026-07-24 12:49:30

○A167.89.118.482019-08-19 → 2021-02-26 · 5 obs

○ 2018-01-09 17:15:36
● 2019-08-19 13:11:34
● 2021-02-26 10:30:38
○ 2026-02-14 16:22:08
○ 2026-07-24 12:49:30

○A167.89.121.2002015-11-12 → 2017-03-30 · 5 obs

○ 2015-11-09 18:58:22
● 2015-11-12 08:36:24
● 2017-03-30 22:49:38
○ 2017-04-21 03:52:48
○ 2026-07-24 12:49:30

○A167.89.123.502017-08-05 → 2021-02-26 · 9 obs

○ 2017-05-16 17:59:08
● 2017-08-05 16:56:44
● 2018-01-09 17:15:36
○ 2019-08-19 13:11:34
○ 2020-03-21 18:49:36
● 2020-06-09 21:26:54
● 2021-02-26 10:30:38
○ 2026-02-14 16:22:08
○ 2026-07-24 12:49:30

○A167.89.125.42017-04-21 → 2017-05-16 · 5 obs

○ 2017-03-30 22:49:38
● 2017-04-21 03:52:48
● 2017-05-16 17:59:08
○ 2017-08-05 16:56:44
○ 2026-07-24 12:49:30

○A167.89.125.82015-07-22 → 2015-09-10 · 4 obs

● 2015-07-22 00:12:56
● 2015-09-10 16:50:30
○ 2015-09-11 08:49:24
○ 2026-07-24 12:49:30

○A167.89.126.1062015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.1082015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.1122015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.1152015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.1332015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.1362015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2172015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2182015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2192015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.222015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2202015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2212015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2222015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

○A167.89.126.2232015-09-10 → 2015-11-09 · 5 obs

○ 2015-07-22 00:12:56
● 2015-09-10 13:08:58
● 2015-11-09 18:58:22
○ 2015-11-12 08:36:24
○ 2026-07-24 12:49:30

●A18.224.101.2442026-03-18 → 2026-07-24 · 11 obs

○ 2026-03-18 16:35:36
● 2026-03-18 18:43:38
● 2026-06-10 15:40:40
○ 2026-06-10 18:06:22
○ 2026-06-10 21:39:10
● 2026-06-10 23:16:02
○ 2026-07-07 17:25:46
● 2026-07-07 17:56:40
○ 2026-07-09 23:52:28
● 2026-07-10 01:48:00
● 2026-07-24 12:49:30

●A3.136.245.722026-03-18 → 2026-07-24 · 11 obs

●A3.17.120.382026-03-18 → 2026-07-24 · 11 obs

●A34.198.67.242026-02-14 → 2026-07-24 · 13 obs

●A44.216.124.1222026-02-14 → 2026-07-24 · 13 obs

●A44.245.249.2022026-02-14 → 2026-07-24 · 13 obs

○ 2021-02-26 10:30:38
● 2026-02-14 16:22:08
● 2026-03-18 16:35:36
○ 2026-03-18 18:43:38
○ 2026-03-23 17:25:00
● 2026-03-23 20:17:02
● 2026-06-10 21:39:10
○ 2026-06-10 23:16:02
○ 2026-06-10 23:50:14
● 2026-06-11 00:50:46
○ 2026-07-09 23:52:28
● 2026-07-10 01:48:00
● 2026-07-24 12:49:30

●A52.25.213.2392026-02-14 → 2026-07-24 · 13 obs

●A52.37.49.262026-02-14 → 2026-07-24 · 13 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
sendgrid.net	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com...	-

✅ Authoritative Response

Server:208.80.126.4

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: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	9	`3.136.245.72, 34.198.67.24...`

Analysis

Mail Server Role

mx2.sendgrid.net acts as mail server for flockgroups.co, enquiry.bikepoint.com.au, idnyc.nyc.gov, url420.boosteroid.com, enquiry.carpoint.com.au plus a few other domains.

mx.sendgrid.net, mx3.sendgrid.net and mx4.sendgrid.net are frequently seen as mail servers alongside mx2.sendgrid.net.

IP Addresses

mx2.sendgrid.net directs to 9 IP numbers: 3.17.120.38, 3.136.245.72, 13.216.54.185 and 6 other.

Two other host names, along with ec2-52-37-49-26.us-west-2.compute.amazonaws.com, ec2-44-245-249-202.us-west-2.compute.amazonaws.com and ec2-3-17-120-38.us-east-2.compute.amazonaws.com, also share IP numbers with mx2.sendgrid.net.