`ns.sendmail.com`

DNSSEC

⚠️ Not signed

`sendmail.com`

	DNSSEC	⚠️ Not signed
	A	192.230.66.135^{🇺🇸 IMPERVA192.230.66.0/24 ORIXCOM via EMIX}
	A	192.230.74.135^{🇺🇸 IMPERVA192.230.74.0/24 ORIXCOM via EMIX}
	NS	`infoblox-sc4.ppops.net` ⭐
	NS	`ns1.proofpoint.com`
	NS	`ns3.proofpoint.com`
	NS	`pdns99.ultradns.biz`
	NS	`pdns99.ultradns.com`
	NS	`pdns99.ultradns.net`
	NS	`pdns99.ultradns.org`
	MX	`mxa-00148501.gslb.pphosted.com` ⭐
	MX	`mxb-00148501.gslb.pphosted.com` ⭐
	TXT	`v=spf1 ip4:208.86.202.9 include:spf-00148503.pphosted.com -all`
	TXT	`fastly-domains-validation-atgnsuad7d399dzhjwia-000001-2025-03-10`
	TXT	`MS=ms46147728`
	SOA	`infoblox-sc4.ppops.net`ops@proofpoint.com 2017-04-17 #67

WOT: SAFE (63/100)
rank #183640 globally
rank #76667 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (77/100)
📈 Tranco rank: #630,362

Previously NS for

sendermailer.com

1-63.26.246.209.in-addr.arpa

sendmail.com

sendmial.com

sendmail.net

Same first word

ns.fo

ns.ky

ns.tn

ns.lt

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.net

ns.ax

ns.ci

ns.ms

ns.com.tw

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

ns.dyndns.org

ns.net.nz

ns.domains

ns.ras.ru

ns.co.at

ns.cz

ns.donetsk.ua

ns.cn

ns.gov.ru

ns.kharkov.ua

ns.hk

ns.s3.amazonaws.com

ns.com.co

ns.onl

ns.express

ns.hs.kr

ns.in.th

ns.gov.cl

ns.uk

ns.works

ns.vc

ns.ae

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ns.gov.lv

ns.ck.ua

ns.riik.ee

ns.tc

ns.hr

ns.org.cn

ns.fm

ns.art.pl

ns.keymachine.de

ns.parts

ns.az

ns.email

ns.boo

ns.com

ns.com.mv

ns.gov.mg

ns.eu

ns.sa

ns.army

ns.sh

ns.tk

ns.com.sg

ns.su

ns.services

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ns.im

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ns.vg

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ns.team

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ns.agency

ns.je

ns.km.ua

ns.productions

ns.mt

ns.iki.fi

ns.no

ns.tel

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ns.potager.org

ns.farm

ns.edu.me

ns.net.pl

ns.net.kg

ns.ml

ns.to.gov.br

ns.lib.md.us

ns.gov.sg

ns.in.ua

ns.co.kr

ns.nikolaev.ua

ns.kz

ns.ie

ns.kg

ns.free

ns.sb

ns.ac.rs

ns.gov.gu

ns.do

ns.kinghost.net

ns.taxi

ns.ge

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ns.mv

ns.gouv.sn

ns.gov.mv

ns.software

ns.wtf

ns.ws

ns.co.th

ns.sg

ns.cn.ua

ns.cf

ns.crimea.ua

Similar names

sn.com.au

sn.be

sn.biz

sn.js.cn

sn.org.ua

sn.dp.ua

sn.se

sn.com.ar

sn.gy

sn.cv.ua

sn.im

sn.by

sn.net.br

sn.company

sn.co.rs

sn.me

sn.gob.mx

sn.uk

sn.cc

sn.team

sn.sakura.ne.jp

sn.org

sn.ink

DNS History

1 record (0 active, 1 former)

○A209.246.26.102015-04-27 → 2016-04-29 · 4 obs

● 2015-04-27 10:46:22
● 2016-04-29 21:24:38
○ 2017-06-29 08:56:30
○ 2026-03-28 17:57:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
sendmail.com	ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com...	6 records

✅ Authoritative Response

Server:208.84.67.208

NS records: ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.net, pdns99.ultradns.com, pdns99.ultradns.biz, pdns99.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sendmail.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.proofpoint.com, ns1.proofpoint.com, ns3.proofpoint.com...)

ns.sendmail.com - robtex.com

ns.sendmail.com

sendmail.com