jacobs.com - dns.ninja

`jacobs.com`

DNSSEC	⚠️ Not signed
A	3.230.178.39^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-230-178-39.compute-1.amazonaws.com`
NS	`ns1-08.azure-dns.com` ⭐
		A	2603:1061:0:700::8^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
		A	13.107.236.8^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
NS	`ns2-08.azure-dns.net`
		A	2620:1ec:8ec:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
		A	150.171.21.8^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
NS	`ns3-08.azure-dns.org`
		A	2a01:111:4000:700::8^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-08.azure-dns.org`
		A	204.14.183.8^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-08.azure-dns.org`
NS	`ns4-08.azure-dns.info`
		A	2620:1ec:bda:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
		A	208.84.5.8^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
MX	`mxa-0025cf01.gslb.pphosted.com` ⭐
		A	148.163.148.40^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-0025cf01.pphosted.com`
MX	`mxb-0025cf01.gslb.pphosted.com` ⭐
		A	148.163.152.22^{🇺🇸 Proofpoint148.163.152.0/22}
			PTR	`mx0b-0025cf01.pphosted.com`
TXT	`gBBcr+miJUCECfWGQW8gnsrkV7SItK5Cpzy8zO36rihMs+AHz6pvgIOWlEcERtrK4kOFSQ1Tr65ZT...`
TXT	`adobe-sign-verification=66a567c26b2d4c30f092ac3c6e6c7bc7`
TXT	`t67r4s4vp6btmx2d3bcnj1lzx5q0bnfp`
TXT	`waukesha.azurewebsites.net`
TXT	`8vf0p03xyys3ts31k1mvb6qdjtgv0kcn`
TXT	`C05F2DDEF47F43CDA402F5DA4D042560B304C41B666A746DF3A265400E486D55`
TXT	`docusign=60240bd9-d7a9-421e-abea-7d9a80d4f305`
TXT	`apple-domain-verification=cVbKQDxW79lf7fQg`
TXT	`atlassian-domain-verification=EJpsGNqX5DXedmfQY7Kys4oFHvdhCuTHflBuqDrcoc3Ut6j...`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all`
TXT	`e2ma-verification=g3reb`
TXT	`adobe-idp-site-verification=7f1bdb4d0a06e04078341f47244eee943c59b56b5a3e39aca...`
TXT	`sending_domain934003=02d831ab6d225a3f496583530f8602da0c04a94d9f96d5502d34a8e9...`
TXT	`parkable-domain-verification=spAiXmXNI2xMeSyKm1YCcchFIY-VQ8PCrvhB78ivP-w=`
TXT	`duo_sso_verification=h3yqDFm1JuWpL4OM6VlC0nmum4AE3SCwnvsduPgmRuuYPXA6SlfrzBqV...`
TXT	`pardot1070232=d1128eb387916f9c11531cd2cd9b59fe4a8d61e48f6c79afb94ccee8fb0b552a`
TXT	`cisco-ci-domain-verification=26d93c388df65d983c7782d8705211aee43729a5fa092b03...`
TXT	`google-site-verification=zIR8c42jGoAIlnY9gUQ6v6UGWOpzkxA5XIPFVnWvlsM`
TXT	`smartsheet-site-validation=gG_HrIm5PNxZE3KJbTNTF8_Fgm-DRD6_`
TXT	`atlassian-domain-verification=Da9nYIWWvPb1t5BmeHczgum7s3PyD4r9nwczZmDWHBxqyjw...`
TXT	`docusign=4ae18026-107f-489e-9da3-255ff57a1b05`
TXT	`docusign=6f1305c5-e5fc-42fc-8afb-79909896f5ed`
TXT	`_38hschrj06vt537ts3yxewqsvhmtqi6`
TXT	`bw=ZL1CZXdFqe46LeyMVa5a5DQgzYt6XuX5U4wVnM02cLZV`
TXT	`00D61000000ZsMX=1TBUN00000005jA`
SOA	`ns1-08.azure-dns.com`dnslevel3@jacobs.com serial=930173595

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784710342

rank #17935 globally
rank #8784 in the tld
WOT: SAFE (75/100)
📈 Tranco rank: #27,754

Subdomains

jftt.jacobs.com

selfservicedc1.jacobs.com

vsb.jacobs.com

jnoc2.jacobs.com

jeadfseugeo.jacobs.com

scorm.jacobs.com

namail4.jacobs.com

namail.jacobs.com

dc1web.jacobs.com

pasmail.jacobs.com

prologwebeu.jacobs.com

msdatacenter.jacobs.com

atwork.jacobs.com

jeadfs.jacobs.com

escg.jacobs.com

newconnect.jacobs.com

careers.jacobs.com

dns1.jacobs.com

jeadfsdc1geo.jacobs.com

selfservice.jacobs.com

ets.jacobs.com

jtnet.jacobs.com

wss.jacobs.com

outside2.jacobs.com

navpn.jacobs.com

autodiscover.jacobs.com

appstore.jacobs.com

sfbweb.jacobs.com

leiuagdns2.jacobs.com

soho.jacobs.com

dc1uagdns1.jacobs.com

ftp.jacobs.com

ldap.jacobs.com

connectuk.jacobs.com

gwmftp.jacobs.com

mail1.jacobs.com

prologweb.jacobs.com

jeg-12-178-24-2.jacobs.com

ukremoteaccess.jacobs.com

etendering.jacobs.com

selfserviceuk.jacobs.com

dc1man19.jacobs.com

par-srv1.jacobs.com

ukprolog.jacobs.com

oakuagdns2.jacobs.com

outbound1b.jacobs.com

oakweb54.jacobs.com

mail-reach.jacobs.com

certmanager.jacobs.com

eroom1.jacobs.com

dc1web29.jacobs.com

outside3.jacobs.com

nek45r3x.jacobs.com

connect.jacobs.com

dc1man18.jacobs.com

safenetvpn.jacobs.com

jpichevron.jacobs.com

outside1.jacobs.com

ukmail2.jacobs.com

vplanet.jacobs.com

eumail.jacobs.com

myhris.jacobs.com

help.jacobs.com

outbound1.jacobs.com

jegmail.jacobs.com

gsso.jacobs.com

jacobsconnect.jacobs.com

pasmsg30.jacobs.com

projectwisegatewayus.jacobs.com

visualmedia.jacobs.com

leiuagdns1.jacobs.com

connecteu.jacobs.com

msgdc1a.jacobs.com

winuagdns1.jacobs.com

winuagdns2.jacobs.com

saltt.jacobs.com

meg2.jacobs.com

dns3.jacobs.com

calctx.jacobs.com

sauronhx.jacobs.com

dc1man17.jacobs.com

connectca.jacobs.com

dc1out34.jacobs.com

paslp05.jacobs.com

mail.jacobs.com

www.jacobs.com

selfserviceeu.jacobs.com

connectdc1.jacobs.com

jci.jacobs.com

connecttn.jacobs.com

ftp2.jacobs.com

oakuagdns1.jacobs.com

pucma.jacobs.com

namail3.jacobs.com

selfservicetn.jacobs.com

invest.jacobs.com

outside6.jacobs.com

outside5.jacobs.com

pfsappseu.jacobs.com

oakweb30.jacobs.com

pasinf08.jacobs.com

maximo.jacobs.com

dc1in.jacobs.com

oakweb33.jacobs.com

namail1.jacobs.com

paslp61.jacobs.com

sip.jacobs.com

connectdc2.jacobs.com

lyncdiscover.jacobs.com

dc1av.jacobs.com

paslp06.jacobs.com

appstngeo.jacobs.com

jesiforms.jacobs.com

dns2.jacobs.com

oakweb22.jacobs.com

msgdc1b.jacobs.com

pfsappseu1.jacobs.com

oakweb64.jacobs.com

usog.jacobs.com

dc1uagdns2.jacobs.com

Same first word

jacobs.computer

jacobs.ro

jacobs.com.my

jacobs.se

jacobs.be

jacobs.ag

jacobs.com.mt

jacobs.careers

jacobs.sk

jacobs.aero

jacobs.jp

jacobs.li

jacobs.nl

jacobs.net

jacobs.gallery

jacobs.com.ua

jacobs.ie

jacobs.co.uk

jacobs.us

jacobs.lv

jacobs.si

jacobs.jobs

jacobs.university

jacobs.systems

jacobs.org

jacobs.bg

jacobs.no

jacobs.lt

jacobs.com.au

jacobs.tv

jacobs.glass

jacobs.eu

jacobs.edgesuite.net

jacobs.ca

jacobs.international

jacobs.info

jacobs.gr

jacobs.land

jacobs.dk

jacobs.ch

jacobs.co

jacobs.my

jacobs.cn

jacobs.world

jacobs.me

jacobs.am

jacobs.directory

jacobs.com.co

jacobs.hu

jacobs.ee

jacobs.com

jacobs.engineering

jacobs.management

jacobs.nu

jacobs.net.au

jacobs.mobi

jacobs.in

jacobs.pl

jacobs.kz

jacobs.ru

jacobs.de

jacobs.agency

jacobs.ua

jacobs.solutions

jacobs.at

jacobs.fr

jacobs.es

Similar names

casjob.cn

jobsca.net

sjacob.org

jabsco.com.cn

jobsca.org

acjobs.cz

jabsco.cn

jabsco.shop

jabsco.co.uk

jabsco.it

sjacob.dk

jabsco.at

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bocajs.com

jabsco.info

jabsco.ru

casjob.com

sjacob.net

sboajc.org

acjobs.biz

jobcas.com

sjacob.com

sjacob.nl

acjobs.de

jabsco.es

jscoba.noip.me

sjcoba.net

jabsco.us

jabsco.com.au

sjacob.ca

jabsco.eu

jabsco.net

sjcoba.com

cbsoja.com.br

jabsco.com

jobsca.com

acjobs.sk

jabcos.com

acsjob.com

acjobs.eu

cajobs.org

jabsco.nl

DNS History

18 records (7 active, 11 former)

○NSdns1.jacobs.com2015-09-04 → 2017-11-13 · 4 obs

● 2015-09-04 05:42:28
● 2017-11-13 16:26:24
○ 2017-11-24 10:58:24
○ 2026-07-22 09:20:26

○NSdns2.jacobs.com2015-09-04 → 2017-11-13 · 4 obs

● 2015-09-04 05:42:28
● 2017-11-13 16:26:24
○ 2017-11-24 10:58:24
○ 2026-07-22 09:20:26

●NSns1-08.azure-dns.com2017-11-24 → 2026-07-22 · 3 obs

○ 2017-11-13 16:26:24
● 2017-11-24 10:58:24
● 2026-07-22 09:20:26

●NSns2-08.azure-dns.net2017-11-24 → 2026-07-22 · 3 obs

○ 2017-11-13 16:26:24
● 2017-11-24 10:58:24
● 2026-07-22 09:20:26

●NSns3-08.azure-dns.org2017-11-24 → 2026-07-22 · 3 obs

○ 2017-11-13 16:26:24
● 2017-11-24 10:58:24
● 2026-07-22 09:20:26

●NSns4-08.azure-dns.info2017-11-24 → 2026-07-22 · 3 obs

○ 2017-11-13 16:26:24
● 2017-11-24 10:58:24
● 2026-07-22 09:20:26

○MXdc1in.jacobs.com2015-09-04 → 2017-10-04 · 4 obs

● 2015-09-04 05:42:28
● 2017-10-04 23:46:50
○ 2017-10-13 09:16:14
○ 2026-07-22 09:20:26

●MXmxa-0025cf01.gslb.pphosted.com2017-10-13 → 2026-07-22 · 3 obs

○ 2017-10-04 23:46:50
● 2017-10-13 09:16:14
● 2026-07-22 09:20:26

●MXmxb-0025cf01.gslb.pphosted.com2017-10-13 → 2026-07-22 · 3 obs

○ 2017-10-04 23:46:50
● 2017-10-13 09:16:14
● 2026-07-22 09:20:26

○MXoutside2.jacobs.com2015-09-04 → 2017-10-04 · 4 obs

● 2015-09-04 05:42:28
● 2017-10-04 23:46:50
○ 2017-10-13 09:16:14
○ 2026-07-22 09:20:26

○A107.22.178.1572019-03-30 → 2021-11-14 · 5 obs

○ 2019-02-12 11:16:08
● 2019-03-30 16:05:52
● 2021-11-14 21:32:22
○ 2026-02-14 16:50:58
○ 2026-07-22 09:20:26

○A168.88.66.2342015-09-09 → 2015-09-09 · 4 obs

○ 2015-09-07 06:58:06
● 2015-09-09 13:14:36
○ 2015-09-13 13:36:04
○ 2026-07-22 09:20:26

○A168.88.66.2432015-09-04 → 2015-09-07 · 4 obs

● 2015-09-04 05:42:28
● 2015-09-07 06:58:06
○ 2015-09-09 13:14:36
○ 2026-07-22 09:20:26

○A205.251.215.1172015-09-13 → 2015-09-29 · 5 obs

○ 2015-09-09 13:14:36
● 2015-09-13 13:36:04
● 2015-09-29 17:06:52
○ 2015-10-04 07:44:44
○ 2026-07-22 09:20:26

●A3.230.178.392026-02-14 → 2026-07-22 · 3 obs

○ 2021-11-14 21:32:22
● 2026-02-14 16:50:58
● 2026-07-22 09:20:26

○A40.76.223.1012017-07-27 → 2019-02-12 · 5 obs

○ 2017-07-22 20:20:52
● 2017-07-27 06:58:34
● 2019-02-12 11:16:08
○ 2019-03-30 16:05:52
○ 2026-07-22 09:20:26

○A52.34.227.1722016-01-07 → 2017-07-22 · 5 obs

○ 2016-01-02 17:47:10
● 2016-01-07 11:35:12
● 2017-07-22 20:20:52
○ 2017-07-27 06:58:34
○ 2026-07-22 09:20:26

○A52.88.171.1382015-10-04 → 2016-01-02 · 5 obs

○ 2015-09-29 17:06:52
● 2015-10-04 07:44:44
● 2016-01-02 17:47:10
○ 2016-01-07 11:35:12
○ 2026-07-22 09:20:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jacobs.com	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacobs.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.230.178.39`
NS	4	`ns1-08.azure-dns.com, ns2-08.azure-dns.net...`
MX	2	`mxb-0025cf01.gslb.pphosted.com (pri: 10), mxa-0025cf01.gslb.pphosted.com (pri: 10)`
TXT	25	`gBBcr+miJUCECfWGQW8gnsrkV7SItK5Cpzy8zO36, adobe-sign-verification=66a567c26b2d4c30...`
SOA	1	`ns1-08.azure-dns.com dnslevel3.jacobs.co`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)

Analysis

Hierarchy

The domain jacobs.com is parent to jftt.jacobs.com, selfservicedc1.jacobs.com, vsb.jacobs.com, jnoc2.jacobs.com, jeadfseugeo.jacobs.com and hundreds of other host names.

IP Addresses

jacobs.com resolves to just one IP address, 3.230.178.39.

ec2-3-230-178-39.compute-1.amazonaws.com is an example of another host name that shares IP numbers with jacobs.com.

Name Servers

The NS records for jacobs.com point to four name servers: ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

jacobs.com shares at least some of its name servers with other domains, including cigarte.com, constraula.net, pointsbuild.com.au and two others.

The host names ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org each resolve to two IP addresses: ns1-08.azure-dns.com resolves to 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info resolves to 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net resolves to 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org resolves to 204.14.183.8 and 2a01:111:4000:700::8.

Mail Servers

jacobs.com is served by two mail servers, mxa-0025cf01.gslb.pphosted.com and mxb-0025cf01.gslb.pphosted.com.

Among the domains sharing a mail server setup with jacobs.com are keywcorp.com, jasarapmc.com, klingstubbins.us and two others.

mxa-0025cf01.gslb.pphosted.com and mxb-0025cf01.gslb.pphosted.com each resolve to one IP number: mxa-0025cf01.gslb.pphosted.com points to 148.163.148.40 and mxb-0025cf01.gslb.pphosted.com points to 148.163.152.22.