usjobsource.com - robtex.com

usjobsource.com

DNSSEC⚠️ Not signed
A13.57.66.7🇺🇸 Amazon13.57.0.0/16 EC2 SFO prefix
PTRec2-13-57-66-7.us-west-1.compute.amazonaws.com
NSns-772.awsdns-32.net ⭐
A2600:9000:5303:400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-772.awsdns-32.net
A205.251.195.4🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-772.awsdns-32.net
NSns-1281.awsdns-32.org
A2600:9000:5305:100::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1281.awsdns-32.org
A205.251.197.1🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1281.awsdns-32.org
NSns-2036.awsdns-62.co.uk
A2600:9000:5307:f400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-2036.awsdns-62.co.uk
A205.251.199.244🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-2036.awsdns-62.co.uk
NSns-60.awsdns-07.com
A2600:9000:5300:3c00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-60.awsdns-07.com
A205.251.192.60🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-60.awsdns-07.com
MXusjobsource-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.9.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.10.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.50.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00605.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-772.awsdns-32.netawsdns-hostmaster@amazon.com serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774411172

Same first word

usjobsource.com
usjobsource.co

Similar names

jobsourceus.com

DNS History

14 records (6 active, 8 former)

201820192020202120222023202420252026NSns-1281.awsdns-32.orgns-2036.awsdns-62.co.ukns-60.awsdns-07.comns-772.awsdns-32.netns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comns57.domaincontrol.comns58.domaincontrol.comMXusjobsource-com.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA13.57.66.745.55.174.92
●NSns-1281.awsdns-32.org2026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
●NSns-2036.awsdns-62.co.uk2026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
●NSns-60.awsdns-07.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
●NSns-772.awsdns-32.net2026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
○NSns1.digitalocean.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○NSns2.digitalocean.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○NSns3.digitalocean.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○NSns57.domaincontrol.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○NSns58.domaincontrol.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○MXmailstore1.secureserver.net2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
○MXsmtp.secureserver.net2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20
●MXusjobsource-com.mail.protection.outlook.com2026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
●A13.57.66.72026-03-25 → 2026-03-25 · 3 obs
○ 2017-02-20 05:26:42
● 2026-03-25 04:21:18
● 2026-03-25 04:21:20
○A45.55.174.922017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 05:26:42
○ 2026-03-25 04:21:18
○ 2026-03-25 04:21:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
usjobsource.comns-60.awsdns-07.com, ns-772.awsdns-32.net, ns-1281.awsdns-32.org, ns-2036.awsdns-62.co.uk1 record

✅ Authoritative Response

Server:205.251.192.60

NS records: ns-60.awsdns-07.com, ns-772.awsdns-32.net, ns-1281.awsdns-32.org, ns-2036.awsdns-62.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usjobsource.com (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

TypeCountSample Data
A113.57.66.7
NS4ns-1281.awsdns-32.org, ns-2036.awsdns-62.co.uk...
MX1usjobsource-com.mail.protection.outlook.
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns-772.awsdns-32.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-60.awsdns-07.com)

Analysis

IP Addresses

usjobsource.com points to a single IP number: 13.57.66.7.

Name Servers

usjobsource.com is delegated to four name servers: ns-60.awsdns-07.com, ns-772.awsdns-32.net, ns-1281.awsdns-32.org and ns-2036.awsdns-62.co.uk.

usjobsource.com at least partially shares name servers with other domains, for instance kreditritter.com, bluemovie-gay.cc, mapfan.com, via.aspect-cloud.net and calculatemyinsulation.com.

these name servers are commonly used with ns-407.awsdns-50.com, ns-866.awsdns-44.net and ns-2001.awsdns-58.co.uk.

Host names with two IP numbers:

ns-60.awsdns-07.com points to: 2600:9000:5300:3c00::1 and 205.251.192.60.

ns-772.awsdns-32.net points to: 2600:9000:5303:400::1 and 205.251.195.4.

ns-1281.awsdns-32.org points to: 2600:9000:5305:100::1 and 205.251.197.1.

ns-2036.awsdns-62.co.uk points to: 2600:9000:5307:f400::1 and 205.251.199.244.

Mail Servers

usjobsource.com is handled by a single mail server, usjobsource-com.mail.protection.outlook.com.

usjobsource-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c931::1, 2a01:111:f403:f901::2, 2a01:111:f403:f905::4, 2a01:111:f403:f90f::1, 52.101.9.2, 52.101.9.11, 52.101.10.10 and 52.101.50.13.