fourthshift.com - robtex.com

fourthshift.com

DNSSEC🔒 Signed (DS record present)
A3.216.131.244🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-216-131-244.compute-1.amazonaws.com
NSns-869.awsdns-44.net ⭐
A2600:9000:5303:6500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-869.awsdns-44.net
A205.251.195.101🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-869.awsdns-44.net
NSns-1496.awsdns-59.org
A2600:9000:5305:d800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1496.awsdns-59.org
A205.251.197.216🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1496.awsdns-59.org
NSns-1892.awsdns-44.co.uk
A2600:9000:5307:6400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1892.awsdns-44.co.uk
A205.251.199.100🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1892.awsdns-44.co.uk
NSns-80.awsdns-10.com
A2600:9000:5300:5000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-80.awsdns-10.com
A205.251.192.80🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-80.awsdns-10.com
MXmx1.hc3692-74.iphmx.com ⭐
A139.138.35.238🇺🇸 CISCO-1139.138.35.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.38.236🇺🇸 CISCO-1139.138.38.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.39.133🇺🇸 CISCO-1139.138.39.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.39.134🇺🇸 CISCO-1139.138.39.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.70🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.149🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.150🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A216.71.145.168🇺🇸 CISCO-1216.71.145.0/24 170 West Tasman Drive San Jose CA 95134 United States
MXmx2.hc3692-74.iphmx.com ⭐
A139.138.35.238🇺🇸 CISCO-1139.138.35.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.38.236🇺🇸 CISCO-1139.138.38.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.39.133🇺🇸 CISCO-1139.138.39.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.39.134🇺🇸 CISCO-1139.138.39.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.70🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.149🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A139.138.46.150🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States
A216.71.145.168🇺🇸 CISCO-1216.71.145.0/24 170 West Tasman Drive San Jose CA 95134 United States
TXTMS=ms65535026
TXTv=spf1 exists:%{i}.spf.hc3692-74.iphmx.com include:spf.protection.outlook.com...
SOAns-869.awsdns-44.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=1771291435
WOT: SAFE (61/100)

PTR for

36.51.54.207.in-addr.arpa

Up

www.fourthshift.com

Same first word

fourthshift.com
fourthshift.biz

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns-1496.awsdns-59.orgns-1892.awsdns-44.co.ukns-80.awsdns-10.comns-869.awsdns-44.netdns3.infor.comdns4.infor.comdns5.infor.comMXmx1.hc3692-74.iphmx.commx2.hc3692-74.iphmx.comfourthshift-com.mail.protection.outlook.comnlsmtpp1.infor.comnlsmtpp2.infor.comussmtpp1.infor.comussmtpp2.infor.comA3.216.131.244207.54.51.36
○NSdns3.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○NSdns4.infor.com2015-10-24 → 2017-01-07 · 5 obs
○ 2015-06-11 00:10:08
● 2015-10-24 07:23:48
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○NSdns5.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
●NSns-1496.awsdns-59.org2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
●NSns-1892.awsdns-44.co.uk2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
●NSns-80.awsdns-10.com2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
●NSns-869.awsdns-44.net2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
○MXfourthshift-com.mail.protection.outlook.com2017-01-07 → 2017-01-07 · 4 obs
○ 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
●MXmx1.hc3692-74.iphmx.com2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
●MXmx2.hc3692-74.iphmx.com2020-04-29 → 2026-02-24 · 3 obs
○ 2017-01-07 16:21:06
● 2020-04-29 21:00:04
● 2026-02-24 19:07:58
○MXnlsmtpp1.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○MXnlsmtpp2.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○MXussmtpp1.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○MXussmtpp2.infor.com2015-06-11 → 2017-01-07 · 4 obs
● 2015-06-11 00:10:08
● 2017-01-07 16:21:06
○ 2020-04-29 21:00:04
○ 2026-02-24 19:07:58
○A207.54.51.362015-06-11 → 2021-01-05 · 4 obs
● 2015-06-11 00:10:08
● 2021-01-05 01:22:34
○ 2026-02-17 00:07:40
○ 2026-02-24 19:07:58
●A3.216.131.2442026-02-17 → 2026-02-24 · 3 obs
○ 2021-01-05 01:22:34
● 2026-02-17 00:07:40
● 2026-02-24 19:07:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
fourthshift.comns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1892.awsdns-44.co.uk, ns-1496.awsdns-59.org1 record

✅ Authoritative Response

Server: 205.251.195.101

NS records: ns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1892.awsdns-44.co.uk, ns-1496.awsdns-59.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

TypeCountSample Data
A13.216.131.244
NS4ns-1496.awsdns-59.org, ns-1892.awsdns-44.co.uk...
MX2mx1.hc3692-74.iphmx.com (pri: 0), mx2.hc3692-74.iphmx.com (pri: 0)
TXT2MS=ms65535026, v=spf1 exists:%{i}.spf.hc3692-74.iphmx.c
SOA1ns-869.awsdns-44.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-80.awsdns-10.com)

AI analysis

The parent of www.fourthshift.com is fourthshift.com.

fourthshift.com points to a single IP: 3.216.131.244.

Other host names, for instance retailforecastingblog.com, logicql.net, approvacorporation.org, alfabetasolutions.nl and corpdna.com share IP numbers with fourthshift.com.

fourthshift.com's delegation is handled by four name servers: ns-80.awsdns-10.com, ns-869.awsdns-44.net, ns-1496.awsdns-59.org and ns-1892.awsdns-44.co.uk.

fourthshift.com partially shares name servers with other domains; examples include dev.kids.adglobe-test.com, componentsonly.co.uk, ecs.apis.cega.cloudextend.dev, nugenit.com and imaginenow.com.au.

These name servers are commonly used with ns-602.awsdns-11.net, ns-232.awsdns-29.com and ns-1444.awsdns-52.org.

Host names with two IPs:

ns-80.awsdns-10.com points to 2600:9000:5300:5000::1 and 205.251.192.80

ns-869.awsdns-44.net points to 2600:9000:5303:6500::1 and 205.251.195.101

ns-1496.awsdns-59.org points to 2600:9000:5305:d800::1 and 205.251.197.216

ns-1892.awsdns-44.co.uk points to 2600:9000:5307:6400::1 and 205.251.199.100

fourthshift.com is handled by two mail servers: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com.

fourthshift.com has the same mail server setup as other domains, including ssaglobal.com, vastech.com, hmstec.com, enxsuite.com and certpointsystems.com.

Some mail servers are shared between fourthshift.com and other domains, for example bi.infor.com.

Eight IP numbers

The host name mx1.hc3692-74.iphmx.com points to: 139.138.35.238, 139.138.38.236, 139.138.39.133, 139.138.39.134, 139.138.46.70, 139.138.46.149, 139.138.46.150 and 216.71.145.168.

The host name mx2.hc3692-74.iphmx.com points to: 139.138.35.238, 139.138.38.236, 139.138.39.133, 139.138.39.134, 139.138.46.70, 139.138.46.149, 139.138.46.150 and 216.71.145.168.

Host names that point to each target:

- 139.138.35.238: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.38.236: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.39.133: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.39.134: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.46.70: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.46.149: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 139.138.46.150: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com

- 216.71.145.168: mx1.hc3692-74.iphmx.com and mx2.hc3692-74.iphmx.com