jacobsengineering.com - robtex.com

jacobsengineering.com

DNSSEC⚠️ Not signed
A212.92.105.226🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21
NSns1.domainmx.com ⭐
A38.58.182.83🇺🇸 FIBERSTATE-AS2604238.58.182.0/24 Customer registered route object
NSns2.domainmx.com
A212.92.105.225🇳🇱 NFORCE212.92.104.0/21 NFOrce Entertainment BV - route 212.92.104.0/21
SOAns1.domainmx.comadmin@jacobsengineering.com 2026-04-21 #2

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=1776983296

Same first word

jacobsengineering.net
jacobsengineering.com

DNS History

21 records (3 active, 18 former)

20162017201820192020202120222023202420252026NSns1.domainmx.comns2.domainmx.comns1.hastydns.comns1.hostresolver.comns1.jacobsengineering.comns2.hastydns.comns2.hostresolver.comA212.92.105.226104.237.196.116185.150.189.123212.92.105.227212.92.105.229212.92.105.232212.92.105.23438.58.182.8969.162.80.5369.162.80.5578.41.204.2885.159.233.3585.159.233.5995.211.117.206
●NSns1.domainmx.com2016-04-02 → 2026-04-23 · 3 obs
○ 2015-12-23 09:11:12
● 2016-04-02 18:42:30
● 2026-04-23 22:40:06
○NSns1.hastydns.com2015-05-29 → 2015-12-23 · 5 obs
● 2015-05-29 14:00:12
○ 2015-10-17 00:43:42
● 2015-12-23 09:11:12
○ 2016-04-02 18:42:30
○ 2026-04-23 22:40:06
○NSns1.hostresolver.com2026-03-16 → 2026-03-18 · 5 obs
○ 2016-04-02 18:42:30
● 2026-03-16 13:33:02
● 2026-03-18 16:58:32
○ 2026-03-27 17:33:02
○ 2026-04-23 22:40:06
○NSns1.jacobsengineering.com2015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-29 14:00:12
● 2015-10-17 00:43:42
○ 2015-12-23 09:11:12
○ 2026-04-23 22:40:06
●NSns2.domainmx.com2016-04-02 → 2026-04-23 · 3 obs
○ 2015-12-23 09:11:12
● 2016-04-02 18:42:30
● 2026-04-23 22:40:06
○NSns2.hastydns.com2015-05-29 → 2015-12-23 · 5 obs
● 2015-05-29 14:00:12
○ 2015-10-17 00:43:42
● 2015-12-23 09:11:12
○ 2016-04-02 18:42:30
○ 2026-04-23 22:40:06
○NSns2.hostresolver.com2026-03-16 → 2026-03-18 · 7 obs
○ 2016-04-02 18:42:30
● 2026-03-16 13:33:02
● 2026-03-17 18:40:46
○ 2026-03-18 16:09:22
● 2026-03-18 16:58:32
○ 2026-03-27 17:33:02
○ 2026-04-23 22:40:06
○A104.237.196.1162019-04-04 → 2019-04-04 · 4 obs
○ 2017-04-19 12:30:00
● 2019-04-04 21:29:42
○ 2019-08-25 07:53:14
○ 2026-04-23 22:40:06
○A185.150.189.1232026-03-16 → 2026-03-17 · 5 obs
○ 2019-08-25 07:53:14
● 2026-03-16 13:33:02
● 2026-03-17 18:40:46
○ 2026-03-18 16:09:22
○ 2026-04-23 22:40:06
●A212.92.105.2262026-04-23 → 2026-04-23 · 3 obs
○ 2026-04-23 17:13:06
● 2026-04-23 22:40:04
● 2026-04-23 22:40:06
○A212.92.105.2272026-03-18 → 2026-03-18 · 4 obs
○ 2026-03-18 16:09:22
● 2026-03-18 16:58:32
○ 2026-03-27 17:33:02
○ 2026-04-23 22:40:06
○A212.92.105.2292026-04-13 → 2026-04-13 · 5 obs
○ 2026-03-16 13:33:02
○ 2026-03-27 17:33:02
● 2026-04-13 16:48:56
○ 2026-04-14 10:34:24
○ 2026-04-23 22:40:06
○A212.92.105.2322026-04-14 → 2026-04-14 · 4 obs
○ 2026-04-13 16:48:56
● 2026-04-14 10:34:24
○ 2026-04-20 05:48:36
○ 2026-04-23 22:40:06
○A212.92.105.2342026-03-18 → 2026-04-23 · 7 obs
○ 2026-03-17 18:40:46
● 2026-03-18 16:09:22
○ 2026-03-18 16:58:32
○ 2026-04-20 21:05:50
● 2026-04-23 17:13:06
○ 2026-04-23 22:40:04
○ 2026-04-23 22:40:06
○A38.58.182.892026-04-20 → 2026-04-20 · 5 obs
○ 2026-04-14 10:34:24
● 2026-04-20 05:48:36
● 2026-04-20 21:05:50
○ 2026-04-23 17:13:06
○ 2026-04-23 22:40:06
○A69.162.80.532015-05-29 → 2015-12-23 · 4 obs
● 2015-05-29 14:00:12
● 2015-12-23 09:11:12
○ 2016-04-02 18:42:30
○ 2026-04-23 22:40:06
○A69.162.80.552015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-29 14:00:12
● 2015-10-17 00:43:42
○ 2015-12-23 09:11:12
○ 2026-04-23 22:40:06
○A78.41.204.282016-04-02 → 2016-04-02 · 4 obs
○ 2015-12-23 09:11:12
● 2016-04-02 18:42:30
○ 2016-09-16 20:37:38
○ 2026-04-23 22:40:06
○A85.159.233.352019-08-25 → 2019-08-25 · 4 obs
○ 2019-04-04 21:29:42
● 2019-08-25 07:53:14
○ 2026-03-16 13:33:02
○ 2026-04-23 22:40:06
○A85.159.233.592016-09-16 → 2017-04-19 · 5 obs
○ 2016-04-02 18:42:30
● 2016-09-16 20:37:38
● 2017-04-19 12:30:00
○ 2019-04-04 21:29:42
○ 2026-04-23 22:40:06
○A95.211.117.2062015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 14:00:12
○ 2015-10-17 00:43:42
○ 2026-04-23 22:40:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...-
jacobsengineering.comns2.domainmx.com, ns1.domainmx.com2 records

✅ Authoritative Response

Server:212.92.105.225

NS records: ns2.domainmx.com, ns1.domainmx.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jacobsengineering.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

TypeCountSample Data
A1212.92.105.226
NS2ns1.domainmx.com, ns2.domainmx.com
SOA1ns1.domainmx.com admin.jacobsengineering

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domainmx.com, ns1.domainmx.com)

Analysis

IP Addresses

jacobsengineering.com points to a single IP number: 212.92.105.226.

Other host names, for instance www.hydai.com, www.tesourodireto.com, client2.attbi.com, pbronline.com and tandem.us share IP numbers with jacobsengineering.com.

Name Servers

Delegation for jacobsengineering.com rests with two name servers, ns1.domainmx.com and ns2.domainmx.com.

jacobsengineering.com shares the same name server setup as other domains, including cpmcast.com, dairqueen.com, watsp.com, rybitools.com and briefkopien.de.

jacobsengineering.com at least partially shares name servers with other domains, for instance carribbean-airlines.com, hamburger-versand.de, mainosvaatteet.net, wesbanko.com and wwwhsbc.com.

These name servers are commonly used with ns1.hostresolver.com and ns2.hostresolver.com.

Host names with one IP number: ns1.domainmx.com points to 38.58.182.83; ns2.domainmx.com points to 212.92.105.225.