jkbengineering.com - robtex.com

jkbengineering.com

DNSSEC🔒 Signed (DS record present)
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns-cloud-e1.googledomains.com ⭐
A2001:4860:4802:32::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e1.googledomains.com
A216.239.32.110🇺🇸 Google216.239.32.0/24
PTRns-cloud-e1.googledomains.com
NSns-cloud-e2.googledomains.com
A2001:4860:4802:34::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e2.googledomains.com
A216.239.34.110🇺🇸 Google216.239.34.0/24
PTRns-cloud-e2.googledomains.com
NSns-cloud-e3.googledomains.com
A2001:4860:4802:36::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e3.googledomains.com
A216.239.36.110🇺🇸 Google216.239.36.0/24
PTRns-cloud-e3.googledomains.com
NSns-cloud-e4.googledomains.com
A2001:4860:4802:38::6e🇺🇸 Google2001:4860::/32
PTRns-cloud-e4.googledomains.com
A216.239.38.110🇺🇸 Google216.239.38.0/24
PTRns-cloud-e4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-e1.googledomains.comcloud-dns-hostmaster@google.com serial=5

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=1774774237

Same first word

jkbengineering.com

Similar names

jbkengineering.com
kjbengineering.com

DNS History

17 records (13 active, 4 former)

20162017201820192020202120222023202420252026NSns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns1.worldnic.comns2.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.cominbound.jkbengineering.com.netsolmail.netA198.185.159.144198.185.159.145198.49.23.144198.49.23.145208.91.197.127
●NSns-cloud-e1.googledomains.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●NSns-cloud-e2.googledomains.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●NSns-cloud-e3.googledomains.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●NSns-cloud-e4.googledomains.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
○NSns1.worldnic.com2015-06-21 → 2017-04-11 · 4 obs
● 2015-06-21 18:16:52
● 2017-04-11 06:26:20
○ 2026-03-18 13:43:38
○ 2026-03-29 09:02:50
○NSns2.worldnic.com2015-06-21 → 2017-04-11 · 4 obs
● 2015-06-21 18:16:52
● 2017-04-11 06:26:20
○ 2026-03-18 13:43:38
○ 2026-03-29 09:02:50
●MXalt1.aspmx.l.google.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●MXalt2.aspmx.l.google.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●MXalt3.aspmx.l.google.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●MXalt4.aspmx.l.google.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●MXaspmx.l.google.com2026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
○MXinbound.jkbengineering.com.netsolmail.net2015-06-21 → 2017-04-11 · 4 obs
● 2015-06-21 18:16:52
● 2017-04-11 06:26:20
○ 2026-03-18 13:43:38
○ 2026-03-29 09:02:50
●A198.185.159.1442026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●A198.185.159.1452026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●A198.49.23.1442026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
●A198.49.23.1452026-03-18 → 2026-03-29 · 3 obs
○ 2017-04-11 06:26:20
● 2026-03-18 13:43:38
● 2026-03-29 09:02:50
○A208.91.197.1272015-06-21 → 2017-04-11 · 4 obs
● 2015-06-21 18:16:52
● 2017-04-11 06:26:20
○ 2026-03-18 13:43:38
○ 2026-03-29 09:02:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
jkbengineering.comns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.110

NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

TypeCountSample Data
A4198.49.23.145, 198.185.159.144...
NS4ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com...
MX5alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-e1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)

Analysis

IP Addresses

jkbengineering.com maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names, for instance theuniquewedding.com, anilkpatro.com, etanglajarrige.fr, nyxsp.com and n-f-b.com share IP numbers with jkbengineering.com.

Name Servers

jkbengineering.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.

jkbengineering.com at least partially shares name servers with other domains such as macpherson-inc.com, allriseaviation.com, mytravelbook.info, leelanaucd.org and dustandfumes.com.

Host names with two IP numbers:

ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110

ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110

ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110

ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110

Mail Servers

jkbengineering.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

jkbengineering.com shares mail servers with other domains at least in part, for instance bestptecoaching.com, naturalhealthcarecollege.com, ns500754.ns500742.ns500754.ns500742.ns500671.ns500754.ns500754.ns500671.ns500742.ns500705.ns500705.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500698.ns500698.ns500698.ns500735.ns500736.ns500735.ns500698.ns500708.ns500708.ns500619.ns500619.ns500652.ns500576.trackreceptor.com and ns500759.ns500758.ns500759.ns500698.ns500698.ns500698.ns500735.ns500735.ns500735.ns500708.ns500698.ns500576.ns500652.ns500652.ns500619.trackreceptor.com.

These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1a and 172.253.115.26

alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1a and 142.250.102.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1b and 172.253.135.27

alt3.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27

alt4.aspmx.l.google.com points to: 2607:f8b0:4003:c4a::1a and 142.251.96.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)