jcombs.com - dns.ninja

`jcombs.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=839d8c62fcedff22bcebae7245999ae4c88b3268`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2026-02-03 #3

`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=1781489995

Same first word

jcombs.com

Similar names

jobcms.de

mcjobs.us

sjbcom.co.uk

mcjobs.net

mcjobs.jobs

cmjobs.com

jobcms.eu

mcjobs.eu

mcjobs.ai

cmsjob.com

cmjobs.be

jbscom.com

mcjobs.be

mcjobs.ca

mcjobs.com

scmjob.de

mcsjob.pl

mcjobs.de

jsbcom.co.jp

jbcoms.com

combjs.com

cmjobs.net

sjbcom.com

DNS History

14 records (8 active, 6 former)

●NSns41.domaincontrol.com2026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

●NSns42.domaincontrol.com2026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

○NSns57.domaincontrol.com2015-07-09 → 2017-12-22 · 4 obs

● 2015-07-09 05:46:08
● 2017-12-22 05:16:20
○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

○NSns58.domaincontrol.com2015-07-09 → 2017-12-22 · 4 obs

● 2015-07-09 05:46:08
● 2017-12-22 05:16:20
○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

●MXmail.protonmail.ch2026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

●MXmailsec.protonmail.ch2026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

○MXmailstore1.secureserver.net2015-07-09 → 2017-12-22 · 4 obs

● 2015-07-09 05:46:08
● 2017-12-22 05:16:20
○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

○MXsmtp.secureserver.net2015-07-09 → 2017-12-22 · 4 obs

● 2015-07-09 05:46:08
● 2017-12-22 05:16:20
○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

○A173.201.216.632015-07-09 → 2017-12-22 · 4 obs

● 2015-07-09 05:46:08
● 2017-12-22 05:16:20
○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

●A185.199.108.1532026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

●A185.199.109.1532026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

●A185.199.110.1532026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

●A185.199.111.1532026-04-01 → 2026-06-15 · 3 obs

○ 2017-12-22 05:16:20
● 2026-04-01 12:28:48
● 2026-06-15 02:30:08

○A23.227.38.322026-04-01 → 2026-06-15 · 2 obs

○ 2026-04-01 12:28:48
○ 2026-06-15 02:30:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
jcombs.com	ns41.domaincontrol.com, ns42.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcombs.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=839d8c62fcedff22, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

IP Addresses

jcombs.com directs to four IP numbers, which are 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

caletas.github.io, uclit.ca, realnametycoon.github.io plus two other host names have IP numbers in common with jcombs.com.

Name Servers

jcombs.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.

The name server configuration of jcombs.com is shared with other domains, for instance siriusvid.com, 10xplatform.com, hsp.com and two others.

ns41.domaincontrol.com and ns42.domaincontrol.com each resolve to two IP addresses: ns41.domaincontrol.com points to 97.74.100.21 and 2603:5:2142::15, while ns42.domaincontrol.com points to 173.201.68.21 and 2603:5:2242::15.

Mail Servers

jcombs.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

The mail server setup of jcombs.com matches that of other domains such as anniemoses.org, tierramarca.com, 88bet.com and two others.

At least some of the mail servers used by jcombs.com are shared with other domains: tccathers.net, armsarmy.de, sabzbag.com and two others among them.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.