`jcbsson.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:8f4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:82c6^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.244^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.130.198^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ishaan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ishaan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ishaan.ns.cloudflare.com`
		A	108.162.195.213^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	162.159.44.213^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
		A	172.64.35.213^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ishaan.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.244, 172.67.130.198
		IPv6 hints	2606:4700:3036::6815:8f4, 2606:4700:3036::ac43:82c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOA	`ishaan.ns.cloudflare.com`dns@cloudflare.com serial=2403463033

`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=1778470891

Same first word

jcbsson.com

Similar names

ncsjobs.in

cnsjobs.com

ocbssnj.gov

nscjobs.com

DNS History

11 records (7 active, 4 former)

●NSishaan.ns.cloudflare.com2026-03-01 → 2026-05-11 · 2 obs

● 2026-03-01 01:23:24
● 2026-05-11 04:04:34

●NSval.ns.cloudflare.com2026-03-01 → 2026-05-11 · 2 obs

● 2026-03-01 01:23:24
● 2026-05-11 04:04:34

●MXsmtp.rzone.de2026-03-01 → 2026-05-11 · 2 obs

● 2026-03-01 01:23:24
● 2026-05-11 04:04:34

●A104.21.8.2442026-03-01 → 2026-05-11 · 6 obs

● 2026-03-01 01:23:24
● 2026-03-07 06:23:42
○ 2026-03-13 10:14:56
○ 2026-03-17 08:00:28
● 2026-03-26 23:03:20
● 2026-05-11 04:04:34

●A172.67.130.1982026-03-01 → 2026-05-11 · 6 obs

● 2026-03-01 01:23:24
● 2026-03-07 06:23:42
○ 2026-03-13 10:14:56
○ 2026-03-17 08:00:28
● 2026-03-26 23:03:20
● 2026-05-11 04:04:34

○A188.114.96.02026-03-13 → 2026-03-17 · 5 obs

○ 2026-03-07 06:23:42
● 2026-03-13 10:14:56
● 2026-03-17 08:00:28
○ 2026-03-26 23:03:20
○ 2026-05-11 04:04:34

○A188.114.97.02026-03-13 → 2026-03-17 · 5 obs

○ 2026-03-07 06:23:42
● 2026-03-13 10:14:56
● 2026-03-17 08:00:28
○ 2026-03-26 23:03:20
○ 2026-05-11 04:04:34

●A2606:4700:3036::6815:8f42026-03-01 → 2026-05-11 · 6 obs

● 2026-03-01 01:23:24
● 2026-03-07 06:23:42
○ 2026-03-13 10:14:56
○ 2026-03-17 08:00:28
● 2026-03-26 23:03:20
● 2026-05-11 04:04:34

●A2606:4700:3036::ac43:82c62026-03-01 → 2026-05-11 · 6 obs

● 2026-03-01 01:23:24
● 2026-03-07 06:23:42
○ 2026-03-13 10:14:56
○ 2026-03-17 08:00:28
● 2026-03-26 23:03:20
● 2026-05-11 04:04:34

○A2a06:98c1:3120::2026-03-13 → 2026-03-17 · 5 obs

○ 2026-03-07 06:23:42
● 2026-03-13 10:14:56
● 2026-03-17 08:00:28
○ 2026-03-26 23:03:20
○ 2026-05-11 04:04:34

○A2a06:98c1:3121::2026-03-13 → 2026-03-17 · 5 obs

○ 2026-03-07 06:23:42
● 2026-03-13 10:14:56
● 2026-03-17 08:00:28
○ 2026-03-26 23:03:20
○ 2026-05-11 04:04:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jcbsson.com	val.ns.cloudflare.com, ishaan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.234

NS records: val.ns.cloudflare.com, ishaan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcbsson.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.130.198, 104.21.8.244`
AAAA	2	`2606:4700:3036::6815:8f4, 2606:4700:3036::ac43:82c6`
NS	2	`ishaan.ns.cloudflare.com, val.ns.cloudflare.com`
MX	1	`smtp.rzone.de (pri: 5)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ishaan.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (val.ns.cloudflare.com, val.ns.cloudflare.com, val.ns.cloudflare.com...)

Analysis

IP Addresses

jcbsson.com points to four IP numbers: 2606:4700:3036::6815:8f4, 2606:4700:3036::ac43:82c6, 104.21.8.244 and 172.67.130.198.

Other host names, for instance member.ibad99.pro, www.tebnsvbd.com, iabprentals.com, dggrdc.com and conniefuson.com share IP numbers with jcbsson.com.

Name Servers

jcbsson.com is delegated to two name servers: ishaan.ns.cloudflare.com and val.ns.cloudflare.com.

jcbsson.com uses the same name server setup as other domains, for instance mavixiraon.com, kuchiii.pages.dev, dolibox.net, opentechnologysolutions.com and atracingworld.com.

jcbsson.com shares name servers with other domains at least partially, for instance xjdz32.one, casinoonlinetoday.co.uk, aztecsolar.com, lionshieldroofing.com and szdymj.com.

Host names with six IP numbers: ishaan.ns.cloudflare.com points to 2606:4700:58::a29f:2cd5, 2803:f800:50::6ca2:c3d5, 2a06:98c1:50::ac40:23d5, 108.162.195.213, 162.159.44.213 and 172.64.35.213; val.ns.cloudflare.com points to 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234.

Mail Servers

The mail server for jcbsson.com is smtp.rzone.de.

jcbsson.com shares the same mail server setup as other domains, including junge-krebskranke.net, blukas-onderhoud.nl, mijnbuurt.nl, keenwell.net and sandersonmail.com.

Host name smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

jcbsson.com - robtex.com

jcbsson.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`jcbsson.com`

`com`