`johnzacharias.com`

DNSSEC	⚠️ Not signed
NS	`gerald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
NS	`joan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joan.ns.cloudflare.com`
		A	108.162.192.173^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	172.64.32.173^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
		A	173.245.58.173^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joan.ns.cloudflare.com`
MX	`johnzacharias-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`MS=ms40505902`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2401437128

`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=1778568446

Same first word

johnzacharias.com

DNS History

21 records (3 active, 18 former)

●NSgerald.ns.cloudflare.com2026-02-18 → 2026-05-12 · 3 obs

○ 2017-04-20 00:54:54
● 2026-02-18 03:07:50
● 2026-05-12 06:54:36

●NSjoan.ns.cloudflare.com2026-02-18 → 2026-05-12 · 3 obs

○ 2017-04-20 00:54:54
● 2026-02-18 03:07:50
● 2026-05-12 06:54:36

○NSns1.namebrightdns.com2016-09-08 → 2017-04-20 · 5 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
● 2017-04-20 00:54:54
○ 2026-02-18 03:07:50
○ 2026-05-12 06:54:36

○NSns2.namebrightdns.com2016-09-08 → 2017-04-20 · 5 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
● 2017-04-20 00:54:54
○ 2026-02-18 03:07:50
○ 2026-05-12 06:54:36

○NSns4.wixdns.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 01:55:28
○ 2015-12-24 00:19:38
○ 2026-05-12 06:54:36

○NSns5.wixdns.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 01:55:28
○ 2015-12-24 00:19:38
○ 2026-05-12 06:54:36

○NSnsg1.namebrightdns.com2016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-24 00:19:38
● 2016-03-29 14:25:38
○ 2016-09-08 19:07:16
○ 2026-05-12 06:54:36

○NSnsg2.namebrightdns.com2016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-24 00:19:38
● 2016-03-29 14:25:38
○ 2016-09-08 19:07:16
○ 2026-05-12 06:54:36

●MXjohnzacharias-com.mail.protection.outlook.com2026-02-18 → 2026-05-12 · 2 obs

● 2026-02-18 03:07:50
● 2026-05-12 06:54:36

○A107.23.198.2402016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○A23.236.62.1472015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 01:55:28
○ 2015-12-24 00:19:38
○ 2026-05-12 06:54:36

○A52.0.184.2112017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-08 19:07:16
● 2017-04-20 00:54:54
○ 2026-02-18 03:07:50
○ 2026-05-12 06:54:36

○A52.206.43.2342016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○A52.21.180.2332016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-24 00:19:38
● 2016-03-29 14:25:38
○ 2016-09-08 19:07:16
○ 2026-05-12 06:54:36

○A52.3.120.902016-03-29 → 2016-03-29 · 4 obs

○ 2015-12-24 00:19:38
● 2016-03-29 14:25:38
○ 2016-09-08 19:07:16
○ 2026-05-12 06:54:36

○A52.4.72.1372016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○A54.164.249.2552017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-08 19:07:16
● 2017-04-20 00:54:54
○ 2026-02-18 03:07:50
○ 2026-05-12 06:54:36

○A54.210.33.1902016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○A54.236.123.2242016-09-08 → 2016-09-08 · 4 obs

○ 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-29 → 2016-09-08 · 4 obs

● 2016-03-29 14:25:38
● 2016-09-08 19:07:16
○ 2017-04-20 00:54:54
○ 2026-05-12 06:54:36

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-08 19:07:16
● 2017-04-20 00:54:54
○ 2026-02-18 03:07:50
○ 2026-05-12 06:54:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
johnzacharias.com	gerald.ns.cloudflare.com, joan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.168

NS records: gerald.ns.cloudflare.com, joan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnzacharias.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`gerald.ns.cloudflare.com, joan.ns.cloudflare.com`
MX	1	`johnzacharias-com.mail.protection.outloo`
TXT	2	`MS=ms40505902, v=spf1 include:spf.protection.outlook.co`
SOA	1	`gerald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

johnzacharias.com is delegated to two name servers: gerald.ns.cloudflare.com and joan.ns.cloudflare.com.

johnzacharias.com uses the same name server setup as other domains, including tsdns.org, hublo.com, sensilize.com, www.tsdns.org and npccsm.co.in.

At least part of the name servers for johnzacharias.com are shared with other domains, for instance nappa.co.il, cytohistology.ru, med-explorer.ru, giovannis.ie and c7777c7777.com.

These name servers are commonly used alongside the name servers kai.ns.cloudflare.com.

Host names with six IP numbers:

gerald.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168.

joan.ns.cloudflare.com points to: 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173.

Mail Servers

The mail server for johnzacharias.com is johnzacharias-com.mail.protection.outlook.com.

johnzacharias-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:c946::5, 2a01:111:f403:f901::1, 2a01:111:f403:f910::, 52.101.10.14, 52.101.11.7, 52.101.40.0 and 52.101.194.19.

johnzacharias.com - robtex.com