johnsontec.com - robtex.com

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`johnsontec.com`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`johnsontec-com.mail.protection.outlook.com` ⭐
MX	`mail.protonmail.ch`⁽¹⁰⁾ 🔒
		A	176.119.200.128^{🇨🇭 PROTON}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 PROTON}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 PROTON}
			PTR	`mail.protonmail.ch`
TXT	`MS=ms14380074`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=31

`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=1771291435

Same first word

johnsontec.com.tw

johnsontec.com

Similar names

cejohnston.com

DNS History

6 records (6 active, 0 former)

●NSns-cloud-a1.googledomains.com2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

●NSns-cloud-a2.googledomains.com2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

●NSns-cloud-a3.googledomains.com2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

●NSns-cloud-a4.googledomains.com2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

●MXjohnsontec-com.mail.protection.outlook.com2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

●MXmail.protonmail.ch2020-04-09 → 2026-02-18 · 2 obs

● 2020-04-09 00:13:26
● 2026-02-18 13:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
johnsontec.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server: 216.239.38.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1043ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...`
MX	2	`johnsontec-com.mail.protection.outlook.c, mail.protonmail.ch (pri: 10)`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms14380074`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

AI analysis

johnsontec.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

johnsontec.com at least partially shares name servers with other domains, for instance getjuuced.com, chadwhittington.com, integris-education.com, betterrouters.com and replifax.com.

Host names with two IP numbers:

ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106; ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106; ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106; ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106.

Two mail servers handle johnsontec.com: mail.protonmail.ch and johnsontec-com.mail.protection.outlook.com.

johnsontec.com shares some mail servers with other domains, at least partially, for instance avd710.com, frogfish.nl, benops.io, cyntax.cloud and lixeix.com.

these mail servers are commonly used with the mail servers mailsec.protonmail.ch.

Host names with three IP numbers: mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.