`johjaionline.com`

DNSSEC	⚠️ Not signed
A	52.230.71.77^{🇸🇬 Microsoft52.224.0.0/11 MICROSOFT}
NS	`ns1.zvserver.com` ⭐
		A	52.230.71.77^{🇸🇬 Microsoft52.224.0.0/11 MICROSOFT}
NS	`ns2.zvserver.com`
		A	13.76.38.73^{🇸🇬 Microsoft13.64.0.0/11 MICROSOFT}
MX	`mail.johjaionline.com` ⭐
		A	52.230.71.77^{🇸🇬 Microsoft52.224.0.0/11 MICROSOFT}
TXT	`v=spf1 a mx ip4:52.230.71.77 ~all`
SOA	`ns1.zvserver.com`hostmaster@johjaionline.com 2024-08-20 #0

`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=1784528972

Subdomains

mail.johjaionline.com

Same first word

johjaionline.com

DNS History

7 records (4 active, 3 former)

○NSns1.zvhosting.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:10:42
○ 2026-04-16 19:38:40
○ 2026-07-20 06:40:18

●NSns1.zvserver.com2026-04-16 → 2026-07-20 · 3 obs

○ 2017-05-09 13:10:42
● 2026-04-16 19:38:40
● 2026-07-20 06:40:18

○NSns2.zvhosting.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:10:42
○ 2026-04-16 19:38:40
○ 2026-07-20 06:40:18

●NSns2.zvserver.com2026-04-16 → 2026-07-20 · 3 obs

○ 2017-05-09 13:10:42
● 2026-04-16 19:38:40
● 2026-07-20 06:40:18

●MXmail.johjaionline.com2017-05-09 → 2026-07-20 · 2 obs

● 2017-05-09 13:10:42
● 2026-07-20 06:40:18

○A202.170.120.2242017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:10:42
○ 2026-04-16 19:38:40
○ 2026-07-20 06:40:18

●A52.230.71.772026-04-16 → 2026-07-20 · 3 obs

○ 2017-05-09 13:10:42
● 2026-04-16 19:38:40
● 2026-07-20 06:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
johjaionline.com	ns1.zvserver.com, ns2.zvserver.com	2 records

✅ Authoritative Response

Server:13.76.38.73

NS records: ns1.zvserver.com, ns2.zvserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johjaionline.com (unsigned zone)

⏱️ Timing

Total: 2715ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.230.71.77`
NS	2	`ns2.zvserver.com, ns1.zvserver.com`
MX	1	`mail.johjaionline.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:52.230.71.77 ~all`
SOA	1	`ns1.zvserver.com hostmaster.johjaionline`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.zvserver.com, ns2.zvserver.com)

Analysis

Hierarchy

johjaionline.com serves as the parent of mail.johjaionline.com.

IP Addresses

johjaionline.com resolves to just one IP address, 52.230.71.77.

Two other host names, along with dfprintings.com, huexonline.com and plan-a-design.com, also share IP numbers with johjaionline.com.

Name Servers

johjaionline.com is delegated to two name servers: ns1.zvserver.com and ns2.zvserver.com.

johjaionline.com shares its name server setup with other domains, such as huexonline.com.

johjaionline.com shares at least some of its name servers with other domains, such as autoalliance.co.th.

It is common to find these name servers paired with the name servers server1.zvhosting.com.

ns1.zvserver.com directs to 52.230.71.77 and ns2.zvserver.com directs to 13.76.38.73; each host name points to exactly one IP number.

Mail Servers

The sole mail server for johjaionline.com is mail.johjaionline.com.

mail.johjaionline.com resolves to a single IP number: 52.230.71.77.

johjaionline.com - robtex.com