`extensionerp.com`

DNSSEC	⚠️ Not signed
A	165.232.189.49^{🇮🇳 DIGITALOCEAN165.232.176.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽³⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zcsend.net ~all`
TXT	`k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCr6KMgdxxgg7oT3ulMwPJs9RXgXDrI9...`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCm/8MmT0zUGD4ygzhu/fDy5clqyhuY...`
TXT	`v=spf1 include:mail.zohoanalytics.com ~all`
TXT	`v=spf1 include:sender.zohobooks.com`
TXT	`google-site-verification=5dRKSbnBFWzSf6kJfAdJsWuI4Nx-8vhcox5y4vKXfsU`
TXT	`v=spf1 include:transmail.net ~all`
TXT	`zoho-verification=zb15242118.zmverify.zoho.com`
SOA	`ns1.digitalocean.com`hostmaster@extensionerp.com serial=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=1777204346

Same first word

extensionerp.com

DNS History

10 records (7 active, 3 former)

●NSns1.digitalocean.com2026-04-13 → 2026-04-26 · 3 obs

○ 2018-05-13 08:30:18
● 2026-04-13 21:01:16
● 2026-04-26 12:19:20

●NSns2.digitalocean.com2026-04-13 → 2026-04-26 · 3 obs

○ 2018-05-13 08:30:18
● 2026-04-13 21:01:16
● 2026-04-26 12:19:20

●NSns3.digitalocean.com2026-04-13 → 2026-04-26 · 3 obs

○ 2018-05-13 08:30:18
● 2026-04-13 21:01:16
● 2026-04-26 12:19:20

○NSns8.wixdns.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:30:18
○ 2026-04-13 21:01:16
○ 2026-04-26 12:19:20

○NSns9.wixdns.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:30:18
○ 2026-04-13 21:01:16
○ 2026-04-26 12:19:20

●MXmx.zoho.com2018-05-13 → 2026-04-26 · 2 obs

● 2018-05-13 08:30:18
● 2026-04-26 12:19:20

●MXmx2.zoho.com2018-05-13 → 2026-04-26 · 2 obs

● 2018-05-13 08:30:18
● 2026-04-26 12:19:20

●MXmx3.zoho.com2018-05-13 → 2026-04-26 · 2 obs

● 2018-05-13 08:30:18
● 2026-04-26 12:19:20

●A165.232.189.492026-04-13 → 2026-04-26 · 3 obs

○ 2018-05-13 08:30:18
● 2026-04-13 21:01:16
● 2026-04-26 12:19:20

○A23.236.62.1472018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 08:30:18
○ 2026-04-13 21:01:16
○ 2026-04-26 12:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
extensionerp.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extensionerp.com (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`165.232.189.49`
NS	3	`ns2.digitalocean.com, ns1.digitalocean.com...`
MX	3	`mx3.zoho.com (pri: 30), mx2.zoho.com (pri: 20)...`
TXT	9	`v=spf1 include:zcsend.net ~all, google-site-verification=5dRKSbnBFWzSf6k...`
SOA	1	`ns1.digitalocean.com hostmaster.extensio`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

extensionerp.com points to IP number: 165.232.189.49.

Name Servers

extensionerp.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

extensionerp.com at least partially shares name servers with other domains, for instance 161.227.165.in-addr.arpa, stminas.org, cplattdesign.com, umojaexpresscargo.com and competish.com.

Host ns1.digitalocean.com points to 2606:4700:52::ac40:34d2 and 172.64.52.210; Host ns2.digitalocean.com points to 2606:4700:5a::ac40:3515 and 172.64.53.21; Host ns3.digitalocean.com points to 2606:4700:52::ac40:31d1 and 172.64.49.209.

Mail Servers

Three mail servers handle extensionerp.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

extensionerp.com shares at least partially some mail servers with other domains, including americanhistoryusa.com, rosvynah.com, mua.com.hk, prataprerollers.com and interflet.com.

Two-IP host names: mx.zoho.com points to 136.143.191.44 and 204.141.33.44.

One-IP host names: mx2.zoho.com points to 204.141.33.44 and mx3.zoho.com points to 136.143.191.44.

Hosts pointing to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

Hosts pointing to 204.141.33.44: mx.zoho.com and mx2.zoho.com.

extensionerp.com - robtex.com