`rquadrant.com`

DNSSEC	⚠️ Not signed
A	167.99.29.163^{🇸🇬 DIGITALOCEAN167.99.28.0/22 DigitalOcean}
		PTR	`rquadrant.com`
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	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			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	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			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	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			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	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			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	`google-site-verification=scf6vWparcFqZKB4I1ZBFOvL2apb4xr2X0KNosVYfjk`
TXT	`v=spf1 include:zoho.com include:sender.zohobooks.com include:transmail.net in...`
TXT	`facebook-domain-verification=yn4pl8uqri27a1sca7rq8ye9lk9lcg`
SOA	`ns1.digitalocean.com`hostmaster@rquadrant.com serial=1740635955

`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

PTR for

163.29.99.167.in-addr.arpa

Same first word

rquadrant.com

Similar names

quadrantr.com

DNS History

18 records (7 active, 11 former)

●NSns1.digitalocean.com2026-03-08 → 2026-03-08 · 2 obs

○ 2017-09-06 18:46:18
● 2026-03-08 09:12:52

○NSns1.netfirms.com2015-06-18 → 2016-02-22 · 4 obs

● 2015-06-18 02:34:04
● 2016-02-22 11:12:02
○ 2016-05-01 12:48:00
○ 2026-03-08 09:12:52

●NSns2.digitalocean.com2026-03-08 → 2026-03-08 · 2 obs

○ 2017-09-06 18:46:18
● 2026-03-08 09:12:52

○NSns2.netfirms.com2015-06-18 → 2016-02-22 · 4 obs

● 2015-06-18 02:34:04
● 2016-02-22 11:12:02
○ 2016-05-01 12:48:00
○ 2026-03-08 09:12:52

●NSns3.digitalocean.com2026-03-08 → 2026-03-08 · 2 obs

○ 2017-09-06 18:46:18
● 2026-03-08 09:12:52

○NStegan.ns.cloudflare.com2016-05-01 → 2017-09-06 · 4 obs

○ 2016-02-22 11:12:02
● 2016-05-01 12:48:00
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

○NSwalt.ns.cloudflare.com2016-05-01 → 2017-09-06 · 4 obs

○ 2016-02-22 11:12:02
● 2016-05-01 12:48:00
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

●MXmx.zoho.com2015-11-18 → 2026-03-08 · 3 obs

○ 2015-06-18 02:34:04
● 2015-11-18 07:45:32
● 2026-03-08 09:12:52

○MXmx.zohomail.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 02:34:04
○ 2015-11-18 07:45:32
○ 2026-03-08 09:12:52

●MXmx2.zoho.com2015-11-18 → 2026-03-08 · 3 obs

○ 2015-06-18 02:34:04
● 2015-11-18 07:45:32
● 2026-03-08 09:12:52

○MXmx2.zohomail.com2015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 02:34:04
○ 2015-11-18 07:45:32
○ 2026-03-08 09:12:52

●MXmx3.zoho.com2015-11-18 → 2026-03-08 · 3 obs

○ 2015-06-18 02:34:04
● 2015-11-18 07:45:32
● 2026-03-08 09:12:52

○A104.31.94.1592016-05-01 → 2017-09-06 · 4 obs

○ 2015-11-18 07:45:32
● 2016-05-01 12:48:00
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

○A104.31.95.1592016-05-01 → 2017-09-06 · 4 obs

○ 2015-11-18 07:45:32
● 2016-05-01 12:48:00
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

●A167.99.29.1632026-03-08 → 2026-03-08 · 2 obs

○ 2017-09-06 18:46:18
● 2026-03-08 09:12:52

○A2400:cb00:2048:1::681f:5e9f2017-05-17 → 2017-09-06 · 4 obs

○ 2016-05-01 12:48:00
● 2017-05-17 11:36:26
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

○A2400:cb00:2048:1::681f:5f9f2017-05-17 → 2017-09-06 · 4 obs

○ 2016-05-01 12:48:00
● 2017-05-17 11:36:26
● 2017-09-06 18:46:18
○ 2026-03-08 09:12:52

○A74.201.154.2082015-06-18 → 2015-06-18 · 3 obs

● 2015-06-18 02:34:04
○ 2015-11-18 07:45:32
○ 2026-03-08 09:12:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
rquadrant.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 rquadrant.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.99.29.163`
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	3	`mx3.zoho.com (pri: 50), mx.zoho.com (pri: 10)...`
TXT	3	`v=spf1 include:zoho.com include:sender.z, facebook-domain-verification=yn4pl8uqri2...`
SOA	1	`ns1.digitalocean.com hostmaster.rquadran`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

rquadrant.com points to a single IP number: 167.99.29.163.

Name Servers

The domain rquadrant.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

rquadrant.com shares name servers with other domains at least partially, for instance msylvia.net, cnwcloud.com, hwy.to, comolohago.cl and toolpages.com.