`rzu2u.com`

DNSSEC	⚠️ Not signed
NS	`ns66.webmasters.com` ⭐ ⚠️ Not in zone NS records
		A	51.81.134.96^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`ns66.webmasters.com`
NS	`ns65.webmasters.com` ⚠️ Not in zone NS records
		A	209.216.89.107^{🇺🇸 ACEHOST-TPA01209.216.89.0/24}
			PTR	`ns65.webmasters.com`
SOA	`ns66.webmasters.com`admin@webmasters.com serial=952591082

`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=1784263517

WOT: SAFE (65/100)

Subdomains

www.rzu2u.com

mail.rzu2u.com

Same first word

rzu2u.com

DNS History

5 records (2 active, 3 former)

●NSns65.webmasters.com2015-08-05 → 2026-07-17 · 2 obs

● 2015-08-05 18:24:12
● 2026-07-17 04:59:22

●NSns66.webmasters.com2015-08-05 → 2026-07-17 · 2 obs

● 2015-08-05 18:24:12
● 2026-07-17 04:59:22

○MXmail.rzu2u.com2015-08-05 → 2026-03-28 · 6 obs

● 2015-08-05 18:24:12
● 2020-02-15 11:04:18
○ 2026-02-17 11:23:26
● 2026-03-28 07:00:00
○ 2026-07-17 04:59:20
○ 2026-07-17 04:59:22

○A51.81.134.962026-03-28 → 2026-06-24 · 6 obs

○ 2026-02-17 11:23:26
● 2026-03-28 07:00:00
○ 2026-06-05 10:28:26
● 2026-06-24 16:29:02
○ 2026-07-17 04:59:20
○ 2026-07-17 04:59:22

○A66.230.196.1552015-08-05 → 2020-02-15 · 4 obs

● 2015-08-05 18:24:12
● 2020-02-15 11:04:18
○ 2026-02-17 11:23:26
○ 2026-07-17 04:59:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rzu2u.com	ns65.webmasters.com, ns66.webmasters.com	2 records

✅ Authoritative Response

Server:51.81.134.96

NS records: ns65.webmasters.com, ns66.webmasters.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rzu2u.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns66.webmasters.com admin.webmasters.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns65.webmasters.com, ns66.webmasters.com)

Analysis

Hierarchy

www.rzu2u.com and mail.rzu2u.com are both subdomains of rzu2u.com.

Name Servers

rzu2u.com has two authoritative name servers — ns65.webmasters.com and ns66.webmasters.com.

rzu2u.com uses the same name servers as several other domains — among them tfcbso.org, tanglewoodfestivalchorus.com, primekeymgt.net and two more.

rzu2u.com partially shares its NS delegation with several other domains, including paxlair.com, yapb.org, capecodwines.com and two others.

These name servers often co-occur with the name servers ns67.webmasters.com.

ns65.webmasters.com resolves to 209.216.89.107. ns66.webmasters.com resolves to 51.81.134.96. Both host names point to a single IP number.

rzu2u.com - robtex.com

rzu2u.com

com