`rpoptimizationresearch.com`

DNSSEC	⚠️ Not signed
NS	`ns.phx1.nearlyfreespeech.net` ⚠️ Not in zone NS records
		A	2607:ff18:80:53::1^{🇺🇸 CAPEQUILOG2607:ff18:80::/48}
			PTR	`ns.phx1.nearlyfreespeech.net`
		A	208.94.116.1^{🇺🇸 CAPEQUILOG208.94.116.0/22 GridFury LLC 1540 INTERNATIONAL PKWY STE 2000 LAKE MARY FL 32746 United States}
			PTR	`ns.phx1.nearlyfreespeech.net`
NS	`ns.phx2.nearlyfreespeech.net` ⚠️ Not in zone NS records
		A	2607:ff18:80:53::2^{🇺🇸 CAPEQUILOG2607:ff18:80::/48}
			PTR	`ns.phx2.nearlyfreespeech.net`
		A	208.94.116.33^{🇺🇸 CAPEQUILOG208.94.116.0/22 GridFury LLC 1540 INTERNATIONAL PKWY STE 2000 LAKE MARY FL 32746 United States}
			PTR	`ns.phx2.nearlyfreespeech.net`

`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=1778699541

Same first word

rpoptimizationresearch.com

DNS History

4 records (2 active, 2 former)

●NSns.phx1.nearlyfreespeech.net2015-05-20 → 2026-05-13 · 2 obs

● 2015-05-20 05:16:48
● 2026-05-13 19:16:02

●NSns.phx2.nearlyfreespeech.net2015-05-20 → 2026-05-13 · 2 obs

● 2015-05-20 05:16:48
● 2026-05-13 19:16:02

○MXmx-fwd-1.nearlyfreespeech.net2015-05-20 → 2017-03-29 · 4 obs

● 2015-05-20 05:16:48
● 2017-03-29 09:28:34
○ 2026-03-02 08:15:20
○ 2026-05-13 19:16:02

○A208.94.116.1382015-05-20 → 2017-03-29 · 4 obs

● 2015-05-20 05:16:48
● 2017-03-29 09:28:34
○ 2026-03-02 08:15:20
○ 2026-05-13 19:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
rpoptimizationresearch.com	ns.phx1.nearlyfreespeech.net, ns.phx2.nearlyfreespeech.net	-

✅ Authoritative Response

Server:208.94.116.1

NS records: ns.phx1.nearlyfreespeech.net, ns.phx2.nearlyfreespeech.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rpoptimizationresearch.com (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

rpoptimizationresearch.com's delegation uses two name servers: ns.phx1.nearlyfreespeech.net and ns.phx2.nearlyfreespeech.net.

rpoptimizationresearch.com uses the same name server setup as other domains, such as cornsilk.net, diynics.com, yonge-mallo.com, mollyandgeoff.com and deweyguitar.com.

rpoptimizationresearch.com at least partially shares name servers with other domains, including tamarawill.com, twelvebaud.net, jeffchamberlain.com, fairmean.com and les-miquelots.net.

These name servers are commonly used with ns.phx5.nearlyfreespeech.net, ns.phx8.nearlyfreespeech.net, ns.phx4.nearlyfreespeech.net, ns.phx7.nearlyfreespeech.net, ns.phx3.nearlyfreespeech.net and ns.phx6.nearlyfreespeech.net.

Host names with two IPs:

ns.phx1.nearlyfreespeech.net points to 2607:ff18:80:53::1 and 208.94.116.1

ns.phx2.nearlyfreespeech.net points to 2607:ff18:80:53::2 and 208.94.116.33

rpoptimizationresearch.com - robtex.com