`ria4u.com`

DNSSEC	⚠️ Not signed
NS	`ns75.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns76.worldnic.com` ⚠️ Not in zone NS records
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1778338381

Same first word

ria4u.cn

ria4u.com

Similar names

air4u.at

u4ria.net

air4u.co.uk

4aiur.net

4aiur.com

u4ria.sg

air4u.pl

u4ria.ca

air4u.net

air4u.it

air4u.co.il

u4ria.co.za

u4ria.org

u4ria.com.sg

air4u.com

DNS History

3 records (2 active, 1 former)

●NSns75.worldnic.com2026-03-24 → 2026-05-09 · 2 obs

● 2026-03-24 02:54:12
● 2026-05-09 15:17:26

●NSns76.worldnic.com2026-03-24 → 2026-05-09 · 2 obs

● 2026-03-24 02:54:12
● 2026-05-09 15:17:26

○A141.8.225.312016-03-13 → 2017-03-21 · 4 obs

● 2016-03-13 03:32:50
● 2017-03-21 04:50:04
○ 2026-03-24 02:54:12
○ 2026-05-09 15:17:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
ria4u.com	ns75.worldnic.com, ns76.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.78

NS records: ns75.worldnic.com, ns76.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ria4u.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns75.worldnic.com, ns76.worldnic.com)

Analysis

Name Servers

ria4u.com is delegated to two name servers: ns75.worldnic.com and ns76.worldnic.com.

ria4u.com uses the same name server setup as other domains, including freqelec.com, allsaintsjupiter.org, control-systems-inc.com, hbayllc.com and vanscoyocassociates.com.

Hostnames with a single IP

ns75.worldnic.com resolves to: 162.159.26.27.

ns76.worldnic.com resolves to: 162.159.27.78.

ria4u.com - robtex.com

ria4u.com

com