`tvoverflow.com`

DNSSEC	⚠️ Not signed
NS	`ns2-west.qualcomm.com` ⚠️ Not in zone NS records
		A	192.35.156.19^{🇺🇸 RoadRunner192.35.156.0/24 RR-Route}
			PTR	`ns2-west.qualcomm.com`
NS	`signals.qualcomm.com` ⚠️ Not in zone NS records
		A	192.35.156.212^{🇺🇸 RoadRunner192.35.156.0/24 RR-Route}
			PTR	`signals.qualcomm.com`

`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=1776007027

Same first word

tvoverflow.com

DNS History

2 records (2 active, 0 former)

●NSns2-west.qualcomm.com2026-02-19 → 2026-04-12 · 2 obs

● 2026-02-19 04:35:56
● 2026-04-12 15:28:38

●NSsignals.qualcomm.com2026-02-19 → 2026-04-12 · 2 obs

● 2026-02-19 04:35:56
● 2026-04-12 15:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
tvoverflow.com	signals.qualcomm.com, ns2-west.qualcomm.com	2 records

✅ Authoritative Response

Server:192.35.156.19

NS records: signals.qualcomm.com, ns2-west.qualcomm.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tvoverflow.com (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (signals.qualcomm.com, ns2-west.qualcomm.com)

Analysis

Name Servers

tvoverflow.com is delegated to two name servers: ns2-west.qualcomm.com and signals.qualcomm.com.

tvoverflow.com shares the same name server setup as other domains, for example hsupaacademy.com, askqchat.org, hsupawirelessacademy.com, ezonewirelesscharging.org and why-wait.com.

tvoverflow.com at least partially shares name servers with other domains, for instance myeudora.net, eudora4free.org, radiorouter.org, eudora-network.net and eudoraforfree.net.

These name servers are commonly used with the name servers ns-west.cerf.net.

Host names with one IP number:

The host ns2-west.qualcomm.com points to 192.35.156.19 and the host signals.qualcomm.com points to 192.35.156.212.

tvoverflow.com - robtex.com

tvoverflow.com

com