`viacom2.com`

DNSSEC	⚠️ Not signed
NS	`dns1.p09.nsone.net` ⭐
		A	2620:4d:4000:6259:7:9:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
		A	198.51.44.9^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p09.nsone.net`
			PTR	`ns4.demysdns.co.uk`
NS	`dns2.p09.nsone.net`
		A	2a00:edc0:6259:7:9::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
		A	198.51.45.9^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p09.nsone.net`
			PTR	`ns5.demysdns.co.uk`
NS	`dns3.p09.nsone.net`
		A	2620:4d:4000:6259:7:9:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
		A	198.51.44.73^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p09.nsone.net`
			PTR	`ns6.demysdns.co.uk`
NS	`dns4.p09.nsone.net`
		A	2a00:edc0:6259:7:9::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
		A	198.51.45.73^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`ns7.demysdns.com`
			PTR	`dns4.p09.nsone.net`
NS	`ns0004.secondary.cloudflare.com`
		A	2606:4700:51::a29f:2005^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0004.secondary.cloudflare.com`
		A	162.159.32.5^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0004.secondary.cloudflare.com`
NS	`ns0243.secondary.cloudflare.com`
		A	2606:4700:59::a29f:2176^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0243.secondary.cloudflare.com`
		A	162.159.33.118^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0243.secondary.cloudflare.com`
MX	`mail1.cbs.com` ⭐
MX	`mail2.cbs.com`⁽²⁰⁾
TXT	`wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk`
SOA	`dns1.p09.nsone.net`hostmaster@nsone.net serial=1594920821

`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=1785431517

Same first word

viacom2.com

DNS History

13 records (8 active, 5 former)

○NSa1.verisigndns.com2016-09-21 → 2017-03-30 · 5 obs

○ 2016-04-12 00:00:54
● 2016-09-21 06:06:48
● 2017-03-30 07:40:40
○ 2026-07-26 14:24:52
○ 2026-07-30 17:29:28

○NSa2.verisigndns.com2016-09-21 → 2017-03-30 · 5 obs

○ 2016-04-12 00:00:54
● 2016-09-21 06:06:48
● 2017-03-30 07:40:40
○ 2026-07-26 14:24:52
○ 2026-07-30 17:29:28

○NSa3.verisigndns.com2016-09-21 → 2017-03-30 · 5 obs

○ 2016-04-12 00:00:54
● 2016-09-21 06:06:48
● 2017-03-30 07:40:40
○ 2026-07-26 14:24:52
○ 2026-07-30 17:29:28

●NSdns1.p09.nsone.net2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

●NSdns2.p09.nsone.net2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

●NSdns3.p09.nsone.net2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

●NSdns4.p09.nsone.net2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

○NShosting-dns-a.viacom.com2015-06-06 → 2017-03-30 · 6 obs

● 2015-06-06 07:04:00
● 2016-04-12 00:00:54
○ 2016-09-21 06:06:48
● 2017-03-30 07:40:40
○ 2026-07-26 14:24:52
○ 2026-07-30 17:29:28

○NShosting-dns-b.viacom.com2015-06-06 → 2017-03-30 · 4 obs

● 2015-06-06 07:04:00
● 2017-03-30 07:40:40
○ 2026-07-26 14:24:52
○ 2026-07-30 17:29:28

●NSns0004.secondary.cloudflare.com2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

●NSns0243.secondary.cloudflare.com2026-07-26 → 2026-07-30 · 3 obs

○ 2017-03-30 07:40:40
● 2026-07-26 14:24:52
● 2026-07-30 17:29:28

●MXmail1.cbs.com2015-06-06 → 2026-07-30 · 2 obs

● 2015-06-06 07:04:00
● 2026-07-30 17:29:28

●MXmail2.cbs.com2015-06-06 → 2026-07-30 · 2 obs

● 2015-06-06 07:04:00
● 2026-07-30 17:29:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
viacom2.com	dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net...	4 records

✅ Authoritative Response

Server:162.159.33.118

NS records: dns1.p09.nsone.net, dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for viacom2.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`dns2.p09.nsone.net, dns4.p09.nsone.net...`
MX	2	`mail1.cbs.com (pri: 10), mail2.cbs.com (pri: 20)`
TXT	1	`wombat-verification=3KwxVCQV1HEp-aRXRTKK`
SOA	1	`dns1.p09.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns0004.secondary.cloudflare.com, ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com...)

Analysis

Name Servers

The DNS delegation for viacom2.com covers 6 name servers: ns0004.secondary.cloudflare.com, ns0243.secondary.cloudflare.com, dns1.p09.nsone.net and 3 more.

At least some of viacom2.com's name servers are shared with other domains, for example tubsurgeon.com, ramonajenkins.com, districtmtv.be and two more.

These name servers tend to co-occur with dns2.p09.nsone.net, dns3.p09.nsone.net, dns4.p09.nsone.net and 7 other name servers in the same DNS delegations.

Hostnames that resolve to two IP addresses:

ns0004.secondary.cloudflare.com maps to two IP addresses — 162.159.32.5 and 2606:4700:51::a29f:2005.

ns0243.secondary.cloudflare.com maps to two IP addresses — 162.159.33.118 and 2606:4700:59::a29f:2176.

dns1.p09.nsone.net maps to two IP addresses — 198.51.44.9 and 2620:4d:4000:6259:7:9:0:1.

dns2.p09.nsone.net maps to two IP addresses — 198.51.45.9 and 2a00:edc0:6259:7:9::2.

dns3.p09.nsone.net maps to two IP addresses — 198.51.44.73 and 2620:4d:4000:6259:7:9:0:3.

dns4.p09.nsone.net maps to two IP addresses — 198.51.45.73 and 2a00:edc0:6259:7:9::4.

Mail Servers

Mail for viacom2.com is handled by two mail servers — mail1.cbs.com and mail2.cbs.com.

viacom2.com uses an identical mail server configuration to several other domains — among them upn33.com, tv1055.tv, lastfmdiscover.com and two more.

There is at least a partial overlap in mail servers between viacom2.com and other domains like kstw.com, waok.com and cbschicago.com.

viacom2.com - robtex.com

viacom2.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

Mail Servers

`viacom2.com`

`com`