`level3webcasts.com`

DNSSEC	⚠️ Not signed
A	199.83.44.144^{🇺🇸 AS18742199.83.44.0/22 ON24, Inc.}
NS	`ns1.level3.net` ⭐ ⚠️ Not in parent delegation
		A	209.244.0.1^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns1.level3.net`
NS	`ns1.l3.net` ⚠️ Not in zone NS records
		A	209.244.0.1^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns1.level3.net`
NS	`ns2.l3.net` ⚠️ Not in zone NS records
		A	209.244.0.2^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns2.level3.net`
NS	`ns2.level3.net` ⚠️ Not in parent delegation
		A	209.244.0.2^{🇺🇸 AS3356209.244.0.0/14}
			PTR	`ns2.level3.net`
SOA	`ns1.Level3.net`dns@level3.net 2024-10-30 #1

`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=1785829997

Same first word

level3webcasts.com

DNS History

5 records (5 active, 0 former)

●NSns1.l3.net2026-04-23 → 2026-08-04 · 3 obs

○ 2015-05-31 17:44:22
● 2026-04-23 22:30:26
● 2026-08-04 08:18:08

●NSns1.level3.net2015-05-31 → 2026-08-04 · 2 obs

● 2015-05-31 17:44:22
● 2026-08-04 08:18:08

●NSns2.l3.net2026-04-23 → 2026-08-04 · 3 obs

○ 2015-05-31 17:44:22
● 2026-04-23 22:30:26
● 2026-08-04 08:18:08

●NSns2.level3.net2015-05-31 → 2026-08-04 · 2 obs

● 2015-05-31 17:44:22
● 2026-08-04 08:18:08

●A199.83.44.1442015-05-31 → 2026-08-04 · 2 obs

● 2015-05-31 17:44:22
● 2026-08-04 08:18:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
level3webcasts.com	ns1.l3.net, ns2.l3.net	-

✅ Authoritative Response

Server:209.244.0.2

NS records: ns1.l3.net, ns2.l3.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for level3webcasts.com (unsigned zone)

⏱️ Timing

Total: 234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.83.44.144`
NS	2	`ns1.Level3.net, ns2.Level3.net`
SOA	1	`ns1.Level3.net dns.level3.net`

Analysis

IP Addresses

level3webcasts.com resolves to just one IP address, 199.83.44.144.

Name Servers

The NS records for level3webcasts.com point to four name servers: ns1.l3.net, ns2.l3.net, ns1.level3.net and ns2.level3.net.

The name servers of level3webcasts.com overlap at least partially with those of other domains — among them 38.244.209.in-addr.arpa, level3partners.com, paix-sanjose1.level3.net and two more.

These name servers commonly appear in combination with the name servers dnsmgr2.level3.net.

Each of the host names ns1.l3.net, ns2.l3.net, ns1.level3.net and ns2.level3.net has one IP address: ns1.l3.net resolves to 209.244.0.1, ns2.l3.net resolves to 209.244.0.2, ns1.level3.net resolves to 209.244.0.1 and ns2.level3.net resolves to 209.244.0.2.

These two host names — ns1.l3.net and ns1.level3.net — each point to 209.244.0.1 IP addresses.

These two host names — ns2.l3.net and ns2.level3.net — each point to 209.244.0.2 IP addresses.

level3webcasts.com - robtex.com