`worldwebinars.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1776220502

Same first word

worldwebinars.com

DNS History

10 records (4 active, 6 former)

○NSns1.afternic.com2015-06-07 → 2017-02-06 · 4 obs

● 2015-06-07 06:17:46
● 2017-02-06 03:18:32
○ 2018-07-30 04:55:04
○ 2026-04-15 02:47:56

●NSns3.afternic.com2026-02-24 → 2026-04-15 · 3 obs

○ 2018-07-30 04:55:04
● 2026-02-24 04:19:10
● 2026-04-15 02:47:56

●NSns4.afternic.com2026-02-24 → 2026-04-15 · 3 obs

○ 2018-07-30 04:55:04
● 2026-02-24 04:19:10
● 2026-04-15 02:47:56

○NSsk.s5.ans1.ns148.ztomy.com2018-07-30 → 2018-07-30 · 4 obs

○ 2017-02-06 03:18:32
● 2018-07-30 04:55:04
○ 2026-02-24 04:19:10
○ 2026-04-15 02:47:56

○NSsk.s5.ans2.ns148.ztomy.com2018-07-30 → 2018-07-30 · 4 obs

○ 2017-02-06 03:18:32
● 2018-07-30 04:55:04
○ 2026-02-24 04:19:10
○ 2026-04-15 02:47:56

●A13.248.169.482026-02-24 → 2026-04-15 · 3 obs

○ 2018-07-30 04:55:04
● 2026-02-24 04:19:10
● 2026-04-15 02:47:56

○A184.168.221.1042015-06-07 → 2017-02-06 · 4 obs

● 2015-06-07 06:17:46
● 2017-02-06 03:18:32
○ 2018-07-30 04:55:04
○ 2026-04-15 02:47:56

○A208.91.197.462018-07-30 → 2018-07-30 · 4 obs

○ 2017-02-06 03:18:32
● 2018-07-30 04:55:04
○ 2026-02-24 04:19:10
○ 2026-04-15 02:47:56

●A76.223.54.1462026-02-24 → 2026-04-15 · 3 obs

○ 2018-07-30 04:55:04
● 2026-02-24 04:19:10
● 2026-04-15 02:47:56

○PTRsk.s5.ans1.ns148.ztomy.com2018-07-30 → 2018-07-30 · 3 obs

● 2018-07-30 04:55:04
○ 2026-02-24 04:19:10
○ 2026-04-15 02:47:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
worldwebinars.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for worldwebinars.com (unsigned zone)

⏱️ Timing

Total: 141ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

worldwebinars.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance swflre.com, useatoms.xyz, famsurg.com, clamore.com and dosshomes.com share IP numbers with worldwebinars.com.

Name Servers

worldwebinars.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.

worldwebinars.com shares the same name server setup as other domains, for example tenderuk.com, 184.172.17.32-i.m.crowdhelps.com, maanu.com, kure.us and jyoo.com.

worldwebinars.com at least partially shares name servers with other domains, for instance vpsnetworks.com, centralacademy.org, pyir.com, qmne.com and leafly.org.

These name servers are often used with verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn and verification-dbgjncnnzmfgmpuki3e6hz.ns101.verify.hn.

Host names with one IP number:

The host ns3.afternic.com points to 97.74.98.65 and the host ns4.afternic.com points to 173.201.66.65.

worldwebinars.com - robtex.com