`fiwebinarseries.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:9286^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2196^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.150^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.134^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nick.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
NS	`vera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c093^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2093^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vera.ns.cloudflare.com`
		A	108.162.192.147^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	172.64.32.147^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
		A	173.245.58.147^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vera.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.150, 172.67.146.134
		IPv6 hints	2606:4700:3032::ac43:9286, 2606:4700:3036::6815:2196
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`nick.ns.cloudflare.com`dns@cloudflare.com serial=2409216631

`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=1784405417

Same first word

fiwebinarseries.com

DNS History

6 records (6 active, 0 former)

●NSnick.ns.cloudflare.com2026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

●NSvera.ns.cloudflare.com2026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

●A104.21.33.1502026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

●A172.67.146.1342026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

●A2606:4700:3032::ac43:92862026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

●A2606:4700:3036::6815:21962026-07-13 → 2026-07-18 · 2 obs

● 2026-07-13 10:49:28
● 2026-07-18 20:28:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
fiwebinarseries.com	nick.ns.cloudflare.com, vera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.213

NS records: nick.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiwebinarseries.com (unsigned zone)

⏱️ Timing

Total: 1234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.150, 172.67.146.134`
AAAA	2	`2606:4700:3036::6815:2196, 2606:4700:3032::ac43:9286`
NS	2	`nick.ns.cloudflare.com, vera.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nick.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nick.ns.cloudflare.com, nick.ns.cloudflare.com, nick.ns.cloudflare.com...)

Analysis

IP Addresses

fiwebinarseries.com resolves to four IP addresses: 104.21.33.150, 172.67.146.134, 2606:4700:3032::ac43:9286 and 2606:4700:3036::6815:2196.

autoconfig.tradesoft.com.mx, avtopoisk.ua, cdn.passome.com plus two other host names have IP numbers in common with fiwebinarseries.com.

Name Servers

fiwebinarseries.com has two authoritative name servers — nick.ns.cloudflare.com and vera.ns.cloudflare.com.

The name server configuration of fiwebinarseries.com is shared with other domains, for instance theautumnfair.com, himssglobalconference.com, flibs.com and two others.

fiwebinarseries.com partially shares its NS delegation with several other domains, including oneilonline.com, diva-nails.com, widnesvikings.co.uk and two others.

These name servers often co-occur with the name servers lisa.ns.cloudflare.com.

Hosts with 6 IP addresses each:

nick.ns.cloudflare.com points to 108.162.193.213, 172.64.33.213, 173.245.59.213 and 3 other IP addresses.

vera.ns.cloudflare.com points to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 other IP addresses.

fiwebinarseries.com - robtex.com