`30expo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:c6e3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:54ee^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.238^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.227^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carioca.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2614^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c214^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carioca.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2214^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carioca.ns.cloudflare.com`
		A	108.162.194.20^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	162.159.38.20^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
		A	172.64.34.20^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carioca.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.238, 172.67.198.227
		IPv6 hints	2606:4700:3031::ac43:c6e3, 2606:4700:3037::6815:54ee
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`carioca.ns.cloudflare.com`dns@cloudflare.com serial=2400164915

`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=1775188782

Same first word

30expo.com

DNS History

16 records (6 active, 10 former)

●NScarioca.ns.cloudflare.com2026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

○NSdns10.hichina.com2015-12-11 → 2016-03-11 · 4 obs

● 2015-12-11 19:07:02
● 2016-03-11 00:08:14
○ 2016-09-14 14:09:40
○ 2026-04-03 04:12:14

○NSdns9.hichina.com2015-12-11 → 2016-03-11 · 4 obs

● 2015-12-11 19:07:02
● 2016-03-11 00:08:14
○ 2016-09-14 14:09:40
○ 2026-04-03 04:12:14

○NSexpirens3.hichina.com2016-09-14 → 2016-09-14 · 4 obs

○ 2016-03-11 00:08:14
● 2016-09-14 14:09:40
○ 2018-08-21 02:57:42
○ 2026-04-03 04:12:14

○NSexpirens4.hichina.com2016-09-14 → 2016-09-14 · 4 obs

○ 2016-03-11 00:08:14
● 2016-09-14 14:09:40
○ 2018-08-21 02:57:42
○ 2026-04-03 04:12:14

○NSns1.namebrightdns.com2018-08-21 → 2018-08-21 · 4 obs

○ 2016-09-14 14:09:40
● 2018-08-21 02:57:42
○ 2026-03-30 20:46:50
○ 2026-04-03 04:12:14

○NSns2.namebrightdns.com2018-08-21 → 2018-08-21 · 4 obs

○ 2016-09-14 14:09:40
● 2018-08-21 02:57:42
○ 2026-03-30 20:46:50
○ 2026-04-03 04:12:14

●NStrey.ns.cloudflare.com2026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

○A103.24.3.542016-03-11 → 2016-03-11 · 4 obs

○ 2015-12-11 19:07:02
● 2016-03-11 00:08:14
○ 2016-09-14 14:09:40
○ 2026-04-03 04:12:14

●A104.21.84.2382026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

○A106.185.35.522015-12-11 → 2015-12-11 · 3 obs

● 2015-12-11 19:07:02
○ 2016-03-11 00:08:14
○ 2026-04-03 04:12:14

●A172.67.198.2272026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

●A2606:4700:3031::ac43:c6e32026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

●A2606:4700:3037::6815:54ee2026-03-30 → 2026-04-03 · 3 obs

○ 2018-08-21 02:57:42
● 2026-03-30 20:46:50
● 2026-04-03 04:12:14

○A47.89.58.1412016-09-14 → 2016-09-14 · 4 obs

○ 2016-03-11 00:08:14
● 2016-09-14 14:09:40
○ 2018-08-21 02:57:42
○ 2026-04-03 04:12:14

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-08-21 → 2018-08-21 · 3 obs

● 2018-08-21 02:57:42
○ 2026-03-30 20:46:50
○ 2026-04-03 04:12:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
30expo.com	trey.ns.cloudflare.com, carioca.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.242

NS records: trey.ns.cloudflare.com, carioca.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.84.238, 172.67.198.227`
AAAA	2	`2606:4700:3031::ac43:c6e3, 2606:4700:3037::6815:54ee`
NS	2	`carioca.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carioca.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

30expo.com resolves to four IPs: 2606:4700:3031::ac43:c6e3, 2606:4700:3037::6815:54ee, 104.21.84.238 and 172.67.198.227.

Other host names, for instance cookschool.org, www.tarotforum.net, dark-silence-fc6e.dylineeazra03.workers.dev, zt1.ztzt991.com and www.niicap.org share IP numbers with 30expo.com.

Name Servers

30expo.com has two name servers: carioca.ns.cloudflare.com and trey.ns.cloudflare.com.

30expo.com shares the same name server setup as other domains, for example pingusoft.com.br, oe18.com, exliq.com, tvp2.com and 7arusak-diploms.com.

30expo.com shares some name servers with other domains, for example max2kdo.com, ffotaku.com, brandsinan.com, techtubeytshop.com and nutechpm.com.

Host names with six IP numbers: carioca.ns.cloudflare.com points to: 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20; trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

30expo.com - robtex.com

30expo.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`30expo.com`

`com`