`bigorangebutton.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:246^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80dd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.70^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.221^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`max.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
TXT	`v=spf1 mx a ptr ip4:109.74.9.195/32 ip6:2a02:750:7::724 mx:bigorangebutton.se...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.2.70, 172.67.128.221
		IPv6	2606:4700:3032::6815:246, 2606:4700:3037::ac43:80dd
SOA	`max.ns.cloudflare.com`dns@cloudflare.com serial=2397054625

`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=1771291435

Same first word

bigorangebutton.com

DNS History

11 records (7 active, 4 former)

●NSmax.ns.cloudflare.com2015-05-08 → 2026-02-26 · 2 obs

● 2015-05-08 04:10:20
● 2026-02-26 12:55:04

●NSruth.ns.cloudflare.com2015-05-08 → 2026-02-26 · 2 obs

● 2015-05-08 04:10:20
● 2026-02-26 12:55:04

●MXalt1.aspmx.l.google.com2015-05-08 → 2026-02-26 · 2 obs

● 2015-05-08 04:10:20
● 2026-02-26 12:55:04

●A104.21.2.702026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-01 05:58:28
● 2026-02-16 05:16:00
● 2026-02-26 12:55:04

○A104.28.24.142015-05-08 → 2017-04-01 · 4 obs

● 2015-05-08 04:10:20
● 2017-04-01 05:58:28
○ 2026-02-16 05:16:00
○ 2026-02-26 12:55:04

○A104.28.25.142015-05-08 → 2017-04-01 · 4 obs

● 2015-05-08 04:10:20
● 2017-04-01 05:58:28
○ 2026-02-16 05:16:00
○ 2026-02-26 12:55:04

●A172.67.128.2212026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-01 05:58:28
● 2026-02-16 05:16:00
● 2026-02-26 12:55:04

○A2400:cb00:2048:1::681c:180e2017-04-01 → 2017-04-01 · 4 obs

○ 2015-05-08 04:10:20
● 2017-04-01 05:58:28
○ 2026-02-16 05:16:00
○ 2026-02-26 12:55:04

○A2400:cb00:2048:1::681c:190e2017-04-01 → 2017-04-01 · 4 obs

○ 2015-05-08 04:10:20
● 2017-04-01 05:58:28
○ 2026-02-16 05:16:00
○ 2026-02-26 12:55:04

●A2606:4700:3032::6815:2462026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-01 05:58:28
● 2026-02-16 05:16:00
● 2026-02-26 12:55:04

●A2606:4700:3037::ac43:80dd2026-02-16 → 2026-02-26 · 3 obs

○ 2017-04-01 05:58:28
● 2026-02-16 05:16:00
● 2026-02-26 12:55:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bigorangebutton.com	max.ns.cloudflare.com, ruth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.143

NS records: max.ns.cloudflare.com, ruth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigorangebutton.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.128.221, 104.21.2.70`
AAAA	2	`2606:4700:3037::ac43:80dd, 2606:4700:3032::6815:246`
NS	2	`max.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	1	`alt1.aspmx.l.google.com (pri: 5)`
TXT	1	`v=spf1 mx a ptr ip4:109.74.9.195/32 ip6:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`max.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

AI analysis

bigorangebutton.com resolves to four IP numbers: 2606:4700:3032::6815:246, 2606:4700:3037::ac43:80dd, 104.21.2.70 and 172.67.128.221.

other host names for instance secure.doctorsdirect.co.uk, gongyeheng.com, lorrantejada.com.br, mariettamehanni.com and mail.wirsz.com share IP numbers with bigorangebutton.com.

bigorangebutton.com is delegated to two name servers: max.ns.cloudflare.com and ruth.ns.cloudflare.com.

bigorangebutton.com shares the same name server setup as other domains, for example tobiashorvath.net, dimigo.net, cx1.uk, tobiashorvath.com and spectromancer.com.

bigorangebutton.com at least partially shares name servers with other domains, for instance winterlight.com, 206.23.198.in-addr.arpa, nijolawrence.com, spotcars.pt and cannaequip.org.

These name servers are often used with elisa.ns.cloudflare.com and pat.ns.cloudflare.com.

Host names with six IP numbers:

max.ns.cloudflare.com points to: 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132; ruth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.

bigorangebutton.com is handled by a single mail server, alt1.aspmx.l.google.com.

bigorangebutton.com shares the same mail server setup as other domains, for instance ns2.fbctrust.com, k-moeller.dk, creiland.com, ejcinsurance.net and aboutyou-staging.hu.

bigorangebutton.com shares mail servers with other domains at least partially, including lancsd.org, morganmccullough.com, ns500758.ns500698.ns500758.ns500758.ns500758.ns500758.ns500736.ns500735.ns500698.ns500736.ns500698.ns500708.ns500576.ns500619.ns500619.trackreceptor.com, ns500765.ns500734.ns500699.ns500693.ns500699.ns500588.ns500693.ns500588.ns500588.ns500699.ns500612.ns500612.ns500612.ns500110.dtrkdll.com and ns500737.ns500724.ns500724.ns500737.ns500737.ns500599.ns500599.ns500599.ns500737.ns500697.ns500697.ns500599.yummyflingsfinder.com.

these mail servers are often used alongside aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host alt1.aspmx.l.google.com resolves to two IPs: 2607:f8b0:4003:c30::1b and 74.125.27.26.

bigorangebutton.com - robtex.com