`bridge4.org`

DNSSEC	⚠️ Not signed
NS	`cris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
NS	`penny.ns.cloudflare.com`
		A	2606:4700:50::a29f:267c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`penny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`penny.ns.cloudflare.com`
		A	108.162.194.124^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	162.159.38.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
		A	172.64.34.124^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`penny.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=f2a40103b608dbd423eb67f18d1a7504ec4b69ff`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`cris.ns.cloudflare.com`dns@cloudflare.com serial=2401609309

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1777066802

Same first word

bridge4.pl

bridge4.org

bridge4.cn

bridge4.info

DNS History

24 records (4 active, 20 former)

●NScris.ns.cloudflare.com2026-04-10 → 2026-04-24 · 3 obs

○ 2019-06-26 04:48:54
● 2026-04-10 17:39:38
● 2026-04-24 22:18:10

○NSdns1.easydns.com2015-06-25 → 2017-03-18 · 4 obs

● 2015-06-25 19:10:54
● 2017-03-18 13:12:36
○ 2019-04-14 21:54:12
○ 2026-04-24 22:18:10

○NSdns1.name-services.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○NSdns2.easydns.net2015-06-25 → 2017-03-18 · 4 obs

● 2015-06-25 19:10:54
● 2017-03-18 13:12:36
○ 2019-04-14 21:54:12
○ 2026-04-24 22:18:10

○NSdns2.name-services.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○NSdns3.easydns.ca2015-06-25 → 2017-03-18 · 4 obs

● 2015-06-25 19:10:54
● 2017-03-18 13:12:36
○ 2019-04-14 21:54:12
○ 2026-04-24 22:18:10

○NSdns3.name-services.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○NSdns4.name-services.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○NSdns5.name-services.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

●NSpenny.ns.cloudflare.com2026-04-10 → 2026-04-24 · 3 obs

○ 2019-06-26 04:48:54
● 2026-04-10 17:39:38
● 2026-04-24 22:18:10

○MXalt1.aspmx.l.google.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○MXalt2.aspmx.l.google.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○MXaspmx.l.google.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○MXaspmx2.googlemail.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○MXaspmx3.googlemail.com2019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

●MXmail.protonmail.ch2026-04-10 → 2026-04-24 · 3 obs

○ 2019-06-26 04:48:54
● 2026-04-10 17:39:38
● 2026-04-24 22:18:10

●MXmailsec.protonmail.ch2026-04-10 → 2026-04-24 · 3 obs

○ 2019-06-26 04:48:54
● 2026-04-10 17:39:38
● 2026-04-24 22:18:10

○MXmx-caprica.easydns.com2015-06-25 → 2017-03-18 · 4 obs

● 2015-06-25 19:10:54
● 2017-03-18 13:12:36
○ 2019-04-14 21:54:12
○ 2026-04-24 22:18:10

○A216.220.40.2482015-06-25 → 2016-06-25 · 4 obs

● 2015-06-25 19:10:54
● 2016-06-25 20:45:40
○ 2017-03-18 13:12:36
○ 2026-04-24 22:18:10

○A216.239.32.212019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○A216.239.34.212019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○A216.239.36.212019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○A216.239.38.212019-06-26 → 2019-06-26 · 4 obs

○ 2019-04-14 21:54:12
● 2019-06-26 04:48:54
○ 2026-04-10 17:39:38
○ 2026-04-24 22:18:10

○A64.68.200.442017-03-18 → 2017-03-18 · 4 obs

○ 2016-06-25 20:45:40
● 2017-03-18 13:12:36
○ 2019-04-14 21:54:12
○ 2026-04-24 22:18:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
bridge4.org	cris.ns.cloudflare.com, penny.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.124

NS records: cris.ns.cloudflare.com, penny.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bridge4.org (unsigned zone)

⏱️ Timing

Total: 565ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`cris.ns.cloudflare.com, penny.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=f2a40103b608dbd4, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`cris.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

bridge4.org's delegation uses two name servers: cris.ns.cloudflare.com and penny.ns.cloudflare.com.

bridge4.org uses the same name server setup as other domains, such as rak-it.com, officemax.com.ro, jgcc.gov.bd, longyourc.com and ziranxi.net.

bridge4.org at least partially shares name servers with other domains, including cafeeinstein.com, marcagap.sbs, mufzl.com, ytmp3.ec and roblox-assist.com.

These name servers are commonly used with jamie.ns.cloudflare.com, sloan.ns.cloudflare.com and donald.ns.cloudflare.com.

Host names with six IP numbers:

cris.ns.cloudflare.com points to 2606:4700:58::a29f:2cca, 2803:f800:50::6ca2:c3ca, 2a06:98c1:50::ac40:23ca, 108.162.195.202, 162.159.44.202 and 172.64.35.202.

penny.ns.cloudflare.com points to 2606:4700:50::a29f:267c, 2803:f800:50::6ca2:c27c, 2a06:98c1:50::ac40:227c, 108.162.194.124, 162.159.38.124 and 172.64.34.124.

Mail Servers

bridge4.org is served by two mail servers mail.protonmail.ch and mailsec.protonmail.ch.

bridge4.org shares the same mail server setup as other domains, for instance ltpainting.com, youthhebe.com, inlimbo.co, testbeyond.com and jeukendrup.nl.

bridge4.org shares at least some mail servers with other domains, for example darktotem.com, dariusra.ca, anonuma.com, photostoots.com and marroja.com.

Host names with three IP numbers:

The host name mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

The host name mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

bridge4.org - robtex.com

bridge4.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`bridge4.org`

`org`