rootcause.org - dns.ninja

`rootcause.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:dfc9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3e80^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.128^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.201^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`decker.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`decker.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`decker.ns.cloudflare.com`
		A	108.162.195.155^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	162.159.44.155^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
		A	172.64.35.155^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`decker.ns.cloudflare.com`
NS	`jule.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aaf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jule.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jule.ns.cloudflare.com`
		A	108.162.192.175^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	172.64.32.175^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
		A	173.245.58.175^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jule.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽⁶⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽⁷⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms32230781`
TXT	`ahrefs-site-verification_9afe9da9b7e7e99ce07323ba7900d15c87154899914541713d3f...`
TXT	`v=spf1 a mx include:_spf.createsend.com include:_spf.salesforce.com include:_...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.128, 172.67.223.201
		IPv6 hints	2606:4700:3036::ac43:dfc9, 2606:4700:3037::6815:3e80
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOA	`decker.ns.cloudflare.com`dns@cloudflare.com serial=2410806900

`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=1785608065

Subdomains

applications.rootcause.org

Same first word

rootcause.eu

rootcause.org

rootcause.tv

rootcause.com.au

rootcause.co.uk

rootcause.at

Similar names

DNS History

18 records (13 active, 5 former)

○NSa.dns.hostway.net2015-06-08 → 2018-05-30 · 4 obs

● 2015-06-08 15:26:56
● 2018-05-30 21:12:40
○ 2026-02-15 19:27:18
○ 2026-08-01 18:34:06

○NSb.dns.hostway.net2015-06-08 → 2018-05-30 · 4 obs

● 2015-06-08 15:26:56
● 2018-05-30 21:12:40
○ 2026-02-15 19:27:18
○ 2026-08-01 18:34:06

●NSdecker.ns.cloudflare.com2026-02-15 → 2026-08-01 · 3 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-08-01 18:34:06

●NSjule.ns.cloudflare.com2026-02-15 → 2026-08-01 · 3 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-08-01 18:34:06

●MXalt1.aspmx.l.google.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXalt2.aspmx.l.google.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXaspmx.l.google.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXaspmx2.googlemail.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXaspmx3.googlemail.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXaspmx4.googlemail.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●MXaspmx5.googlemail.com2015-06-08 → 2026-08-01 · 2 obs

● 2015-06-08 15:26:56
● 2026-08-01 18:34:06

●A104.21.62.1282026-02-15 → 2026-08-01 · 3 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-08-01 18:34:06

●A172.67.223.2012026-02-15 → 2026-08-01 · 3 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-08-01 18:34:06

○A2606:4700:3036::6815:3e802026-02-15 → 2026-05-27 · 5 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-05-27 15:45:58
○ 2026-07-01 12:37:42
○ 2026-08-01 18:34:06

●A2606:4700:3036::ac43:dfc92026-07-01 → 2026-08-01 · 3 obs

○ 2026-05-27 15:45:58
● 2026-07-01 12:37:42
● 2026-08-01 18:34:06

●A2606:4700:3037::6815:3e802026-07-01 → 2026-08-01 · 3 obs

○ 2026-05-27 15:45:58
● 2026-07-01 12:37:42
● 2026-08-01 18:34:06

○A2606:4700:3037::ac43:dfc92026-02-15 → 2026-05-27 · 5 obs

○ 2018-05-30 21:12:40
● 2026-02-15 19:27:18
● 2026-05-27 15:45:58
○ 2026-07-01 12:37:42
○ 2026-08-01 18:34:06

○A54.236.189.642015-06-08 → 2018-05-30 · 4 obs

● 2015-06-08 15:26:56
● 2018-05-30 21:12:40
○ 2026-02-15 19:27:18
○ 2026-08-01 18:34:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rootcause.org	jule.ns.cloudflare.com, decker.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.155

NS records: jule.ns.cloudflare.com, decker.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rootcause.org (unsigned zone)

⏱️ Timing

Total: 497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.128, 172.67.223.201`
AAAA	2	`2606:4700:3036::ac43:dfc9, 2606:4700:3037::6815:3e80`
NS	2	`decker.ns.cloudflare.com, jule.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	3	`MS=ms32230781, ahrefs-site-verification_9afe9da9b7e7e99...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`decker.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain applications.rootcause.org falls under the parent rootcause.org.

IP Addresses

rootcause.org points to the four IP addresses 104.21.62.128, 172.67.223.201, 2606:4700:3036::ac43:dfc9 and 2606:4700:3037::6815:3e80.

Two other host names, along with stevnsklint.eu, mail.chicomazzoni.art.br and ripienistack.click, also share IP numbers with rootcause.org.

Name Servers

rootcause.org uses two name servers for its delegation: decker.ns.cloudflare.com and jule.ns.cloudflare.com.

rootcause.org shares its NS records with other domains, for example canadasbestlawyers.ca, cubicsecurity.com, wynford.net and two others.

At least some of rootcause.org's name servers are shared with other domains, for example amundi05.lol, hidroilio.com, englishteacherpro.com and two more.

These name servers tend to be deployed in combination with the name servers malavika.ns.cloudflare.com and viddy.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname decker.ns.cloudflare.com directs to 108.162.195.155, 162.159.44.155 and 172.64.35.155 along with 3 other IP addresses.

Hostname jule.ns.cloudflare.com directs to 108.162.192.175, 172.64.32.175 and 173.245.58.175 along with 3 other IP addresses.

Mail Servers

rootcause.org uses 7 mail servers for delivery: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

There is at least a partial MX overlap between rootcause.org and other domains, including unilog-bg.com, ns500698.ns500758.ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500708.ns500698.ns500686.ns500686.ns500619.ns500619.trackreceptor.com, kotra.ae and two others.

These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com directs traffic to 142.251.179.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1a IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.