commonsubdoc.com - dns.ninja

`commonsubdoc.com`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700::6812:476^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:576^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.4.118^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.5.118^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harlee.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlee.ns.cloudflare.com`
		A	108.162.194.238^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	162.159.38.238^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
		A	172.64.34.238^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlee.ns.cloudflare.com`
NS	`steven.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
MX	`d307121a.ess.barracudanetworks.com` ⭐
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
MX	`d307121b.ess.barracudanetworks.com`⁽¹⁾
		A	209.222.82.252^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.253^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
		A	209.222.82.255^{🇺🇸 Amazon209.222.82.0/24 EC2 Prefix}
			PTR	`mail.ess.barracuda.com`
TXT	`google-site-verification=FRRXm7sJPzOkuuWp0b1kca4WrnfZ73tqg16KySm31Pc`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.4.118, 104.18.5.118
		IPv6 hints	2606:4700::6812:476, 2606:4700::6812:576
SOA	`harlee.ns.cloudflare.com`dns@cloudflare.com serial=2410890950

`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=1785665012

🔒 HSTS Preload (+subdomains)

Subdomains

www.commonsubdoc.com

app.commonsubdoc.com

Same first word

commonsubdoc.io

commonsubdoc.com

DNS History

11 records (8 active, 3 former)

●NSharlee.ns.cloudflare.com2026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

○NSns0.wixdns.net2018-01-16 → 2018-01-16 · 3 obs

● 2018-01-16 03:14:44
○ 2026-02-14 16:21:50
○ 2026-08-02 10:05:44

○NSns1.wixdns.net2018-01-16 → 2018-01-16 · 3 obs

● 2018-01-16 03:14:44
○ 2026-02-14 16:21:50
○ 2026-08-02 10:05:44

●NSsteven.ns.cloudflare.com2026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

●MXd307121a.ess.barracudanetworks.com2026-02-14 → 2026-08-02 · 2 obs

● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

●MXd307121b.ess.barracudanetworks.com2026-02-14 → 2026-08-02 · 2 obs

● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

●A104.18.4.1182026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

●A104.18.5.1182026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

○A23.236.62.1472018-01-16 → 2018-01-16 · 3 obs

● 2018-01-16 03:14:44
○ 2026-02-14 16:21:50
○ 2026-08-02 10:05:44

●A2606:4700::6812:4762026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

●A2606:4700::6812:5762026-02-14 → 2026-08-02 · 3 obs

○ 2018-01-16 03:14:44
● 2026-02-14 16:21:50
● 2026-08-02 10:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
commonsubdoc.com	harlee.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.17

NS records: harlee.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.5.118, 104.18.4.118`
AAAA	2	`2606:4700::6812:576, 2606:4700::6812:476`
NS	2	`harlee.ns.cloudflare.com, steven.ns.cloudflare.com`
MX	2	`d307121a.ess.barracudanetworks.com (pri:, d307121b.ess.barracudanetworks.com (pri:`
TXT	2	`google-site-verification=FRRXm7sJPzOkuuW, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`harlee.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

commonsubdoc.com is the parent domain of www.commonsubdoc.com and app.commonsubdoc.com.

IP Addresses

commonsubdoc.com directs to four IP numbers, which are 104.18.4.118, 104.18.5.118, 2606:4700::6812:476 and 2606:4700::6812:576.

Additional host names — zhu-7239461.2-a-d-m.com, www.ringoffire.co, data.coingecko.com and two others — share IP numbers with commonsubdoc.com.

Name Servers

DNS delegation for commonsubdoc.com points to two name servers: harlee.ns.cloudflare.com and steven.ns.cloudflare.com.

commonsubdoc.com shares its name server setup with other domains, including merezha-prava.ua, cryptotax360.io, caymanbor.com and two others.

The name servers of commonsubdoc.com overlap at least partially with those of other domains — among them combats.club, p0oferta3684zce983.forum, initia12group.click and two more.

These name servers commonly appear in delegations together with rose.ns.cloudflare.com, quinton.ns.cloudflare.com, tiffany.ns.cloudflare.com and 3 other.

Host names with 6 IP numbers:

harlee.ns.cloudflare.com has IP addresses 108.162.194.238, 162.159.38.238 and 172.64.34.238, plus 3 other.

steven.ns.cloudflare.com has IP addresses 108.162.195.17, 162.159.44.17 and 172.64.35.17, plus 3 other.

Mail Servers

commonsubdoc.com has two mail servers: d307121a.ess.barracudanetworks.com and d307121b.ess.barracudanetworks.com.

d307121a.ess.barracudanetworks.com resolves to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d307121b.ess.barracudanetworks.com resolves to those same three IP addresses.

Host names pointing to 209.222.82.252 IP addresses: d307121a.ess.barracudanetworks.com and d307121b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.253 IP addresses: d307121a.ess.barracudanetworks.com and d307121b.ess.barracudanetworks.com.

Host names pointing to 209.222.82.255 IP addresses: d307121a.ess.barracudanetworks.com and d307121b.ess.barracudanetworks.com.