`common-common.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:ce1f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2550^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.80^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.31^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`piper.ns.cloudflare.com`
		A	2606:4700:50::a29f:2623^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c223^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`piper.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2223^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`piper.ns.cloudflare.com`
		A	108.162.194.35^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	162.159.38.35^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
		A	172.64.34.35^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`piper.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.80, 172.67.206.31
		IPv6 hints	2606:4700:3034::ac43:ce1f, 2606:4700:3035::6815:2550
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2401624334

`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=1778518756

⚠️ On DNS blocklist: tif

Same first word

common-common.com

DNS History

6 records (6 active, 0 former)

●NSjeff.ns.cloudflare.com2026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

●NSpiper.ns.cloudflare.com2026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

●A104.21.37.802026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

●A172.67.206.312026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

●A2606:4700:3034::ac43:ce1f2026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

●A2606:4700:3035::6815:25502026-04-02 → 2026-05-11 · 2 obs

● 2026-04-02 11:34:16
● 2026-05-11 17:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
common-common.com	jeff.ns.cloudflare.com, piper.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.35

NS records: jeff.ns.cloudflare.com, piper.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for common-common.com (unsigned zone)

⏱️ Timing

Total: 597ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.80, 172.67.206.31`
AAAA	2	`2606:4700:3035::6815:2550, 2606:4700:3034::ac43:ce1f`
NS	2	`jeff.ns.cloudflare.com, piper.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by common-common.com: 2606:4700:3034::ac43:ce1f, 2606:4700:3035::6815:2550, 104.21.37.80 and 172.67.206.31.

other host names including gnersynthroid.com, notbrave.com, navi9.net.cdn.cloudflare.net, mwts.org and gb8855.com share IP numbers with common-common.com.

Name Servers

common-common.com is delegated to two name servers jeff.ns.cloudflare.com and piper.ns.cloudflare.com.

common-common.com shares the same name server setup as other domains, for instance 5leyesparaganarelecciones.com, ethivibe.com, kakakcash.com, focusgarden.cz and focusgarden.com.

common-common.com at least partially shares name servers with other domains, for instance hoepfingen.de, callpeak.com, gstcalculator.app, nursepropack.com and nissanofmuskogee.com.

Host names with six IP numbers:

Host name jeff.ns.cloudflare.com points to: 2606:4700:58::adf5:3b7c, 2803:f800:50::6ca2:c17c, 2a06:98c1:50::ac40:217c, 108.162.193.124, 172.64.33.124 and 173.245.59.124.

Host name piper.ns.cloudflare.com points to: 2606:4700:50::a29f:2623, 2803:f800:50::6ca2:c223, 2a06:98c1:50::ac40:2223, 108.162.194.35, 162.159.38.35 and 172.64.34.35.

common-common.com - robtex.com