`zer9.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:247b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c259^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.123^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.89^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`langston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cfc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`langston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`langston.ns.cloudflare.com`
		A	108.162.195.252^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	162.159.44.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
		A	172.64.35.252^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`langston.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.123, 172.67.194.89
		IPv6 hints	2606:4700:3032::6815:247b, 2606:4700:3033::ac43:c259
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`langston.ns.cloudflare.com`dns@cloudflare.com serial=2399863056

`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=1775133977

Same first word

zer9.com

DNS History

21 records (6 active, 15 former)

○NSf1g1ns1.dnspod.net2017-10-12 → 2017-10-12 · 4 obs

○ 2016-10-09 21:33:50
● 2017-10-12 00:09:22
○ 2026-02-15 09:08:40
○ 2026-04-02 13:13:08

○NSf1g1ns2.dnspod.net2017-10-12 → 2017-10-12 · 4 obs

○ 2016-10-09 21:33:50
● 2017-10-12 00:09:22
○ 2026-02-15 09:08:40
○ 2026-04-02 13:13:08

●NSlangston.ns.cloudflare.com2026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

○NSns03.domaincontrol.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○NSns04.domaincontrol.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

●NSulla.ns.cloudflare.com2026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

○MXalt1.aspmx.l.google.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○MXalt2.aspmx.l.google.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○MXaspmx.l.google.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○MXaspmx2.googlemail.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○MXaspmx3.googlemail.com2016-04-02 → 2016-10-09 · 4 obs

● 2016-04-02 18:28:28
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

●A104.21.36.1232026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

●A172.67.194.892026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

○A184.168.221.952016-09-28 → 2016-10-09 · 5 obs

○ 2016-04-02 18:28:28
● 2016-09-28 01:00:30
● 2016-10-09 21:33:50
○ 2017-10-12 00:09:22
○ 2026-04-02 13:13:08

○A192.184.54.1992017-10-12 → 2017-10-12 · 4 obs

○ 2016-10-09 21:33:50
● 2017-10-12 00:09:22
○ 2026-02-15 09:08:40
○ 2026-04-02 13:13:08

○A216.239.32.212016-04-02 → 2016-04-02 · 3 obs

● 2016-04-02 18:28:28
○ 2016-09-28 01:00:30
○ 2026-04-02 13:13:08

○A216.239.34.212016-04-02 → 2016-04-02 · 3 obs

● 2016-04-02 18:28:28
○ 2016-09-28 01:00:30
○ 2026-04-02 13:13:08

○A216.239.36.212016-04-02 → 2016-04-02 · 3 obs

● 2016-04-02 18:28:28
○ 2016-09-28 01:00:30
○ 2026-04-02 13:13:08

○A216.239.38.212016-04-02 → 2016-04-02 · 3 obs

● 2016-04-02 18:28:28
○ 2016-09-28 01:00:30
○ 2026-04-02 13:13:08

●A2606:4700:3032::6815:247b2026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

●A2606:4700:3033::ac43:c2592026-02-15 → 2026-04-02 · 3 obs

○ 2017-10-12 00:09:22
● 2026-02-15 09:08:40
● 2026-04-02 13:13:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zer9.com	ulla.ns.cloudflare.com, langston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: ulla.ns.cloudflare.com, langston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zer9.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.123, 172.67.194.89`
AAAA	2	`2606:4700:3033::ac43:c259, 2606:4700:3032::6815:247b`
NS	2	`langston.ns.cloudflare.com, ulla.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`langston.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

zer9.com maps to four IP numbers: 2606:4700:3032::6815:247b, 2606:4700:3033::ac43:c259, 104.21.36.123 and 172.67.194.89.

Other host names, for instance beihuankuaishou.com, pizzeriamezzogiorno.com, gdprprivacynotice.com, iappeal.com and btcescrows.com share IP numbers with zer9.com.

Name Servers

Two name servers langston.ns.cloudflare.com and ulla.ns.cloudflare.com handle delegation for zer9.com.

zer9.com uses the same name server setup as other domains, for example twiget.com, itourts.com, s2lcn.com, yijiajt.com and 80fz.com.

zer9.com partially shares name servers with other domains; examples include ugsprivatesecurity.com, globus-wms.com, markusfrings.com, archway.com.br and gbseotools.com.

These name servers are often used with the name servers clay.ns.cloudflare.com and maria.ns.cloudflare.com.

Host names with six IP numbers: langston.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfc, 2803:f800:50::6ca2:c3fc, 2a06:98c1:50::ac40:23fc, 108.162.195.252, 162.159.44.252 and 172.64.35.252; ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

zer9.com - robtex.com

zer9.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`zer9.com`

`com`