`101tests.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3a62^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cb29^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.98^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.41^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cruz.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a58^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c058^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cruz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2058^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cruz.ns.cloudflare.com`
		A	108.162.192.88^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	172.64.32.88^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
		A	173.245.58.88^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cruz.ns.cloudflare.com`
NS	`lakas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lakas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lakas.ns.cloudflare.com`
		A	108.162.193.194^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	172.64.33.194^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
		A	173.245.59.194^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lakas.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.58.98, 172.67.203.41
		IPv6	2606:4700:3033::6815:3a62, 2606:4700:3034::ac43:cb29
SOA	`cruz.ns.cloudflare.com`dns@cloudflare.com serial=2398496243

`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=1771291435

Same first word

101tests.com

DNS History

18 records (6 active, 12 former)

●NScruz.ns.cloudflare.com2026-02-16 → 2026-03-18 · 3 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
● 2026-03-18 19:07:44

●NSlakas.ns.cloudflare.com2026-02-16 → 2026-03-18 · 3 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
● 2026-03-18 19:07:44

○NSns53.domaincontrol.com2015-05-21 → 2015-10-19 · 4 obs

● 2015-05-21 03:59:44
● 2015-10-19 03:44:34
○ 2015-12-17 15:20:44
○ 2026-03-18 19:07:44

○NSns54.domaincontrol.com2015-05-21 → 2015-10-19 · 4 obs

● 2015-05-21 03:59:44
● 2015-10-19 03:44:34
○ 2015-12-17 15:20:44
○ 2026-03-18 19:07:44

○NSpdns07.domaincontrol.com2015-12-17 → 2016-08-11 · 5 obs

○ 2015-10-19 03:44:34
● 2015-12-17 15:20:44
● 2016-08-11 10:05:00
○ 2026-02-16 05:56:16
○ 2026-03-18 19:07:44

○NSpdns08.domaincontrol.com2015-12-17 → 2016-08-11 · 5 obs

○ 2015-10-19 03:44:34
● 2015-12-17 15:20:44
● 2016-08-11 10:05:00
○ 2026-02-16 05:56:16
○ 2026-03-18 19:07:44

○MXmailstore1.secureserver.net2015-05-21 → 2015-10-19 · 4 obs

● 2015-05-21 03:59:44
● 2015-10-19 03:44:34
○ 2015-12-17 15:20:44
○ 2026-03-18 19:07:44

○MXsmtp.secureserver.net2015-05-21 → 2015-10-19 · 4 obs

● 2015-05-21 03:59:44
● 2015-10-19 03:44:34
○ 2015-12-17 15:20:44
○ 2026-03-18 19:07:44

●A104.21.58.982026-02-16 → 2026-03-18 · 6 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
○ 2026-02-16 12:08:50
○ 2026-03-09 11:29:16
● 2026-03-11 19:34:20
● 2026-03-18 19:07:44

●A172.67.203.412026-02-16 → 2026-03-18 · 6 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
○ 2026-02-16 12:08:50
○ 2026-03-09 11:29:16
● 2026-03-11 19:34:20
● 2026-03-18 19:07:44

○A188.114.96.02026-02-16 → 2026-03-09 · 5 obs

○ 2026-02-16 05:56:16
● 2026-02-16 12:08:50
● 2026-03-09 11:29:16
○ 2026-03-11 19:34:20
○ 2026-03-18 19:07:44

○A188.114.97.02026-02-16 → 2026-03-09 · 5 obs

○ 2026-02-16 05:56:16
● 2026-02-16 12:08:50
● 2026-03-09 11:29:16
○ 2026-03-11 19:34:20
○ 2026-03-18 19:07:44

○A23.229.115.2472015-12-17 → 2016-08-11 · 5 obs

○ 2015-10-19 03:44:34
● 2015-12-17 15:20:44
● 2016-08-11 10:05:00
○ 2026-02-16 05:56:16
○ 2026-03-18 19:07:44

●A2606:4700:3033::6815:3a622026-02-16 → 2026-03-18 · 6 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
○ 2026-02-16 12:08:50
○ 2026-03-09 11:29:16
● 2026-03-11 19:34:20
● 2026-03-18 19:07:44

●A2606:4700:3034::ac43:cb292026-02-16 → 2026-03-18 · 6 obs

○ 2016-08-11 10:05:00
● 2026-02-16 05:56:16
○ 2026-02-16 12:08:50
○ 2026-03-09 11:29:16
● 2026-03-11 19:34:20
● 2026-03-18 19:07:44

○A2a06:98c1:3120::2026-02-16 → 2026-03-09 · 5 obs

○ 2026-02-16 05:56:16
● 2026-02-16 12:08:50
● 2026-03-09 11:29:16
○ 2026-03-11 19:34:20
○ 2026-03-18 19:07:44

○A2a06:98c1:3121::2026-02-16 → 2026-03-09 · 5 obs

○ 2026-02-16 05:56:16
● 2026-02-16 12:08:50
● 2026-03-09 11:29:16
○ 2026-03-11 19:34:20
○ 2026-03-18 19:07:44

○A50.63.202.372015-05-21 → 2015-10-19 · 4 obs

● 2015-05-21 03:59:44
● 2015-10-19 03:44:34
○ 2015-12-17 15:20:44
○ 2026-03-18 19:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
101tests.com	cruz.ns.cloudflare.com, lakas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.88

NS records: cruz.ns.cloudflare.com, lakas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 101tests.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.41, 104.21.58.98`
AAAA	2	`2606:4700:3033::6815:3a62, 2606:4700:3034::ac43:cb29`
NS	2	`cruz.ns.cloudflare.com, lakas.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cruz.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

101tests.com refers to four IP numbers: 2606:4700:3033::6815:3a62, 2606:4700:3034::ac43:cb29, 104.21.58.98 and 172.67.203.41.

Other host names, for instance pafikabudemak.org, assort-offers.com, 633788.com, tjpqn.cn and nubsystems.de share IP numbers with 101tests.com.

Name Servers

101tests.com's delegation uses two name servers: cruz.ns.cloudflare.com and lakas.ns.cloudflare.com.

101tests.com uses the same name server setup as other domains, such as pprakash.com, pafipdnusatenggarabarat.org, stapin.ac.id, pafisingkilkota.org and instantx2-flarex.com.

101tests.com at least partially shares name servers with other domains, including casinoratgeber.com, esstudios.dev, olug.vn, servicestream.com and swiftsrv.com.

These name servers are often used with deb.ns.cloudflare.com and alina.ns.cloudflare.com.

Host names with six IP numbers:

cruz.ns.cloudflare.com points to 2606:4700:50::adf5:3a58, 2803:f800:50::6ca2:c058, 2a06:98c1:50::ac40:2058, 108.162.192.88, 172.64.32.88 and 173.245.58.88.

lakas.ns.cloudflare.com points to 2606:4700:58::adf5:3bc2, 2803:f800:50::6ca2:c1c2, 2a06:98c1:50::ac40:21c2, 108.162.193.194, 172.64.33.194 and 173.245.59.194.

101tests.com - robtex.com

101tests.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

`101tests.com`

`com`