`exam2go.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:5d7e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d1e3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.126^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.227^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a97^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c097^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2097^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donna.ns.cloudflare.com`
		A	108.162.192.151^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	172.64.32.151^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
		A	173.245.58.151^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donna.ns.cloudflare.com`
NS	`newt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
TXT	`MS=ms28556873`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.93.126, 172.67.209.227
		IPv6	2606:4700:3031::6815:5d7e, 2606:4700:3033::ac43:d1e3
SOA	`donna.ns.cloudflare.com`dns@cloudflare.com serial=2397564280

`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=1774763257

Same first word

exam2go.com

DNS History

17 records (6 active, 11 former)

○NSc1.wpns.hosteurope.de2008-03-15 → 2016-01-01 · 4 obs

● 2008-03-15 16:36:40
● 2016-01-01 11:44:04
○ 2016-09-23 20:25:18
○ 2026-03-29 05:50:40

○NSc1.wsns.hosteurope.de2008-03-15 → 2016-01-01 · 4 obs

● 2008-03-15 16:36:40
● 2016-01-01 11:44:04
○ 2016-09-23 20:25:18
○ 2026-03-29 05:50:40

●NSdonna.ns.cloudflare.com2026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

●NSnewt.ns.cloudflare.com2026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

○NSpete.ns.cloudflare.com2016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

○NSuma.ns.cloudflare.com2016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

○MXmx0.exam2go.com2008-03-15 → 2016-01-01 · 4 obs

● 2008-03-15 16:36:40
● 2016-01-01 11:44:04
○ 2016-09-23 20:25:18
○ 2026-03-29 05:50:40

●A104.21.93.1262026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

○A104.31.84.1222016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

○A104.31.85.1222016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

○A134.91.9.252015-06-03 → 2016-01-01 · 5 obs

○ 2008-03-15 16:36:40
● 2015-06-03 10:06:00
● 2016-01-01 11:44:04
○ 2016-09-23 20:25:18
○ 2026-03-29 05:50:40

●A172.67.209.2272026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

○A2400:cb00:2048:1::681f:547a2016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

○A2400:cb00:2048:1::681f:557a2016-09-23 → 2017-04-22 · 5 obs

○ 2016-01-01 11:44:04
● 2016-09-23 20:25:18
● 2017-04-22 17:07:10
○ 2026-02-15 23:05:16
○ 2026-03-29 05:50:40

●A2606:4700:3031::6815:5d7e2026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

●A2606:4700:3033::ac43:d1e32026-02-15 → 2026-03-29 · 3 obs

○ 2017-04-22 17:07:10
● 2026-02-15 23:05:16
● 2026-03-29 05:50:40

○A88.198.38.1322008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 16:36:40
○ 2015-06-03 10:06:00
○ 2026-03-29 05:50:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
exam2go.com	donna.ns.cloudflare.com, newt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.151

NS records: donna.ns.cloudflare.com, newt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exam2go.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.209.227, 104.21.93.126`
AAAA	2	`2606:4700:3033::ac43:d1e3, 2606:4700:3031::6815:5d7e`
NS	2	`donna.ns.cloudflare.com, newt.ns.cloudflare.com`
TXT	1	`MS=ms28556873`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

exam2go.com resolves to four IP numbers: 2606:4700:3031::6815:5d7e, 2606:4700:3033::ac43:d1e3, 104.21.93.126 and 172.67.209.227.

other host names for instance in-deutsch.com, logpot.io, lessinlaw.com, www.akhghskywdfoz.website and carconf.eu share IP numbers with exam2go.com.

Name Servers

exam2go.com is delegated to two name servers: donna.ns.cloudflare.com and newt.ns.cloudflare.com.

exam2go.com shares the same name server setup as other domains, for example toomatool.ee, healthcorp.com.au, alwaystrafficschool.com, gerduva.lt and erasemyticketquicker.com.

exam2go.com at least partially shares name servers with other domains, for instance lievjournal.com, royalcommand.com, gdw.ru, paderborg.de and pacificresort.com.

These name servers are commonly used with moura.ns.cloudflare.com, jose.ns.cloudflare.com, pablo.ns.cloudflare.com and bayan.ns.cloudflare.com.

Host names with six IP numbers:

donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151; newt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd4, 2803:f800:50::6ca2:c1d4, 2a06:98c1:50::ac40:21d4, 108.162.193.212, 172.64.33.212 and 173.245.59.212.

exam2go.com - robtex.com

exam2go.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

`exam2go.com`

`com`