`testbookmailer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a42e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2965^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.101^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.46^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arushi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arushi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arushi.ns.cloudflare.com`
		A	108.162.194.61^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	162.159.38.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	172.64.34.61^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
NS	`dan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
TXT	`google-site-verification=H70s1WUedA-V_dFidDRrdyc1ZtbQpA-z3cEPNOWN1OU`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.41.101, 172.67.164.46
		IPv6	2606:4700:3032::ac43:a42e, 2606:4700:3033::6815:2965
SOA	`arushi.ns.cloudflare.com`dns@cloudflare.com serial=2399927824

`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=1774664172

Same first word

testbookmailer.com

Similar names

bikemastertool.com

DNS History

28 records (6 active, 22 former)

○NSalbert.ns.cloudflare.com2026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

●NSarushi.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

●NSdan.ns.cloudflare.com2026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

○NSns-cloud-e1.googledomains.com2016-12-18 → 2017-10-13 · 4 obs

● 2016-12-18 20:34:26
● 2017-10-13 06:50:18
○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○NSns-cloud-e2.googledomains.com2016-12-18 → 2017-10-13 · 4 obs

● 2016-12-18 20:34:26
● 2017-10-13 06:50:18
○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○NSns-cloud-e3.googledomains.com2016-12-18 → 2017-10-13 · 4 obs

● 2016-12-18 20:34:26
● 2017-10-13 06:50:18
○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○NSns-cloud-e4.googledomains.com2016-12-18 → 2017-10-13 · 4 obs

● 2016-12-18 20:34:26
● 2017-10-13 06:50:18
○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○NSns1.name.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○NSns1bcp.name.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○NSns2fgp.name.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○NSns3gmv.name.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○NSns4fqz.name.com2026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○NSrafe.ns.cloudflare.com2026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○MXalt1.aspmx.l.google.com2016-12-18 → 2026-02-16 · 4 obs

● 2016-12-18 20:34:26
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○MXalt2.aspmx.l.google.com2016-12-18 → 2026-02-16 · 4 obs

● 2016-12-18 20:34:26
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○MXaspmx.l.google.com2016-12-18 → 2026-02-16 · 4 obs

● 2016-12-18 20:34:26
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○MXaspmx2.googlemail.com2016-12-18 → 2026-02-16 · 4 obs

● 2016-12-18 20:34:26
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

○MXaspmx3.googlemail.com2016-12-18 → 2026-02-16 · 4 obs

● 2016-12-18 20:34:26
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

●A104.21.41.1012026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

○A104.21.87.522026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○A107.167.182.842016-12-18 → 2017-10-13 · 4 obs

● 2016-12-18 20:34:26
● 2017-10-13 06:50:18
○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○A172.67.141.1332026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

●A172.67.164.462026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

●A2606:4700:3032::ac43:a42e2026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

●A2606:4700:3033::6815:29652026-03-28 → 2026-03-28 · 3 obs

○ 2026-02-16 12:18:18
● 2026-03-28 02:34:10
● 2026-03-28 02:34:12

○A2606:4700:3034::ac43:8d852026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○A2606:4700:3035::6815:57342026-02-16 → 2026-03-28 · 2 obs

○ 2026-02-16 12:18:18
○ 2026-03-28 02:34:12

○A91.195.240.942026-02-16 → 2026-02-16 · 4 obs

○ 2017-10-13 06:50:18
● 2026-02-16 12:18:18
○ 2026-03-28 02:34:10
○ 2026-03-28 02:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
testbookmailer.com	dan.ns.cloudflare.com, arushi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.108

NS records: dan.ns.cloudflare.com, arushi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testbookmailer.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.46, 104.21.41.101`
AAAA	2	`2606:4700:3033::6815:2965, 2606:4700:3032::ac43:a42e`
NS	2	`arushi.ns.cloudflare.com, dan.ns.cloudflare.com`
TXT	1	`google-site-verification=H70s1WUedA-V_dF`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arushi.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

testbookmailer.com maps to four IP numbers: 2606:4700:3032::ac43:a42e, 2606:4700:3033::6815:2965, 104.21.41.101 and 172.67.164.46.

Other host names, for instance tg88.bingo, kgeron.com.br, 69695955.cc, distanz-film.com and 4p-sheraton-dornbirn.at share IP numbers with testbookmailer.com.

Name Servers

Two name servers arushi.ns.cloudflare.com and dan.ns.cloudflare.com handle delegation for testbookmailer.com.

testbookmailer.com uses the same name server setup as other domains, for example delparte.com, memorylimit.net, dfac.org, interracialdatingfree.com and tothemarket.com.

testbookmailer.com partially shares name servers with other domains; examples include marc-wall.de, pompsupport.com, 2andthree.com, brightroulettepoint.com and vesselhq.com.

These name servers are often used with the name servers darwin.ns.cloudflare.com and eoin.ns.cloudflare.com.

Host names with six IP numbers: arushi.ns.cloudflare.com points to: 2606:4700:50::a29f:263d, 2803:f800:50::6ca2:c23d, 2a06:98c1:50::ac40:223d, 108.162.194.61, 162.159.38.61 and 172.64.34.61; dan.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6c, 2803:f800:50::6ca2:c16c, 2a06:98c1:50::ac40:216c, 108.162.193.108, 172.64.33.108 and 173.245.59.108.

testbookmailer.com - robtex.com