`whchartbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:14de^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c2b4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.222^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.180^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`tegan.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tegan.ns.cloudflare.com`
		A	108.162.192.226^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	172.64.32.226^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
		A	173.245.58.226^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tegan.ns.cloudflare.com`
MX	`mail.whchartbook.com` ⭐
		A	66.230.196.19^{🇺🇸 DESYNC66.230.192.0/19 Customer prefix}
TXT	`brks1lr6hmv5l96mqemg66tasd`
TXT	`gti621ni75vimsk3ig47l06vad`
TXT	`v=spf1 ip4:66.230.196.19 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.20.222, 172.67.194.180
		IPv6	2606:4700:3030::6815:14de, 2606:4700:3031::ac43:c2b4
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2398286725

`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

Subdomains

mail.whchartbook.com

Same first word

whchartbook.com

DNS History

11 records (7 active, 4 former)

●NSapollo.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

○NSns17.webmasters.com2015-06-23 → 2017-04-03 · 4 obs

● 2015-06-23 09:04:02
● 2017-04-03 18:43:46
○ 2026-02-15 15:44:28
○ 2026-03-24 06:09:08

○NSns18.webmasters.com2015-06-23 → 2017-04-03 · 4 obs

● 2015-06-23 09:04:02
● 2017-04-03 18:43:46
○ 2026-02-15 15:44:28
○ 2026-03-24 06:09:08

●NStegan.ns.cloudflare.com2026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

●MXmail.whchartbook.com2015-06-23 → 2026-03-24 · 2 obs

● 2015-06-23 09:04:02
● 2026-03-24 06:09:08

●A104.21.20.2222026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

●A172.67.194.1802026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

●A2606:4700:3030::6815:14de2026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

●A2606:4700:3031::ac43:c2b42026-02-15 → 2026-03-24 · 3 obs

○ 2017-04-03 18:43:46
● 2026-02-15 15:44:28
● 2026-03-24 06:09:08

○A66.230.196.202015-06-23 → 2016-02-24 · 4 obs

● 2015-06-23 09:04:02
● 2016-02-24 22:14:20
○ 2016-05-17 10:43:24
○ 2026-03-24 06:09:08

○A66.230.196.222016-05-17 → 2017-04-03 · 5 obs

○ 2016-02-24 22:14:20
● 2016-05-17 10:43:24
● 2017-04-03 18:43:46
○ 2026-02-15 15:44:28
○ 2026-03-24 06:09:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
whchartbook.com	tegan.ns.cloudflare.com, apollo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.226

NS records: tegan.ns.cloudflare.com, apollo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for whchartbook.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.180, 104.21.20.222`
AAAA	2	`2606:4700:3030::6815:14de, 2606:4700:3031::ac43:c2b4`
NS	2	`apollo.ns.cloudflare.com, tegan.ns.cloudflare.com`
MX	1	`mail.whchartbook.com (pri: 10)`
TXT	3	`brks1lr6hmv5l96mqemg66tasd, gti621ni75vimsk3ig47l06vad...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

whchartbook.com is the parent of mail.whchartbook.com.

IP Addresses

whchartbook.com resolves to four IPs: 2606:4700:3030::6815:14de, 2606:4700:3031::ac43:c2b4, 104.21.20.222 and 172.67.194.180.

Other host names, for instance yourboardroom.net, batterymonster.kr, stats.raidprotect.org, img.321moviesfree.com and www.meinvtu8.com share IP numbers with whchartbook.com.

Name Servers

whchartbook.com has two name servers: apollo.ns.cloudflare.com and tegan.ns.cloudflare.com.

whchartbook.com shares the same name server setup as other domains, for example whmap.com, elevatebusinessadvisor.com, kysdm.com, rvainc.com and studiotwentytwoinc.com.

whchartbook.com shares some name servers with other domains, for example kryssordhjelpen.com, adanimining.com.au, safehavenmc.com, espro.mil.co and cloudracked.com.

These name servers are often used together with crystal.ns.cloudflare.com, edna.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers: apollo.ns.cloudflare.com points to: 2606:4700:58::adf5:3b42, 2803:f800:50::6ca2:c142, 2a06:98c1:50::ac40:2142, 108.162.193.66, 172.64.33.66 and 173.245.59.66; tegan.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae2, 2803:f800:50::6ca2:c0e2, 2a06:98c1:50::ac40:20e2, 108.162.192.226, 172.64.32.226 and 173.245.58.226.

Mail Servers

whchartbook.com is handled by a single mail server, mail.whchartbook.com.

Host name mail.whchartbook.com points to IP 66.230.196.19.

whchartbook.com - robtex.com

whchartbook.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`whchartbook.com`

`com`