`act2books.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b7ca^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3064^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.100^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.202^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`max.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c184^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`max.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2184^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`max.ns.cloudflare.com`
		A	108.162.193.132^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	172.64.33.132^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
		A	173.245.59.132^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`max.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
MX	`mx.chrislands.com` ⭐
		A	140.150.198.42^{🇺🇸 Cybercon140.150.192.0/19}
			PTR	`mx.chrislands.com`
TXT	`brevo-code:9916c36b5b7c87d4f4e1d6027b36c073`
TXT	`v=spf1 mx a ip4:140.150.198.32/27 ip4:140.150.198.64/27 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.100, 172.67.183.202
		IPv6	2606:4700:3032::ac43:b7ca, 2606:4700:3037::6815:3064
SOA	`max.ns.cloudflare.com`dns@cloudflare.com serial=2397898943

`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

DNS History

11 records (7 active, 4 former)

●NSmax.ns.cloudflare.com2026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

○NSns1.clnameserver.com2015-07-09 → 2017-02-11 · 3 obs

● 2015-07-09 08:02:04
● 2017-02-11 22:33:38
○ 2026-03-07 05:28:56

○NSns1.linkopoly.com2015-07-09 → 2017-02-11 · 3 obs

● 2015-07-09 08:02:04
● 2017-02-11 22:33:38
○ 2026-03-07 05:28:56

●NSyolanda.ns.cloudflare.com2026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

○MXmail.clnameserver.com2015-07-09 → 2017-02-11 · 3 obs

● 2015-07-09 08:02:04
● 2017-02-11 22:33:38
○ 2026-03-07 05:28:56

●MXmx.chrislands.com2026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

●A104.21.48.1002026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

●A172.67.183.2022026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

●A2606:4700:3032::ac43:b7ca2026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

●A2606:4700:3037::6815:30642026-03-07 → 2026-03-07 · 2 obs

○ 2017-02-11 22:33:38
● 2026-03-07 05:28:56

○A66.201.105.1402015-07-09 → 2017-02-11 · 3 obs

● 2015-07-09 08:02:04
● 2017-02-11 22:33:38
○ 2026-03-07 05:28:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
act2books.com	max.ns.cloudflare.com, yolanda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.241

NS records: max.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for act2books.com (unsigned zone)

⏱️ Timing

Total: 355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.183.202, 104.21.48.100`
AAAA	2	`2606:4700:3037::6815:3064, 2606:4700:3032::ac43:b7ca`
NS	2	`max.ns.cloudflare.com, yolanda.ns.cloudflare.com`
MX	1	`mx.chrislands.com (pri: 0)`
TXT	2	`brevo-code:9916c36b5b7c87d4f4e1d6027b36c, v=spf1 mx a ip4:140.150.198.32/27 ip4:14`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`max.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

act2books.com maps to four IP numbers: 2606:4700:3032::ac43:b7ca, 2606:4700:3037::6815:3064, 104.21.48.100 and 172.67.183.202.

Other host names such as www.gestact.com, flussgeist.info, chinaplanet.sk, 96108.com.cn and tecnoalimeninfo.com share IPs with act2books.com.

Name Servers

Two name servers max.ns.cloudflare.com and yolanda.ns.cloudflare.com handle the delegation for act2books.com.

act2books.com shares the same name server setup as other domains, for example iweedly.com, thereallygoodbookshop.com.au, fiction-addiction.com, clnameserver.com and bluestockingbooks.com.

act2books.com at least partially shares name servers with other domains, for example chanbrothers.com.sg, pyxel.co.uk, mywp.co, suds.in and erikbecker.com.

these name servers are commonly used alongside elisa.ns.cloudflare.com name servers.

Host names with six IP numbers:

max.ns.cloudflare.com points to 2606:4700:58::adf5:3b84, 2803:f800:50::6ca2:c184, 2a06:98c1:50::ac40:2184, 108.162.193.132, 172.64.33.132 and 173.245.59.132.

yolanda.ns.cloudflare.com points to 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.

Mail Servers

The mx.chrislands.com mail server handles act2books.com.

act2books.com shares the same mail server setup as other domains, including rogercoybooks.com, svirdenbooks.com, alpha2omegabooks.com, aldersgatebooks.com and westcoastbookseller.com.

act2books.com shares some mail servers with other domains, at least partially, for instance shopredeemed.com, terracehorticulturalbooks.com, fleurfinebooks.com and gibbsbooks.com.

mx.chrislands.com points to a single IP number: 140.150.198.42.

act2books.com - robtex.com

act2books.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`act2books.com`

`com`