`cheapetextbook.com`

DNSSEC	⚠️ Not signed
A	199.66.92.21^{🇨🇦 NETMINDERS-AS7040199.66.92.0/23}
NS	`ns1.anycastdns.cz` ⭐ ⚠️ Not in parent delegation
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
NS	`ares.trustname.com` ⚠️ Not in zone NS records
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`ns2.anycastdns.cz` ⚠️ Not in parent delegation
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`zeus.trustname.com` ⚠️ Not in zone NS records
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
SOA	`ns1.anycastdns.cz`root@gransy.com serial=2770708242

`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=1778351221

Same first word

cheapetextbook.com

DNS History

10 records (5 active, 5 former)

●NSares.trustname.com2026-05-05 → 2026-05-09 · 3 obs

○ 2017-04-07 03:47:50
● 2026-05-05 15:37:00
● 2026-05-09 18:48:08

○NSns01.domaincontrol.com2015-05-29 → 2017-04-07 · 4 obs

● 2015-05-29 05:04:36
● 2017-04-07 03:47:50
○ 2026-05-05 15:37:00
○ 2026-05-09 18:48:08

○NSns02.domaincontrol.com2015-05-29 → 2017-04-07 · 4 obs

● 2015-05-29 05:04:36
● 2017-04-07 03:47:50
○ 2026-05-05 15:37:00
○ 2026-05-09 18:48:08

●NSns1.anycastdns.cz2026-05-05 → 2026-05-09 · 3 obs

○ 2017-04-07 03:47:50
● 2026-05-05 15:37:00
● 2026-05-09 18:48:08

●NSns2.anycastdns.cz2026-05-05 → 2026-05-09 · 3 obs

○ 2017-04-07 03:47:50
● 2026-05-05 15:37:00
● 2026-05-09 18:48:08

●NSzeus.trustname.com2026-05-05 → 2026-05-09 · 3 obs

○ 2017-04-07 03:47:50
● 2026-05-05 15:37:00
● 2026-05-09 18:48:08

○MXmailstore1.secureserver.net2015-05-29 → 2017-04-07 · 4 obs

● 2015-05-29 05:04:36
● 2017-04-07 03:47:50
○ 2026-05-05 15:37:00
○ 2026-05-09 18:48:08

○MXsmtp.secureserver.net2015-05-29 → 2017-04-07 · 4 obs

● 2015-05-29 05:04:36
● 2017-04-07 03:47:50
○ 2026-05-05 15:37:00
○ 2026-05-09 18:48:08

●A199.66.92.212026-05-05 → 2026-05-09 · 3 obs

○ 2017-04-07 03:47:50
● 2026-05-05 15:37:00
● 2026-05-09 18:48:08

○A50.63.202.442015-05-29 → 2017-04-07 · 4 obs

● 2015-05-29 05:04:36
● 2017-04-07 03:47:50
○ 2026-05-05 15:37:00
○ 2026-05-09 18:48:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
cheapetextbook.com	zeus.trustname.com, ares.trustname.com	2 records

✅ Authoritative Response

Server:185.28.194.194

NS records: zeus.trustname.com, ares.trustname.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cheapetextbook.com (unsigned zone)

⏱️ Timing

Total: 951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.66.92.21`
NS	2	`ns1.anycastdns.cz, ns2.anycastdns.cz`
SOA	1	`ns1.anycastdns.cz root.gransy.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (zeus.trustname.com, ares.trustname.com)

Analysis

IP Addresses

cheapetextbook.com maps to IP address 199.66.92.21.

Name Servers

cheapetextbook.com is delegated to four name servers: ares.trustname.com, zeus.trustname.com, ns1.anycastdns.cz and ns2.anycastdns.cz.

cheapetextbook.com at least partially shares name servers with other domains such as af, edu.gl, brickbookbanana.icu, goldspelpromo.icu and pitvitersanglass.com.