`fulltextbooks.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.namefind.com` ⭐
		A	97.74.99.64^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.namefind.com`
NS	`ns2.namefind.com`
		A	173.201.67.64^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns1.namefind.com`dns@jomax.net 2023-03-15 #0

`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=1774362087

Subdomains

nullmx.fulltextbooks.com

DNS History

17 records (4 active, 13 former)

○NSbuy.internettraffic.com2015-10-31 → 2016-04-11 · 5 obs

○ 2015-05-31 18:37:50
● 2015-10-31 23:42:50
● 2016-04-11 00:12:28
○ 2016-11-27 22:06:12
○ 2026-03-24 14:30:26

○NSns1.mark.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

●NSns1.namefind.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-09-03 07:48:42
● 2026-03-24 14:30:26

○NSns1.uniregistrymarket.link2016-11-27 → 2017-09-03 · 4 obs

○ 2016-04-11 00:12:28
● 2016-11-27 22:06:12
● 2017-09-03 07:48:42
○ 2026-03-24 14:30:26

○NSns2.mark.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

●NSns2.namefind.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-09-03 07:48:42
● 2026-03-24 14:30:26

○NSns2.uniregistrymarket.link2016-11-27 → 2017-09-03 · 4 obs

○ 2016-04-11 00:12:28
● 2016-11-27 22:06:12
● 2017-09-03 07:48:42
○ 2026-03-24 14:30:26

○NSsell.internettraffic.com2015-10-31 → 2016-04-11 · 5 obs

○ 2015-05-31 18:37:50
● 2015-10-31 23:42:50
● 2016-04-11 00:12:28
○ 2016-11-27 22:06:12
○ 2026-03-24 14:30:26

○MXnullmx.fulltextbooks.com2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

●A13.248.169.482026-03-24 → 2026-03-24 · 2 obs

○ 2017-09-03 07:48:42
● 2026-03-24 14:30:26

○A2406:da00:ff00::36c5:f8012015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

○A2406:da00:ff00::36f3:64c72015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

○A54.197.248.12015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

○A54.243.100.1992015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 18:37:50
○ 2015-10-31 23:42:50
○ 2026-03-24 14:30:26

○A69.172.201.1532016-11-27 → 2017-09-03 · 4 obs

○ 2016-04-11 00:12:28
● 2016-11-27 22:06:12
● 2017-09-03 07:48:42
○ 2026-03-24 14:30:26

○A69.172.201.2082015-10-31 → 2016-04-11 · 5 obs

○ 2015-05-31 18:37:50
● 2015-10-31 23:42:50
● 2016-04-11 00:12:28
○ 2016-11-27 22:06:12
○ 2026-03-24 14:30:26

●A76.223.54.1462026-03-24 → 2026-03-24 · 2 obs

○ 2017-09-03 07:48:42
● 2026-03-24 14:30:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fulltextbooks.com	ns2.namefind.com, ns1.namefind.com	2 records

✅ Authoritative Response

Server:173.201.67.64

NS records: ns2.namefind.com, ns1.namefind.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fulltextbooks.com (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns1.namefind.com, ns2.namefind.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namefind.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.namefind.com, ns1.namefind.com)

Analysis

Hierarchy

nullmx.fulltextbooks.com is a child of fulltextbooks.com.

IP Addresses

fulltextbooks.com has two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names, for instance teamshorts.com, ecoled.co, ukr.today, 16225.com and parindaideals.3q.org share IP numbers with fulltextbooks.com.

Name Servers

fulltextbooks.com's delegation uses two name servers: ns1.namefind.com and ns2.namefind.com.

fulltextbooks.com uses the same name server setup as other domains, such as 187.(0x706f726e)opanpa.com, politicalarchive.com, nullmx.stonedrivein.com, montecitocalifornia.com and www.yoga.bestguide.us.

fulltextbooks.com shares name servers with other domains at least partially, for example aurus.in, unin.org and korn.co.

These name servers are often used with sell.internettraffic.com and buy.internettraffic.com.

Host names with a single IP address: ns1.namefind.com points to 97.74.99.64; ns2.namefind.com points to 173.201.67.64.

fulltextbooks.com - robtex.com