`freeebookpdf.com`

DNSSEC	⚠️ Not signed
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1717953326

`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

Same first word

freeebookpdf.com

DNS History

9 records (2 active, 7 former)

●NSdns1.registrar-servers.com2026-03-21 → 2026-03-21 · 3 obs

○ 2016-07-02 14:45:14
● 2026-03-21 10:53:22
● 2026-03-21 10:53:24

●NSdns2.registrar-servers.com2026-03-21 → 2026-03-21 · 3 obs

○ 2016-07-02 14:45:14
● 2026-03-21 10:53:22
● 2026-03-21 10:53:24

○NSns1.above.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 22:55:38
○ 2015-11-19 14:52:56
○ 2026-03-21 10:53:24

○NSns1.digitalocean.com2016-07-02 → 2016-07-02 · 4 obs

○ 2015-11-19 14:52:56
● 2016-07-02 14:45:14
○ 2026-03-21 10:53:22
○ 2026-03-21 10:53:24

○NSns2.above.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 22:55:38
○ 2015-11-19 14:52:56
○ 2026-03-21 10:53:24

○NSns2.digitalocean.com2016-07-02 → 2016-07-02 · 4 obs

○ 2015-11-19 14:52:56
● 2016-07-02 14:45:14
○ 2026-03-21 10:53:22
○ 2026-03-21 10:53:24

○NSns3.digitalocean.com2016-07-02 → 2016-07-02 · 4 obs

○ 2015-11-19 14:52:56
● 2016-07-02 14:45:14
○ 2026-03-21 10:53:22
○ 2026-03-21 10:53:24

○A103.224.182.2432015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 22:55:38
○ 2015-11-19 14:52:56
○ 2026-03-21 10:53:24

○A62.141.45.92016-07-02 → 2016-07-02 · 4 obs

○ 2015-11-19 14:52:56
● 2016-07-02 14:45:14
○ 2026-03-21 10:53:22
○ 2026-03-21 10:53:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
freeebookpdf.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server: 156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freeebookpdf.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

Name Servers

Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle delegation for freeebookpdf.com.

freeebookpdf.com uses the same name server setup as other domains, for example baannung.com, lushlaurel.com, adsgorithm.com, kumeme.com and windel(0x736578).net.

freeebookpdf.com shares name servers with other domains at least partially, for instance winkin.org, osmolpharma.com, duckload.com and ymgrads.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200

freeebookpdf.com - robtex.com