`if-book.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns65.domaincontrol.com` ⭐
		A	2603:5:2164::2b^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns65.domaincontrol.com`
		A	97.74.102.43^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns65.domaincontrol.com`
NS	`ns66.domaincontrol.com`
		A	2603:5:2264::2b^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns66.domaincontrol.com`
		A	173.201.70.43^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns66.domaincontrol.com`
SOA	`ns65.domaincontrol.com`dns@jomax.net 2024-09-11 #17

`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=1774615147

WOT: SAFE (2/100)

Subdomains

www.if-book.com

Same first word

if-book.com

DNS History

6 records (4 active, 2 former)

●NSns65.domaincontrol.com2016-03-18 → 2026-03-27 · 2 obs

● 2016-03-18 12:13:16
● 2026-03-27 12:46:42

●NSns66.domaincontrol.com2016-03-18 → 2026-03-27 · 2 obs

● 2016-03-18 12:13:16
● 2026-03-27 12:46:42

○MXmail.if-book.com2016-03-18 → 2018-08-29 · 4 obs

● 2016-03-18 12:13:16
● 2018-08-29 08:54:12
○ 2026-03-12 11:00:26
○ 2026-03-27 12:46:42

●A15.197.148.332026-03-12 → 2026-03-27 · 3 obs

○ 2018-08-29 08:54:12
● 2026-03-12 11:00:26
● 2026-03-27 12:46:42

○A160.153.93.1382016-03-18 → 2018-08-29 · 4 obs

● 2016-03-18 12:13:16
● 2018-08-29 08:54:12
○ 2026-03-12 11:00:26
○ 2026-03-27 12:46:42

●A3.33.130.1902026-03-12 → 2026-03-27 · 3 obs

○ 2018-08-29 08:54:12
● 2026-03-12 11:00:26
● 2026-03-27 12:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
if-book.com	ns66.domaincontrol.com, ns65.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.102.43

NS records: ns66.domaincontrol.com, ns65.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for if-book.com (unsigned zone)

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns65.domaincontrol.com, ns66.domaincontrol.com`
SOA	1	`ns65.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)

Analysis

Hierarchy

www.if-book.com is a child of if-book.com.

IP Addresses

if-book.com has two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names, for instance assaltd.co.uk, dancingwithyourdna.com, summitclubrealty.com, 5584688.com and carpet-eco-cleaning-denver.com share IP numbers with if-book.com.

Name Servers

if-book.com's delegation uses two name servers: ns65.domaincontrol.com and ns66.domaincontrol.com.

if-book.com uses the same name server setup as other domains, such as video-dolmetschen.com, sfengshui.com, energeticemployees.com, computercoach.mobi and cybersurvey.com.

Host names with two IPs:

ns65.domaincontrol.com points to 2603:5:2164::2b and 97.74.102.43

ns66.domaincontrol.com points to 2603:5:2264::2b and 173.201.70.43

if-book.com - robtex.com

if-book.com

com