stopbook.com - dns.ninja

`stopbook.com`

DNSSEC	⚠️ Not signed
A	211.43.205.166^{🇰🇷 DACOM-NET211.43.192.0/19 PACNET (proxy-registered route object)}
NS	`ns1.koreanstudies.net` ⭐ ⚠️ Not in zone NS records
		A	210.101.116.2^{🇰🇷 KT-NET210.101.64.0/18 KORnet operation Center(Korea Telecom)}
NS	`ns.koreanstudies.net` ⚠️ Not in zone NS records
		A	210.101.116.1^{🇰🇷 KT-NET210.101.64.0/18 KORnet operation Center(Korea Telecom)}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
TXT	`google-site-verification=kF9FzLFxI3Xy6E--StXcIDXRLrK2eqF8jlHwl7K9Ig8`
SOA	`ns.koreanstudies.net`adminns@koreanstudies.net serial=100

`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=1782636290

Subdomains

mail.stopbook.com

Same first word

stopbook.com

Similar names

DNS History

6 records (4 active, 2 former)

●NSns.koreanstudies.net2015-05-30 → 2026-06-28 · 2 obs

● 2015-05-30 04:33:00
● 2026-06-28 08:51:24

●NSns1.koreanstudies.net2015-05-30 → 2026-06-28 · 2 obs

● 2015-05-30 04:33:00
● 2026-06-28 08:51:24

○MXmail.stopbook.com2015-05-30 → 2020-03-11 · 4 obs

● 2015-05-30 04:33:00
● 2020-03-11 18:02:12
○ 2026-04-04 17:14:06
○ 2026-06-28 08:51:24

●MXsmtp.google.com2026-04-04 → 2026-06-28 · 3 obs

○ 2020-03-11 18:02:12
● 2026-04-04 17:14:06
● 2026-06-28 08:51:24

○A125.142.50.1302015-05-30 → 2020-03-11 · 4 obs

● 2015-05-30 04:33:00
● 2020-03-11 18:02:12
○ 2026-04-04 17:14:06
○ 2026-06-28 08:51:24

●A211.43.205.1662026-04-04 → 2026-06-28 · 3 obs

○ 2020-03-11 18:02:12
● 2026-04-04 17:14:06
● 2026-06-28 08:51:24

🔍 DNS Trace

Analysis

Hierarchy

mail.stopbook.com is a subdomain of stopbook.com.

IP Addresses

stopbook.com has exactly one IP address — 211.43.205.166.

Name Servers

stopbook.com has two authoritative name servers — ns1.koreanstudies.net and ns.koreanstudies.net.

The name server configuration of stopbook.com is shared with other domains, for instance papersearch.net, booktory.com, kavi.or.kr and two others.

The name servers of stopbook.com overlap at least partially with those of other domains — among them tina.or.kr, ordo.or.kr, kmsk.or.kr and two more.

These name servers commonly co-occur with the name servers g0ysv0u2phj00c0, ns12, dhfjgjj3 and d8hfz8k3.

Both ns1.koreanstudies.net and ns.koreanstudies.net have a single IP address each — ns1.koreanstudies.net resolves to 210.101.116.2 while ns.koreanstudies.net resolves to 210.101.116.1.

Mail Servers

stopbook.com uses one mail server — smtp.google.com.

The mail server setup of stopbook.com matches that of other domains such as azurslot.com, cannasystems.ca, 80bytes.gr and two others.

At least some of the mail servers used by stopbook.com are shared with other domains: dotsdev.nl, chrisstark.com, collegeessayexample.com and two others among them.

The mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com are commonly used alongside these mail servers.

smtp.google.com has 9 IP addresses: 142.250.31.26, 142.250.31.27, 172.253.63.26 plus 6 more.