book-lessons.com - robtex.com

book-lessons.com

DNSSEC⚠️ Not signed
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE
PTRdns1.p01.nsone.net
NSdns1.p02.nsone.net 🔒
A2620:4d:4000:6259:7:2:0:1🇺🇸 NSONE
PTRdns1.p02.nsone.net
A198.51.44.2🇺🇸 NSONE
PTRdns1.p02.nsone.net
NSdns2.p02.nsone.net 🔒
A2a00:edc0:6259:7:2::2🇺🇸 NSONE
PTRdns2.p02.nsone.net
A198.51.45.2🇺🇸 NSONE
PTRdns2.p02.nsone.net
NSdns3.p02.nsone.net 🔒
A2620:4d:4000:6259:7:2:0:3🇺🇸 NSONE
PTRdns3.p02.nsone.net
A198.51.44.66🇺🇸 NSONE
PTRdns3.p02.nsone.net
NSdns4.p02.nsone.net 🔒
A2a00:edc0:6259:7:2::4🇺🇸 NSONE
PTRdns4.p02.nsone.net
A198.51.45.66🇺🇸 NSONE
PTRdns4.p02.nsone.net
SOAdns1.p01.nsone.netdomains+netlify@netlify.com serial=1707921723

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

book-lessons.com

DNS History

20 records (5 active, 15 former)

200920112013201520172019202120232025NSdns1.p01.nsone.netdns1.p02.nsone.netdns2.p02.nsone.netdns3.p02.nsone.netdns4.p02.nsone.netdns1.registrar-servers.comdns2.registrar-servers.comns1.trafficz.comns2.trafficz.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA15.236.181.249162.255.119.24851.44.57.12752.47.155.5564.14.244.6064.34.46.60
●NSdns1.p01.nsone.net2026-02-21 → 2026-02-21 · 2 obs
○ 2017-06-29 05:24:14
● 2026-02-21 12:44:16
●NSdns1.p02.nsone.net2026-02-21 → 2026-02-21 · 2 obs
○ 2017-06-29 05:24:14
● 2026-02-21 12:44:16
○NSdns1.registrar-servers.com2016-11-29 → 2017-06-29 · 4 obs
○ 2015-10-31 16:58:56
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
●NSdns2.p02.nsone.net2026-02-21 → 2026-02-21 · 2 obs
○ 2017-06-29 05:24:14
● 2026-02-21 12:44:16
○NSdns2.registrar-servers.com2016-11-29 → 2017-06-29 · 4 obs
○ 2015-10-31 16:58:56
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
●NSdns3.p02.nsone.net2026-02-21 → 2026-02-21 · 2 obs
○ 2017-06-29 05:24:14
● 2026-02-21 12:44:16
●NSdns4.p02.nsone.net2026-02-21 → 2026-02-21 · 2 obs
○ 2017-06-29 05:24:14
● 2026-02-21 12:44:16
○NSns1.trafficz.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 01:57:16
○ 2015-10-31 16:58:56
○ 2026-02-21 12:44:16
○NSns2.trafficz.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 01:57:16
○ 2015-10-31 16:58:56
○ 2026-02-21 12:44:16
○MXeforward1.registrar-servers.com2016-11-29 → 2017-06-29 · 3 obs
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○MXeforward2.registrar-servers.com2016-11-29 → 2017-06-29 · 3 obs
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○MXeforward3.registrar-servers.com2016-11-29 → 2017-06-29 · 3 obs
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○MXeforward4.registrar-servers.com2016-11-29 → 2017-06-29 · 3 obs
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○MXeforward5.registrar-servers.com2016-11-29 → 2017-06-29 · 3 obs
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○A15.236.181.2492026-02-21 → 2026-02-21 · 1 obs
○ 2026-02-21 12:44:16
○A162.255.119.2482016-11-29 → 2017-06-29 · 4 obs
○ 2015-10-31 16:58:56
● 2016-11-29 18:15:18
● 2017-06-29 05:24:14
○ 2026-02-21 12:44:16
○A51.44.57.1272026-02-21 → 2026-02-21 · 1 obs
○ 2026-02-21 12:44:16
○A52.47.155.552026-02-21 → 2026-02-21 · 1 obs
○ 2026-02-21 12:44:16
○A64.14.244.602008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 01:57:16
○ 2015-10-31 16:58:56
○ 2026-02-21 12:44:16
○A64.34.46.602008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 01:57:16
○ 2015-10-31 16:58:56
○ 2026-02-21 12:44:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
book-lessons.comdns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net-

✅ Authoritative Response

Server: 198.51.44.66

NS records: dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

TypeCountSample Data
NS4dns1.p02.nsone.net, dns2.p02.nsone.net...
SOA1dns1.p01.nsone.net domains+netlify.netli

AI analysis

book-lessons.com is delegated to five name servers: dns1.p01.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net, dns3.p02.nsone.net and dns4.p02.nsone.net.

book-lessons.com at least partially shares name servers with other domains, including margotalais.com, stopp-hepatitis.at, remotefleetvision.com, semantichelper.com and berom.net.

These name servers are commonly used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, connect1.squarespacedns.com, connect2.squarespacedns.com and ns01.jnjdns.com.

Host names with two IP numbers:

dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

dns1.p02.nsone.net points to: 2620:4d:4000:6259:7:2:0:1 and 198.51.44.2.

dns2.p02.nsone.net points to: 2a00:edc0:6259:7:2::2 and 198.51.45.2.

dns3.p02.nsone.net points to: 2620:4d:4000:6259:7:2:0:3 and 198.51.44.66.

dns4.p02.nsone.net points to: 2a00:edc0:6259:7:2::4 and 198.51.45.66.