booknow.vn - robtex.com

booknow.vn

vn

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns-master.vnnic.vn โญ
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030771878

Same first word

Similar names

DNS History

9 records (8 active, 1 former)

202120222023202420252026NSns1.matbao.vnns2.matbao.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA103.1.238.50112.213.86.99
โ—NSns1.matbao.vn2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—NSns2.matbao.vn2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—MXalt1.aspmx.l.google.com2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—MXalt2.aspmx.l.google.com2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—MXalt3.aspmx.l.google.com2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—MXalt4.aspmx.l.google.com2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—MXaspmx.l.google.com2020-02-20 โ†’ 2026-05-14 ยท 2 obs
โ— 2020-02-20 18:36:00
โ— 2026-05-14 08:52:00
โ—A103.1.238.502026-04-23 โ†’ 2026-05-14 ยท 3 obs
โ—‹ 2020-02-20 18:36:00
โ— 2026-04-23 18:39:58
โ— 2026-05-14 08:52:00
โ—‹A112.213.86.992020-02-20 โ†’ 2020-02-20 ยท 3 obs
โ— 2020-02-20 18:36:00
โ—‹ 2026-04-23 18:39:58
โ—‹ 2026-05-14 08:52:00

๐Ÿ” DNS Trace

Analysis

IP Addresses

booknow.vn maps to IP address 103.1.238.50.

Other host names such as gioitreconggiao.org and tamlan.vn share IP numbers with booknow.vn.

Name Servers

Two name servers ns1.matbao.vn and ns2.matbao.vn are delegated to booknow.vn.

booknow.vn uses the same name server configuration as other domains, such as parfumerie.vn, sawdustmachine.vn, everpia.vn, goodbaby.vn and ostaroppo.vn.

Host names with two IP numbers:

The host name ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60; the host name ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11.

Mail Servers

booknow.vn is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c17::1a and 142.250.31.27

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)