cfh.com.vn - robtex.com

cfh.com.vn

DNSSECโš ๏ธ Not signed
NSns1.bkdns.vn โš ๏ธ Not in zone NS records
A2403:6a40:1:81::11:1๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN2403:6a40:1::/48 BKNS-VN
A103.48.81.11๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN103.48.80.0/22 BKNS-VN
NSns2.bkdns.vn โš ๏ธ Not in zone NS records
A2403:6a40:2000:247::220:1๐Ÿ‡ป๐Ÿ‡ณ BKNS-AS-VN2403:6a40:2000::/36 BKNS-VN
A103.3.247.220๐Ÿ‡ป๐Ÿ‡ณ BKNS-AS-VN103.3.247.0/24 VDATA-VN
NSns3.bkdns.vn โš ๏ธ Not in zone NS records
A2403:6a40:0:123::250:1๐Ÿ‡ป๐Ÿ‡ณ BKNS-AS-VN2403:6a40::/48 BKNS-VN BKNS-VN
A103.74.123.250๐Ÿ‡ป๐Ÿ‡ณ BKNS-AS-VN103.74.122.0/23 CNBKNS-VN

com.vn

DNSSECโš ๏ธ Not signed
NSdns-master.vnnic.vn โญ
NSa.dns-servers.vn โš ๏ธ Not in parent delegation
NSb.dns-servers.vn โš ๏ธ Not in parent delegation
NSc.dns-servers.vn โš ๏ธ Not in parent delegation
NSd.dns-servers.vn โš ๏ธ Not in parent delegation
NSe.dns-servers.vn โš ๏ธ Not in parent delegation
NSf.dns-servers.vn โš ๏ธ Not in parent delegation
NSg.dns-servers.vn โš ๏ธ Not in parent delegation
NSh.dns-servers.vn โš ๏ธ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2022834833

Subdomains

Same first word

Similar names

DNS History

5 records (3 active, 2 former)

NSns1.bkdns.vnns2.bkdns.vnns3.bkdns.vnMXmail.cfh.com.vnA103.74.123.2
โ—NSns1.bkdns.vn2026-05-12 โ†’ 2026-08-04 ยท 6 obs
โ— 2026-05-12 13:36:50
โ—‹ 2026-05-12 20:29:18
โ— 2026-05-15 17:50:18
โ—‹ 2026-05-16 23:10:36
โ— 2026-07-28 22:25:54
โ— 2026-08-04 08:46:04
โ—NSns2.bkdns.vn2026-05-12 โ†’ 2026-08-04 ยท 6 obs
โ— 2026-05-12 13:36:50
โ—‹ 2026-05-12 20:29:18
โ— 2026-05-15 17:50:18
โ—‹ 2026-05-16 23:10:36
โ— 2026-07-28 22:25:54
โ— 2026-08-04 08:46:04
โ—NSns3.bkdns.vn2026-05-12 โ†’ 2026-08-04 ยท 6 obs
โ— 2026-05-12 13:36:50
โ—‹ 2026-05-12 20:29:18
โ— 2026-05-15 17:50:18
โ—‹ 2026-05-16 23:10:36
โ— 2026-07-28 22:25:54
โ— 2026-08-04 08:46:04
โ—‹MXmail.cfh.com.vn2026-05-12 โ†’ 2026-05-15 ยท 5 obs
โ— 2026-05-12 13:36:50
โ—‹ 2026-05-12 20:29:18
โ— 2026-05-15 17:50:18
โ—‹ 2026-05-16 23:10:36
โ—‹ 2026-08-04 08:46:04
โ—‹A103.74.123.22026-05-12 โ†’ 2026-05-15 ยท 5 obs
โ— 2026-05-12 13:36:50
โ—‹ 2026-05-12 20:29:18
โ— 2026-05-15 17:50:18
โ—‹ 2026-05-16 23:10:36
โ—‹ 2026-08-04 08:46:04

๐Ÿ” DNS Trace

Analysis

Hierarchy

cfh.com.vn serves as the parent of team.cfh.com.vn and work.cfh.com.vn.

Name Servers

cfh.com.vn is delegated to three name servers: ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.

The name servers of cfh.com.vn overlap at least partially with those of other domains โ€” among them nguoisaigon.com.vn, chungchibatdongsan.edu.vn, dogtraining.com.vn and two more.

ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn each resolve to two IP addresses: ns1.bkdns.vn resolves to 103.48.81.11 and 2403:6a40:1:81::11:1; ns2.bkdns.vn resolves to 103.3.247.220 and 2403:6a40:2000:247::220:1; ns3.bkdns.vn resolves to 103.74.123.250 and 2403:6a40:0:123::250:1.