`dichvu.byscom.vn`

CNAME	`dns.webcake.io`
DNSSEC	⚠️ Not signed
A	113.20.119.34^{🇻🇳 CMC-1113.20.118.0/23 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi}
		PTR	`static.cmcti.vn`
A	203.171.27.189^{🇻🇳 CMC-1203.171.26.0/23 CMCTELECOM-VN}

`byscom.vn`

	DNSSEC	⚠️ Not signed
	A	103.121.89.84^{🇻🇳 BKNS-AS-VN103.121.88.0/23 BKNS-CG-VN VT05-LK03 Xa La, Phuc La ward, Ha Dong district, Ha Noi city}
	NS	`jobs.ns.cloudflare.com` ⭐
	NS	`liv.ns.cloudflare.com`
	MX	`mx1.larksuite.com` ⭐
	MX	`mx2.larksuite.com`⁽⁵⁾
	MX	`mx3.larksuite.com`⁽¹⁰⁾
	TXT	`v=spf1 +include:spf.onlarksuite.com -all`
	TXT	`verification-code-site-App_lark=xcbeUn00qrJHHFKdDOKW`
	SOA	`jobs.ns.cloudflare.com`dns@cloudflare.com serial=2402713657

Same first word

dichvu.es

dichvu.de

dichvu.so

dichvu.edu.vn

dichvu.vip

dichvu.cz

dichvu.com

dichvu.online

Similar names

dchivu.com

duvchi.com

DNS History

1 record (1 active, 0 former)

●CNAMEdns.webcake.io2026-05-01 → 2026-05-12 · 2 obs

● 2026-05-01 12:31:20
● 2026-05-12 03:18:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	-
byscom.vn	liv.ns.cloudflare.com, jobs.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.183

NS records: liv.ns.cloudflare.com, jobs.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byscom.vn (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`dns.webcake.io`

Analysis

IP Addresses

dichvu.byscom.vn resolves to two IP numbers: 113.20.119.34 and 203.171.27.189.

Other host names, for instance nhanqua.click, pvkhanh.id.vn, samsamrulia.io.vn, global.webcake.io and hocdethaydoi.edu.vn share IP numbers with dichvu.byscom.vn.

dichvu.byscom.vn - robtex.com

dichvu.byscom.vn

byscom.vn