`b2bgosell.com`

DNSSEC	⚠️ Not signed
A	157.230.247.144^{🇸🇬 DIGITALOCEAN157.230.240.0/20 DigitalOcean}
NS	`ns1.matbao.com` ⭐
		A	13.250.228.99^{🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix}
			PTR	`ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com`
		A	103.110.128.60^{🇻🇳 AXYS-VN103.110.128.0/23}
NS	`ns2.matbao.com`
		A	35.198.203.127^{🇸🇬 Google35.198.192.0/20}
			PTR	`127.203.198.35.bc.googleusercontent.com`
		A	103.138.89.11^{🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET}
MX	`pro63.emailserver.vn` ⭐
		A	103.110.129.163^{🇻🇳 AXYS-VN103.110.128.0/23}
			PTR	`pro63.emailserver.vn`
SOA	`ns1.matbao.com`admin@matbao.com 2025-01-10 #3

`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=1778336556

Same first word

b2bgosell.com

DNS History

6 records (4 active, 2 former)

●NSns1.matbao.com2019-12-18 → 2026-05-09 · 2 obs

● 2019-12-18 07:36:02
● 2026-05-09 14:35:02

●NSns2.matbao.com2019-12-18 → 2026-05-09 · 2 obs

● 2019-12-18 07:36:02
● 2026-05-09 14:35:02

○MXmail.b2bgosell.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 07:36:02
○ 2026-03-02 15:45:20
○ 2026-05-09 14:35:02

●MXpro63.emailserver.vn2026-03-02 → 2026-05-09 · 3 obs

○ 2019-12-18 07:36:02
● 2026-03-02 15:45:20
● 2026-05-09 14:35:02

○A139.59.248.212019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 07:36:02
○ 2026-03-02 15:45:20
○ 2026-05-09 14:35:02

●A157.230.247.1442026-03-02 → 2026-05-09 · 3 obs

○ 2019-12-18 07:36:02
● 2026-03-02 15:45:20
● 2026-05-09 14:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b2bgosell.com	ns1.matbao.com, ns2.matbao.com	4 records

✅ Authoritative Response

Server:103.138.89.11

NS records: ns1.matbao.com, ns2.matbao.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2bgosell.com (unsigned zone)

⏱️ Timing

Total: 656ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.230.247.144`
NS	2	`ns2.matbao.com, ns1.matbao.com`
MX	1	`pro63.emailserver.vn (pri: 10)`
SOA	1	`ns1.matbao.com admin.matbao.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)

Analysis

IP Addresses

b2bgosell.com points to a single IP number: 157.230.247.144.

Other host names, for instance dcar.com.vn, share IP numbers with b2bgosell.com.

Name Servers

b2bgosell.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.

b2bgosell.com uses the same name server setup as other domains, for instance songkhoe247.com, dongatrading.com, nhatvietdoor.com, datminhlongplastic.com and vitinhttc.com.

b2bgosell.com shares name servers with other domains at least partially, for instance vinfastmotor.vn, theoceanvillas.net, minhschool.edu.vn, bachmy.com and vstserver.com.

these name servers are commonly used with ns1.matbao.vn, ns2.matbao.vn, ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.

Host names with two IP numbers:

The host ns1.matbao.com points to 13.250.228.99 and 103.110.128.60.

The host ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.

Mail Servers

The mail server for b2bgosell.com is pro63.emailserver.vn.

b2bgosell.com shares the same mail server setup as other domains, including coffee2424.net, comaycraft.com, fbio.com.vn, ketoandongnama.vn and giacongsonnuoc.vn.

b2bgosell.com shares some mail servers with other domains, including dobc.vn, haiants.vn, hfs.com.vn, ibiotech.com.vn and vietocean.net.

Host name pro63.emailserver.vn resolves to IP 103.110.129.163.

b2bgosell.com - robtex.com

b2bgosell.com

com