`bigrockbikes.com`

DNSSEC	⚠️ Not signed
A	103.154.102.40^{🇻🇳 HARAVAN-AS-VN103.154.102.0/23 HARAVAN-VN}
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}
TXT	`google-site-verification=lbY8wsZWK9Q2GjolurtcImHlTQ5bLYN6uh0vwHX_tCI`
SOA	`ns1.matbao.com`admin@matbao.com 2025-10-24 #1

`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=1778183886

Same first word

bigrockbikes.com

DNS History

18 records (3 active, 15 former)

○NSns-cloud-a1.googledomains.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-20 07:04:36
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○NSns-cloud-a2.googledomains.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-20 07:04:36
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○NSns-cloud-a3.googledomains.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-20 07:04:36
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○NSns-cloud-a4.googledomains.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-20 07:04:36
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

●NSns1.matbao.com2026-04-16 → 2026-05-07 · 3 obs

○ 2016-12-03 03:21:12
● 2026-04-16 08:40:24
● 2026-05-07 20:18:26

○NSns1.p12.dynect.net2015-06-08 → 2016-04-20 · 4 obs

● 2015-06-08 23:14:54
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

●NSns2.matbao.com2026-04-16 → 2026-05-07 · 3 obs

○ 2016-12-03 03:21:12
● 2026-04-16 08:40:24
● 2026-05-07 20:18:26

○NSns2.p12.dynect.net2015-06-08 → 2016-04-20 · 4 obs

● 2015-06-08 23:14:54
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

○NSns3.p12.dynect.net2015-06-08 → 2016-04-20 · 4 obs

● 2015-06-08 23:14:54
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

○NSns4.p12.dynect.net2015-06-08 → 2016-04-20 · 4 obs

● 2015-06-08 23:14:54
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

○MXalt1.aspmx.l.google.com2015-06-08 → 2016-12-03 · 4 obs

● 2015-06-08 23:14:54
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○MXalt2.aspmx.l.google.com2015-06-08 → 2016-12-03 · 4 obs

● 2015-06-08 23:14:54
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○MXaspmx.l.google.com2015-06-08 → 2016-12-03 · 4 obs

● 2015-06-08 23:14:54
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

●A103.154.102.402026-04-16 → 2026-05-07 · 3 obs

○ 2016-12-03 03:21:12
● 2026-04-16 08:40:24
● 2026-05-07 20:18:26

○A174.129.25.1702016-12-03 → 2016-12-03 · 4 obs

○ 2016-04-20 07:04:36
● 2016-12-03 03:21:12
○ 2026-04-16 08:40:24
○ 2026-05-07 20:18:26

○A208.113.183.972015-06-08 → 2016-01-24 · 4 obs

● 2015-06-08 23:14:54
● 2016-01-24 10:22:26
○ 2016-04-20 07:04:36
○ 2026-05-07 20:18:26

○A216.146.46.102016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-24 10:22:26
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

○A216.146.46.112016-04-20 → 2016-04-20 · 4 obs

○ 2016-01-24 10:22:26
● 2016-04-20 07:04:36
○ 2016-12-03 03:21:12
○ 2026-05-07 20:18:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:103.110.128.60

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.154.102.40`
NS	2	`ns1.matbao.com, ns2.matbao.com`
TXT	1	`google-site-verification=lbY8wsZWK9Q2Gjo`
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

bigrockbikes.com points to a single IP number: 103.154.102.40.

Other host names, for instance www.phuchy.vn, nhakhoa68.com, www.agana.vn, www.dannygreenbiomarkt.vn and lesquare-epicierfin.com.vn share IP numbers with bigrockbikes.com.

Name Servers

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

bigrockbikes.com uses the same name server setup as other domains, for instance eleanorbym.com, dulichindonesia.com, dhlvn.com, maxfuelstation.com and saigonbpo.com.

bigrockbikes.com shares name servers with other domains at least partially, for instance cnsmart.com.vn, kingdrinks.vn, cone.vn, binrich.net and dulichhohoabinh.vn.

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

bigrockbikes.com - robtex.com