`bietthunamlong.com`

DNSSEC	⚠️ Not signed
A	103.97.127.38^{🇻🇳 LUUTRUSO-AS-VN103.97.127.0/24 LUUTRUSOCN1-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}
MX	`mail.bietthunamlong.com` ⭐
TXT	`v=spf1 mx include:103.97.127.38 -all`
SOA	`ns1.matbao.com`admin@matbao.com 2026-01-11 #2

`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=1778386211

Same first word

bietthunamlong.com

DNS History

10 records (4 active, 6 former)

●NSns1.matbao.com2026-05-01 → 2026-05-10 · 3 obs

○ 2018-09-20 06:54:56
● 2026-05-01 08:12:20
● 2026-05-10 04:30:32

○NSns1.namebrightdns.com2018-09-20 → 2018-09-20 · 4 obs

○ 2016-12-20 21:52:34
● 2018-09-20 06:54:56
○ 2026-05-01 08:12:20
○ 2026-05-10 04:30:32

○NSns1.pavietnam.vn2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:52:34
○ 2018-09-20 06:54:56
○ 2026-05-10 04:30:32

●NSns2.matbao.com2026-05-01 → 2026-05-10 · 3 obs

○ 2018-09-20 06:54:56
● 2026-05-01 08:12:20
● 2026-05-10 04:30:32

○NSns2.namebrightdns.com2018-09-20 → 2018-09-20 · 4 obs

○ 2016-12-20 21:52:34
● 2018-09-20 06:54:56
○ 2026-05-01 08:12:20
○ 2026-05-10 04:30:32

○NSns2.pavietnam.vn2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:52:34
○ 2018-09-20 06:54:56
○ 2026-05-10 04:30:32

●MXmail.bietthunamlong.com2016-12-20 → 2026-05-10 · 4 obs

● 2016-12-20 21:52:34
○ 2018-09-20 06:54:56
● 2026-05-01 08:12:20
● 2026-05-10 04:30:32

●A103.97.127.382026-05-01 → 2026-05-10 · 3 obs

○ 2018-09-20 06:54:56
● 2026-05-01 08:12:20
● 2026-05-10 04:30:32

○A210.245.90.2332016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:52:34
○ 2018-09-20 06:54:56
○ 2026-05-10 04:30:32

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-09-20 → 2018-09-20 · 3 obs

● 2018-09-20 06:54:56
○ 2026-05-01 08:12:20
○ 2026-05-10 04:30:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bietthunamlong.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

⚠️ Insecure (no DNSSEC)

No DS record for bietthunamlong.com (unsigned zone)

⏱️ Timing

Total: 3557ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.97.127.38`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	1	`mail.bietthunamlong.com (pri: 10)`
TXT	1	`v=spf1 mx include:103.97.127.38 -all`
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

bietthunamlong.com resolves to a single IP address: 103.97.127.38.

Other host names including canhogreenskyline.com.vn, ancu.net, elyseislands.com.vn, fresiagarden.com.vn and duannamlong.com.vn share IP numbers with bietthunamlong.com.

Name Servers

bietthunamlong.com's delegation uses two name servers, ns1.matbao.com and ns2.matbao.com.

bietthunamlong.com shares the same name server setup as other domains, for example documinhchien.com, chayquangcao.net, bacgiangcomputer.com, quoctrungmusic.com and rainsoftvietnam.com.

bietthunamlong.com at least partially shares name servers with other domains, including sonkalvina.com, khaosatdiahinh.net, viettelsolution.vn, buildshop.vn and lecoffee.com.vn.

These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn, ns1.digipowerdns.com, ns4.digipowerdns.com, ns3.digipowerdns.com, ns2.digipowerdns.com, ns3.matbao.com, ns-bak.matbao.com and ns4.matbao.com.

Host names with two IPs:

ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60

ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11

Mail Servers

bietthunamlong.com is handled by a single mail server, mail.bietthunamlong.com.

bietthunamlong.com - robtex.com