`dangkythuonghieu.org`

DNSSEC	⚠️ Not signed
A	45.117.169.95^{🇻🇳 SUPERDATA45.117.169.0/24 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	`mx16995.superdata.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}
SOA	`ns1.matbao.com`admin@matbao.com 2025-11-04 #3

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778351512

Same first word

dangkythuonghieu.org

dangkythuonghieu.com.vn

dangkythuonghieu.com

DNS History

8 records (3 active, 5 former)

●NSns1.matbao.com2020-01-04 → 2026-05-09 · 3 obs

○ 2017-02-20 05:35:16
● 2020-01-04 08:33:22
● 2026-05-09 18:58:40

○NSns1.tenten.vn2015-07-06 → 2017-02-20 · 4 obs

● 2015-07-06 15:46:50
● 2017-02-20 05:35:16
○ 2020-01-04 08:33:22
○ 2026-05-09 18:58:40

●NSns2.matbao.com2020-01-04 → 2026-05-09 · 3 obs

○ 2017-02-20 05:35:16
● 2020-01-04 08:33:22
● 2026-05-09 18:58:40

○NSns2.tenten.vn2015-07-06 → 2017-02-20 · 4 obs

● 2015-07-06 15:46:50
● 2017-02-20 05:35:16
○ 2020-01-04 08:33:22
○ 2026-05-09 18:58:40

○NSns3.tenten.vn2015-07-06 → 2017-02-20 · 4 obs

● 2015-07-06 15:46:50
● 2017-02-20 05:35:16
○ 2020-01-04 08:33:22
○ 2026-05-09 18:58:40

○A103.18.6.1092015-12-13 → 2017-02-20 · 5 obs

○ 2015-07-06 15:46:50
● 2015-12-13 21:56:46
● 2017-02-20 05:35:16
○ 2020-01-04 08:33:22
○ 2026-05-09 18:58:40

○A120.72.98.82015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 15:46:50
○ 2015-12-13 21:56:46
○ 2026-05-09 18:58:40

●A45.117.169.952020-01-04 → 2026-05-09 · 3 obs

○ 2017-02-20 05:35:16
● 2020-01-04 08:33:22
● 2026-05-09 18:58:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
dangkythuonghieu.org	ns2.matbao.com, ns1.matbao.com	-

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dangkythuonghieu.org (unsigned zone)

⏱️ Timing

Total: 1120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.117.169.95`
NS	2	`ns1.matbao.com, ns2.matbao.com`
SOA	1	`ns1.matbao.com admin.matbao.com`

Analysis

IP Addresses

dangkythuonghieu.org points to a single IP address: 45.117.169.95.

Name Servers

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

dangkythuonghieu.org uses the same name server setup as other domains, including saomaitech.com, 2307nutrisi.click, dulichhalong.biz, viente.net and tien-bry3.asia.

At least part of the name servers for dangkythuonghieu.org are shared with other domains, for instance hasha.vn, sportconnect.vn, chothuoc247.vn, sanvere.com and itcaudio.com.vn.

These name servers are commonly used alongside ns1.matbao.vn and ns2.matbao.vn.

Host names with two IP numbers:

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.

dangkythuonghieu.org - robtex.com