`capnuockontum.com`

DNSSEC	⚠️ Not signed
A	103.156.3.5^{🇻🇳 MOBIFONE-AS-VN103.156.3.0/24 MOBIFONEDAKNONG-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	`mail90101.maychuemail.com` ⭐
		A	2406:9c80::9000:120a^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`mail90101.maychuemail.com`
		A	112.213.90.101^{🇻🇳 SUPERDATA112.213.90.0/24 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	`mail90101.maychuemail.com`
MX	`mx90101.maychuemail.net`⁽¹⁰⁾
		A	112.213.90.101^{🇻🇳 SUPERDATA112.213.90.0/24 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	`mail90101.maychuemail.com`
TXT	`v=spf1 include:spf.maychuemail.com ~all`
SOA	`ns1.matbao.com`admin@matbao.com 2026-03-26 #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=1778327356

Same first word

capnuockontum.com

DNS History

6 records (5 active, 1 former)

●NSns1.matbao.com2018-08-22 → 2026-05-09 · 2 obs

● 2018-08-22 13:37:28
● 2026-05-09 12:18:40

●NSns2.matbao.com2018-08-22 → 2026-05-09 · 2 obs

● 2018-08-22 13:37:28
● 2026-05-09 12:18:40

●MXmail90101.maychuemail.com2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:37:52
● 2026-05-09 12:18:40

●MXmx90101.maychuemail.net2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 15:37:52
● 2026-05-09 12:18:40

●A103.156.3.52026-05-01 → 2026-05-09 · 3 obs

○ 2018-08-22 13:37:28
● 2026-05-01 15:37:52
● 2026-05-09 12:18:40

○A112.78.2.1122018-08-22 → 2018-08-22 · 3 obs

● 2018-08-22 13:37:28
○ 2026-05-01 15:37:52
○ 2026-05-09 12:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
capnuockontum.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 capnuockontum.com (unsigned zone)

⏱️ Timing

Total: 3599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.156.3.5`
NS	2	`ns1.matbao.com, ns2.matbao.com`
MX	2	`mail90101.maychuemail.com (pri: 5), mx90101.maychuemail.net (pri: 10)`
TXT	1	`v=spf1 include:spf.maychuemail.com ~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

capnuockontum.com resolves to a single IP: 103.156.3.5.

Other host names, for instance daugiaphuongnam.vn, www.daugiaphuongnam.vn, anphuong.com, www.chualienhoa.vn and cms.mobifonecantho.vn share IP numbers with capnuockontum.com.

Name Servers

capnuockontum.com has two name servers: ns1.matbao.com and ns2.matbao.com.

capnuockontum.com shares the same name server setup as other domains, for example grcvn.com, hotram.net, wisebusiness.click, banthomoi.cloud and augercare.click.

capnuockontum.com shares some name servers with other domains, for example vmcmotors.com, uocmovahanhphuc.com.vn, thegioihatdinhduong.com, vnlifepaint.com.vn and tsdc.edu.vn.

These name servers are commonly used alongside ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.com and ns4.matbao.com.

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.

Mail Servers

capnuockontum.com is served by two mail servers: mail90101.maychuemail.com and mx90101.maychuemail.net.

capnuockontum.com shares the mail server setup with other domains, for example gojoytravel.com, nghiatranglachongvien.net, vinhphatmed.vn, suabimleloi.com and picoglobal.vn.

capnuockontum.com shares some mail servers with other domains, at least partially; for instance samnhut.com, gachluxcasa.vn, gemdentalstudio.vn, u444.vn and hustmen.com.

Host names with two IP numbers: mail90101.maychuemail.com points to: 2406:9c80::9000:120a and 112.213.90.101.

Host names with one IP number: mx90101.maychuemail.net points to: 112.213.90.101.

Host names that point to 112.213.90.101: mail90101.maychuemail.com and mx90101.maychuemail.net.

capnuockontum.com - robtex.com