`maythicongcodien.com`

DNSSEC	⚠️ Not signed
A	103.147.186.219^{🇻🇳 CLOUDVIET-AS-VN103.147.186.0/24 Customer of Viettel CLOUDVIET-AS-VN}
NS	`nsbak.dotvndns.com` ⭐
		A	2406:9c80::9000:302^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`nsbak.dotvndns.com`
		A	112.213.89.22^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns8922.dotvndns.vn`
NS	`ns1.dotvndns.vn`
		A	2406:9c80::66^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns1.dotvndns.vn`
		A	112.213.89.3^{🇻🇳 SUPERDATA112.213.89.0/24 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	`ns1.dotvndns.vn`
NS	`ns2.dotvndns.vn`
		A	2406:9c80::9000:111^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
			PTR	`ns2.dotvndns.vn`
		A	222.255.121.247^{🇻🇳 VDC222.255.121.0/24 VNPT}
			PTR	`static.vdc.vn`
			PTR	`static.vnpt.vn`
TXT	`facebook-domain-verification=s6bo3u7j3ga2y18g61hlqxgtyl07oe`
SOA	`nsbak.dotvndns.com`hostmaster@maythicongcodien.com 2024-11-16 #12

`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=1777517416

Same first word

maythicongcodien.com

DNS History

8 records (4 active, 4 former)

●NSns1.dotvndns.vn2015-06-05 → 2026-04-30 · 2 obs

● 2015-06-05 02:04:08
● 2026-04-30 03:19:08

●NSns2.dotvndns.vn2015-06-05 → 2026-04-30 · 2 obs

● 2015-06-05 02:04:08
● 2026-04-30 03:19:08

●NSnsbak.dotvndns.com2018-05-29 → 2026-04-30 · 3 obs

○ 2015-06-05 02:04:08
● 2018-05-29 08:08:38
● 2026-04-30 03:19:08

○MXmail.maythicongcodien.com2015-06-05 → 2016-12-30 · 4 obs

● 2015-06-05 02:04:08
● 2016-12-30 02:44:44
○ 2018-05-29 08:08:38
○ 2026-04-30 03:19:08

●A103.147.186.2192026-03-21 → 2026-04-30 · 3 obs

○ 2018-05-29 08:08:38
● 2026-03-21 02:58:08
● 2026-04-30 03:19:08

○A125.212.247.462015-10-27 → 2016-12-30 · 5 obs

○ 2015-06-05 02:04:08
● 2015-10-27 21:19:54
● 2016-12-30 02:44:44
○ 2018-05-29 08:08:38
○ 2026-04-30 03:19:08

○A203.162.53.382015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 02:04:08
○ 2015-10-27 21:19:54
○ 2026-04-30 03:19:08

○A210.211.119.212018-05-29 → 2018-05-29 · 4 obs

○ 2016-12-30 02:44:44
● 2018-05-29 08:08:38
○ 2026-03-21 02:58:08
○ 2026-04-30 03:19:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
maythicongcodien.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn	2 records

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maythicongcodien.com (unsigned zone)

⏱️ Timing

Total: 1804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.147.186.219`
NS	3	`ns2.dotvndns.vn, nsbak.dotvndns.com...`
TXT	1	`facebook-domain-verification=s6bo3u7j3ga`
SOA	1	`nsbak.dotvndns.com hostmaster.maythicong`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

maythicongcodien.com points to a single IP: 103.147.186.219.

Other host names, for instance maykhoantu-vn.com, danhbonginox.com and www.m-t.com.vn share IP numbers with maythicongcodien.com.

Name Servers

maythicongcodien.com is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.

maythicongcodien.com partially shares name servers with other domains; examples include dodacmiendong.com, doantotnghiepxaydungvn.com, caygionglamnghiep.org, hoctiengphap.top and giaydantuongxinh.com.

These name servers are commonly used with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn, nsbak.pavietnam.net, nsbak.dotvndns.vn and ns1.nina.vn.

Host names with two IP numbers:

nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.

ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.

ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.

maythicongcodien.com - robtex.com