`gachmendanang.com`

DNSSEC	⚠️ Not signed
A	103.221.223.122^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-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`
NS	`ns3.dotvndns.vn`
		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`
MX	`mail.gachmendanang.com` ⭐
		A	103.221.223.122^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
TXT	`google-site-verification=X3z5yOBu_mzNIgbyoKEsmInvcShOg_jF0Xxv8zfc8i0`
SOA	`nsbak.dotvndns.com`hostmaster@gachmendanang.com 2022-05-14 #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=1778537196

Subdomains

mail.gachmendanang.com

Same first word

gachmendanang.com

gachmendanang.vn

DNS History

15 records (6 active, 9 former)

○NSdns1.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○NSdns2.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

●NSns1.dotvndns.vn2026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

●NSns2.dotvndns.vn2026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

●NSns3.dotvndns.vn2026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

●NSnsbak.dotvndns.com2026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

○MXeforward1.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○MXeforward2.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○MXeforward3.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○MXeforward4.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○MXeforward5.registrar-servers.com2017-08-14 → 2021-05-18 · 4 obs

● 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

●MXmail.gachmendanang.com2026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

●A103.221.223.1222026-02-17 → 2026-05-11 · 3 obs

○ 2021-05-18 23:23:42
● 2026-02-17 12:12:32
● 2026-05-11 22:15:38

○A192.64.119.1322021-05-18 → 2021-05-18 · 4 obs

○ 2017-08-14 12:27:00
● 2021-05-18 23:23:42
○ 2026-02-17 12:12:32
○ 2026-05-11 22:15:38

○A35.185.162.1252017-08-14 → 2017-08-14 · 3 obs

● 2017-08-14 12:27:00
○ 2021-05-18 23:23:42
○ 2026-05-11 22:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
gachmendanang.com	nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn	2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gachmendanang.com (unsigned zone)

⏱️ Timing

Total: 1618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.223.122`
NS	4	`nsbak.dotvndns.com, ns1.dotvndns.vn...`
MX	1	`mail.gachmendanang.com (pri: 10)`
TXT	1	`google-site-verification=X3z5yOBu_mzNIgb`
SOA	1	`nsbak.dotvndns.com hostmaster.gachmendan`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

gachmendanang.com is the parent of mail.gachmendanang.com.

IP Addresses

gachmendanang.com resolves to one IP number: 103.221.223.122.

other host names including amthanhdanhtuyen.vn, mail.yamasunvn.com, yamasunvn.com, kmp.com.vn and www.amthanhdanhtuyen.vn share IP numbers with gachmendanang.com.

Name Servers

gachmendanang.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.

gachmendanang.com at least partially shares name servers with other domains, for instance lapmangwifi-fpt.store, huedev.com, dlvcorp.com, phucsinhsonla.com and wot.vn.