`saigonsignature.com`

DNSSEC	⚠️ Not signed
A	103.77.162.7^{🇻🇳 SUPERDATA103.77.162.0/24 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	`yokohama.maychu.cloud`
NS	`nsbak.pavietnam.net` ⭐
		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.pavietnam.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.pavietnam.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`
MX	`mail9390.maychuemail.com` ⭐
		A	112.213.93.90^{🇻🇳 SUPERDATA112.213.93.0/24 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	`mail9390.maychuemail.com`
MX	`mx9390.maychuemail.net`⁽¹⁰⁾
		A	112.213.93.90^{🇻🇳 SUPERDATA112.213.93.0/24 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	`mail9390.maychuemail.com`
TXT	`v=spf1 +a +mx +ip4:112.213.92.50 +ip4:112.213.92.201 +ip4:112.213.93.90 ~all`
SOA	`nsbak.pavietnam.net`hostmaster@saigonsignature.com 2025-01-15 #4

`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=1775931617

Same first word

saigonsignature.com

DNS History

9 records (6 active, 3 former)

●NSns1.pavietnam.vn2017-01-04 → 2026-04-11 · 2 obs

● 2017-01-04 23:41:58
● 2026-04-11 18:49:44

●NSns2.pavietnam.vn2017-01-04 → 2026-04-11 · 2 obs

● 2017-01-04 23:41:58
● 2026-04-11 18:49:44

●NSnsbak.pavietnam.net2020-02-23 → 2026-04-11 · 3 obs

○ 2017-01-04 23:41:58
● 2020-02-23 19:56:38
● 2026-04-11 18:49:44

○MXmail.saigonsignature.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 23:41:58
○ 2020-02-23 19:56:38
○ 2026-04-11 18:49:44

●MXmail9390.maychuemail.com2020-02-23 → 2026-04-11 · 3 obs

○ 2017-01-04 23:41:58
● 2020-02-23 19:56:38
● 2026-04-11 18:49:44

●MXmx9390.maychuemail.net2020-02-23 → 2026-04-11 · 3 obs

○ 2017-01-04 23:41:58
● 2020-02-23 19:56:38
● 2026-04-11 18:49:44

●A103.77.162.72026-03-05 → 2026-04-11 · 3 obs

○ 2021-05-01 13:24:08
● 2026-03-05 09:49:48
● 2026-04-11 18:49:44

○A112.213.89.1672021-05-01 → 2021-05-01 · 4 obs

○ 2020-02-23 19:56:38
● 2021-05-01 13:24:08
○ 2026-03-05 09:49:48
○ 2026-04-11 18:49:44

○A112.213.89.292017-01-04 → 2020-02-23 · 4 obs

● 2017-01-04 23:41:58
● 2020-02-23 19:56:38
○ 2021-05-01 13:24:08
○ 2026-04-11 18:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
saigonsignature.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for saigonsignature.com (unsigned zone)

⏱️ Timing

Total: 1460ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.7`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	2	`mx9390.maychuemail.net (pri: 10), mail9390.maychuemail.com (pri: 5)`
TXT	1	`v=spf1 +a +mx +ip4:112.213.92.50 +ip4:11`
SOA	1	`nsbak.pavietnam.net hostmaster.saigonsig`

Analysis

IP Addresses

saigonsignature.com resolves to one IP number: 103.77.162.7.

Other host names, for instance viettangroup.com.vn, technogas.vn, austdoor.com, www.kichhanoi.vn and tansonnhatgolf.vn share IP numbers with saigonsignature.com.

Name Servers

saigonsignature.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

saigonsignature.com at least partially shares name servers with other domains, including ductrielectrics.com, nhattinsteel.com, baobitanthai.com.vn, khopnoitruc.com and maymachanhhan.com.

these name servers are commonly used alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, dnsbak.pavietnam.vn and nsbak.pavietnam.vn.

Host names with two IP numbers:

nsbak.pavietnam.net: 2406:9c80::9000:302 and 112.213.89.22

ns1.pavietnam.vn: 2406:9c80::66 and 112.213.89.3

ns2.pavietnam.vn: 2406:9c80::9000:111 and 222.255.121.247

Mail Servers

saigonsignature.com is served by two mail servers mail9390.maychuemail.com and mx9390.maychuemail.net.

saigonsignature.com uses the same mail server setup as other domains, including ezsoft.vn and nhattri.com.

saigonsignature.com shares some mail servers with other domains, at least in part, for example tc-tech.com.vn.

These mail servers are often used together with the mail servers mail.tc-tech.com.vn.

Host names with a single IP number:

The host name mail9390.maychuemail.com points to 112.213.93.90.

The host name mx9390.maychuemail.net points to 112.213.93.90.

Host names pointing to 112.213.93.90: mail9390.maychuemail.com and mx9390.maychuemail.net.

saigonsignature.com - robtex.com