`gomhailong.com`

DNSSEC	⚠️ Not signed
A	45.122.221.235^{🇻🇳 VHOST-AS-VN45.122.221.0/24 VHOST-VN}
		PTR	`share03.onehost.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	`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	`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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1include:_spf.google.com~all`
SOA	`ns1.pavietnam.vn`hostmaster@gomhailong.com 2022-05-09 #6

`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=1776642012

Subdomains

mail.gomhailong.com

Same first word

gomhailong.com

DNS History

14 records (10 active, 4 former)

○NSdns21.fpt.vn2015-06-19 → 2017-06-18 · 4 obs

● 2015-06-19 22:18:06
● 2017-06-18 02:32:42
○ 2026-04-14 15:06:22
○ 2026-04-19 23:41:26

○NSdns22.fpt.vn2015-06-19 → 2017-06-18 · 4 obs

● 2015-06-19 22:18:06
● 2017-06-18 02:32:42
○ 2026-04-14 15:06:22
○ 2026-04-19 23:41:26

●NSns1.dotvndns.vn2026-04-14 → 2026-04-19 · 3 obs

○ 2017-06-18 02:32:42
● 2026-04-14 15:06:22
● 2026-04-19 23:41:26

●NSns1.pavietnam.vn2026-04-14 → 2026-04-19 · 3 obs

○ 2017-06-18 02:32:42
● 2026-04-14 15:06:22
● 2026-04-19 23:41:26

●NSns2.dotvndns.vn2026-04-14 → 2026-04-19 · 3 obs

○ 2017-06-18 02:32:42
● 2026-04-14 15:06:22
● 2026-04-19 23:41:26

●NSnsbak.dotvndns.com2026-04-14 → 2026-04-19 · 3 obs

○ 2017-06-18 02:32:42
● 2026-04-14 15:06:22
● 2026-04-19 23:41:26

●MXalt1.aspmx.l.google.com2015-06-19 → 2026-04-19 · 2 obs

● 2015-06-19 22:18:06
● 2026-04-19 23:41:26

●MXalt2.aspmx.l.google.com2015-06-19 → 2026-04-19 · 2 obs

● 2015-06-19 22:18:06
● 2026-04-19 23:41:26

●MXaspmx.l.google.com2015-06-19 → 2026-04-19 · 2 obs

● 2015-06-19 22:18:06
● 2026-04-19 23:41:26

●MXaspmx2.googlemail.com2015-06-19 → 2026-04-19 · 2 obs

● 2015-06-19 22:18:06
● 2026-04-19 23:41:26

●MXaspmx3.googlemail.com2015-06-19 → 2026-04-19 · 2 obs

● 2015-06-19 22:18:06
● 2026-04-19 23:41:26

○A103.27.60.112015-06-19 → 2015-06-19 · 3 obs

● 2015-06-19 22:18:06
○ 2015-10-28 10:23:12
○ 2026-04-19 23:41:26

○A103.27.60.172015-10-28 → 2017-06-18 · 5 obs

○ 2015-06-19 22:18:06
● 2015-10-28 10:23:12
● 2017-06-18 02:32:42
○ 2026-04-14 15:06:22
○ 2026-04-19 23:41:26

●A45.122.221.2352026-04-14 → 2026-04-19 · 3 obs

○ 2017-06-18 02:32:42
● 2026-04-14 15:06:22
● 2026-04-19 23:41:26

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1532ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.122.221.235`
NS	3	`ns1.dotvndns.vn, ns2.dotvndns.vn...`
MX	5	`alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`v=spf1include:_spf.google.com~all`
SOA	1	`ns1.pavietnam.vn hostmaster.gomhailong.c`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of mail.gomhailong.com is gomhailong.com.

IP Addresses

gomhailong.com points to a single IP number: 45.122.221.235.

Other host names, for instance mail.aga.vn, danangit.net, mail.vnttech.com.vn, aico.vn and vnttech.com.vn share IP numbers with gomhailong.com.

Name Servers

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

gomhailong.com shares name servers with other domains at least partially, for instance laptoptanphu.com, minhtaishop.com, phuocson.com, beptudoi.info and limo24h.com.