`tamlonggroup.com`

DNSSEC	⚠️ Not signed
A	103.221.220.76^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.inet.vn` ⭐
		A	103.72.96.6^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in.onemail.vn`
		A	103.72.96.8^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in01.onemail.vn`
		A	103.72.96.9^{🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN}
			PTR	`mailer-smtp-in02.onemail.vn`
		A	103.216.116.158^{🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN}
			PTR	`mailgw.inet.vn`
TXT	`v=spf1 a mx include:_spf.inet.vn ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2393719333

`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=1777473251

Subdomains

mail.tamlonggroup.com

Same first word

tamlonggroup.com

DNS History

19 records (6 active, 13 former)

●NScuritiba.ns.porkbun.com2026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

●NSfortaleza.ns.porkbun.com2026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

●NSmaceio.ns.porkbun.com2026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

○NSns1.dotvndns.vn2015-12-12 → 2016-07-22 · 5 obs

○ 2015-08-03 11:46:46
● 2015-12-12 01:00:42
● 2016-07-22 08:30:58
○ 2017-04-01 13:50:40
○ 2026-04-29 14:50:48

○NSns11025.ztomy.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 11:46:46
○ 2015-12-12 01:00:42
○ 2026-04-29 14:50:48

○NSns2.dotvndns.vn2015-12-12 → 2016-07-22 · 5 obs

○ 2015-08-03 11:46:46
● 2015-12-12 01:00:42
● 2016-07-22 08:30:58
○ 2017-04-01 13:50:40
○ 2026-04-29 14:50:48

○NSns21025.ztomy.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 11:46:46
○ 2015-12-12 01:00:42
○ 2026-04-29 14:50:48

○NSns29.domaincontrol.com2017-04-01 → 2020-03-18 · 5 obs

○ 2016-07-22 08:30:58
● 2017-04-01 13:50:40
● 2020-03-18 21:47:24
○ 2026-04-14 06:22:58
○ 2026-04-29 14:50:48

○NSns30.domaincontrol.com2017-04-01 → 2020-03-18 · 5 obs

○ 2016-07-22 08:30:58
● 2017-04-01 13:50:40
● 2020-03-18 21:47:24
○ 2026-04-14 06:22:58
○ 2026-04-29 14:50:48

●NSsalvador.ns.porkbun.com2026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

○MXmail.tamlonggroup.com2015-12-12 → 2020-03-18 · 6 obs

● 2015-12-12 01:00:42
● 2016-07-22 08:30:58
○ 2017-04-01 13:50:40
● 2020-03-18 21:47:24
○ 2026-04-14 06:22:58
○ 2026-04-29 14:50:48

○MXmailstore1.secureserver.net2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-22 08:30:58
● 2017-04-01 13:50:40
○ 2020-03-18 21:47:24
○ 2026-04-29 14:50:48

●MXmx.inet.vn2026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

○MXsmtp.secureserver.net2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-22 08:30:58
● 2017-04-01 13:50:40
○ 2020-03-18 21:47:24
○ 2026-04-29 14:50:48

●A103.221.220.762026-04-14 → 2026-04-29 · 3 obs

○ 2020-03-18 21:47:24
● 2026-04-14 06:22:58
● 2026-04-29 14:50:48

○A112.213.87.822015-12-12 → 2016-07-22 · 5 obs

○ 2015-08-03 11:46:46
● 2015-12-12 01:00:42
● 2016-07-22 08:30:58
○ 2017-04-01 13:50:40
○ 2026-04-29 14:50:48

○A141.8.226.192015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 11:46:46
○ 2015-12-12 01:00:42
○ 2026-04-29 14:50:48

○A184.168.221.472017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-22 08:30:58
● 2017-04-01 13:50:40
○ 2020-03-18 21:47:24
○ 2026-04-29 14:50:48

○A202.92.5.2002020-03-18 → 2020-03-18 · 4 obs

○ 2017-04-01 13:50:40
● 2020-03-18 21:47:24
○ 2026-04-14 06:22:58
○ 2026-04-29 14:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tamlonggroup.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tamlonggroup.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.220.76`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`mx.inet.vn (pri: 0)`
TXT	1	`v=spf1 a mx include:_spf.inet.vn ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

Hierarchy

tamlonggroup.com is a parent of mail.tamlonggroup.com.

IP Addresses

tamlonggroup.com points to a single IP number: 103.221.220.76.

Other host names, for instance kosei.com.vn, aecorp.com.vn, theparkland.imperiaoceancity.com.vn, unlix.com.vn and camtuoi.com share IP numbers with tamlonggroup.com.

Name Servers

tamlonggroup.com is delegated to four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

tamlonggroup.com at least partially shares name servers with other domains, for instance beveloper.com, wildlifewhisperer.tv, georgeebanks.com, barl.in and newskorean.com.

Host names with two IP numbers:

curitiba.ns.porkbun.com points to: 2400:cb00:2049:1::adf5:3a25 and 173.245.58.37.

fortaleza.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:88c and 162.159.8.140.

maceio.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:bb4 and 162.159.11.180.

salvador.ns.porkbun.com points to: 2400:cb00:2049:1::a29f:a96 and 162.159.10.150.

Mail Servers

tamlonggroup.com is handled by a single mail server, mx.inet.vn.

tamlonggroup.com uses the same mail server configuration as other domains, such as sunnyoceanhotel.com, vietthien.com, itn.edu.vn, vpr.vn and physalisvn.com.

tamlonggroup.com shares mail servers with other domains at least in part, for instance ecolight.com.vn, ingvina.com, toanviettravel.com, toyotavinh.vn and imus.vn.

mx.inet.vn resolves to four IPs: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.

tamlonggroup.com - robtex.com