`dogothienphu.com`

DNSSEC	⚠️ Not signed
A	103.221.223.13^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
NS	`ns3.azdigi.com` ⭐
		A	45.252.248.5^{🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN}
NS	`ns4.azdigi.com`
		A	103.221.222.220^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
MX	`dogothienphu.com` ⭐
		A	103.221.223.13^{🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN}
TXT	`v=spf1 ip4:103.221.220.53 include:azdigi-mailgateway.com ip4:45.252.248.45 +a...`
SOA	`ns3.azdigi.com`hosting-admin@azdigi.com 2026-03-09 #1

`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=1776590507

MX for

dogothienphu.com

Same first word

dogothienphu.com

DNS History

13 records (4 active, 9 former)

○NSns1.digipowerdns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

○NSns1.namebrightdns.com2017-09-03 → 2017-09-03 · 4 obs

○ 2016-12-15 19:03:36
● 2017-09-03 08:20:34
○ 2026-02-23 00:13:08
○ 2026-04-19 09:47:28

○NSns2.digipowerdns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

○NSns2.namebrightdns.com2017-09-03 → 2017-09-03 · 4 obs

○ 2016-12-15 19:03:36
● 2017-09-03 08:20:34
○ 2026-02-23 00:13:08
○ 2026-04-19 09:47:28

●NSns3.azdigi.com2026-02-23 → 2026-04-19 · 3 obs

○ 2017-09-03 08:20:34
● 2026-02-23 00:13:08
● 2026-04-19 09:47:28

○NSns3.digipowerdns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

●NSns4.azdigi.com2026-02-23 → 2026-04-19 · 3 obs

○ 2017-09-03 08:20:34
● 2026-02-23 00:13:08
● 2026-04-19 09:47:28

○NSns4.digipowerdns.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

●MXdogothienphu.com2026-02-23 → 2026-04-19 · 3 obs

○ 2017-09-03 08:20:34
● 2026-02-23 00:13:08
● 2026-04-19 09:47:28

○MXmail.dogothienphu.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

○A103.20.145.1002016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 19:03:36
○ 2017-09-03 08:20:34
○ 2026-04-19 09:47:28

●A103.221.223.132026-02-23 → 2026-04-19 · 3 obs

○ 2017-09-03 08:20:34
● 2026-02-23 00:13:08
● 2026-04-19 09:47:28

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-09-03 → 2017-09-03 · 3 obs

● 2017-09-03 08:20:34
○ 2026-02-23 00:13:08
○ 2026-04-19 09:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
dogothienphu.com	ns3.azdigi.com, ns4.azdigi.com	2 records

✅ Authoritative Response

Server:45.252.248.5

NS records: ns3.azdigi.com, ns4.azdigi.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dogothienphu.com (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.221.223.13`
NS	2	`ns4.azdigi.com, ns3.azdigi.com`
MX	1	`dogothienphu.com (pri: 0)`
TXT	1	`v=spf1 ip4:103.221.220.53 include:azdigi`
SOA	1	`ns3.azdigi.com hosting-admin.azdigi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.azdigi.com, ns4.azdigi.com)

Analysis

Mail Server Role

dogothienphu.com serves as the mail server for dogothienphu.com.

IP Addresses

dogothienphu.com resolves to one IP number: 103.221.223.13.

Other host names, for instance vansu.net, shiper.net, www.mystichouse.vn, chieusangled.com and www.idesign.com.vn share IP numbers with dogothienphu.com.

Name Servers

dogothienphu.com's delegation uses two name servers: ns3.azdigi.com and ns4.azdigi.com.

dogothienphu.com uses the same name server setup as other domains, such as rubicmarketing.com, chieusangminhthanh.com, vandiep.com, raikus.com and robinsonpearl.com.

dogothienphu.com at least partially shares name servers with other domains, including xeford.info, agimexpharm.com, 7gym.com.vn, hoanggiasaigon.vn and 8020english.com.vn.

these name servers are commonly used alongside ns1.azdigi.com, ns2.azdigi.com, ns1.matbao.com, ns1.matbao.vn, ns4azdigi.com, ns1.10-100-10-145.cprapid.com and ns2.10-100-10-145.cprapid.com.

Host names with a single IP address: ns3.azdigi.com points to 45.252.248.5; ns4.azdigi.com points to 103.221.222.220.

Mail Servers

dogothienphu.com is handled by a single mail server, dogothienphu.com.

Host name dogothienphu.com resolves to a single IP: 103.221.223.13.

dogothienphu.com - robtex.com