`dichvunhasach.com`

DNSSEC	⚠️ Not signed
A	103.168.55.139^{🇻🇳 MONA-MEDIA-VN103.168.54.0/23}
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	`dichvunhasach-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms67967149`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`nsbak.pavietnam.net`hostmaster@dichvunhasach.com 2025-12-29 #59

`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=1776045657

Subdomains

www.dichvunhasach.com

Same first word

dichvunhasach.net

dichvunhasach.com

DNS History

24 records (5 active, 19 former)

●NSns1.pavietnam.vn2015-06-26 → 2026-04-13 · 6 obs

○ 2008-03-15 15:13:46
● 2015-06-26 20:36:06
● 2017-02-09 05:31:06
○ 2020-01-17 04:38:24
● 2026-02-16 13:36:42
● 2026-04-13 02:01:34

●NSns2.pavietnam.vn2015-06-26 → 2026-04-13 · 3 obs

○ 2008-03-15 15:13:46
● 2015-06-26 20:36:06
● 2026-04-13 02:01:34

●NSnsbak.pavietnam.net2020-01-17 → 2026-04-13 · 3 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
● 2026-04-13 02:01:34

○NSyns1.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○NSyns2.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○MXalt1.aspmx.l.google.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

○MXalt2.aspmx.l.google.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

○MXalt3.aspmx.l.google.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

○MXalt4.aspmx.l.google.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

○MXaspmx.l.google.com2020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

●MXdichvunhasach-com.mail.protection.outlook.com2026-02-16 → 2026-04-13 · 3 obs

○ 2020-01-17 04:38:24
● 2026-02-16 13:36:42
● 2026-04-13 02:01:34

○MXmail.dichvunhasach.com2015-06-26 → 2017-02-09 · 5 obs

○ 2008-03-15 15:13:46
● 2015-06-26 20:36:06
● 2017-02-09 05:31:06
○ 2020-01-17 04:38:24
○ 2026-04-13 02:01:34

○MXmx1.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○MXmx5.biz.mail.yahoo.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

●A103.168.55.1392026-02-16 → 2026-04-13 · 3 obs

○ 2020-01-17 04:38:24
● 2026-02-16 13:36:42
● 2026-04-13 02:01:34

○A103.20.145.32020-01-17 → 2020-01-17 · 4 obs

○ 2017-02-09 05:31:06
● 2020-01-17 04:38:24
○ 2026-02-16 13:36:42
○ 2026-04-13 02:01:34

○A112.213.89.152015-06-26 → 2015-06-26 · 4 obs

○ 2008-03-15 15:13:46
● 2015-06-26 20:36:06
○ 2015-11-06 20:46:10
○ 2026-04-13 02:01:34

○A202.43.110.172015-11-06 → 2017-02-09 · 5 obs

○ 2015-06-26 20:36:06
● 2015-11-06 20:46:10
● 2017-02-09 05:31:06
○ 2020-01-17 04:38:24
○ 2026-04-13 02:01:34

○A216.39.58.432008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○A216.39.58.442008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○A216.39.58.452008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○A216.39.58.462008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○A216.39.58.472008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

○A216.39.58.482008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 15:13:46
○ 2015-06-26 20:36:06
○ 2026-04-13 02:01:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
dichvunhasach.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 dichvunhasach.com (unsigned zone)

⏱️ Timing

Total: 1781ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.168.55.139`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	1	`dichvunhasach-com.mail.protection.outloo`
TXT	2	`MS=ms67967149, v=spf1 include:spf.protection.outlook.co`
SOA	1	`nsbak.pavietnam.net hostmaster.dichvunha`

Analysis

Hierarchy

The parent of www.dichvunhasach.com is dichvunhasach.com.

IP Addresses

dichvunhasach.com points to a single IP: 103.168.55.139.

Other host names, for instance sunjin.vn, seaspimex.com.vn, thuysanvietnam.com.vn, boho.vn and tanloc.vn share IP numbers with dichvunhasach.com.

Name Servers

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

dichvunhasach.com partially shares name servers with other domains; examples include saigoncellars.com, btinternational.vn, phusi.com.vn, mhgvn.com and choixiga.vn.

These name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn and nsbak.dotvndns.com.

Host names with two IP numbers:

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

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

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

Mail Servers

dichvunhasach.com is handled by a single mail server, dichvunhasach-com.mail.protection.outlook.com.

Host name dichvunhasach-com.mail.protection.outlook.com points to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.

dichvunhasach.com - robtex.com