`dichvu247.com`

DNSSEC	⚠️ Not signed
A	103.77.162.42^{🇻🇳 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	`preston.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	`mail.dichvu247.com` ⭐
		A	103.77.162.42^{🇻🇳 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	`preston.maychu.cloud`
TXT	`v=spf1 a mx ~all`
TXT	`google-site-verification=J7DE2-nHCcvYT7Um_HqojCl9kOdKMi3qie8FI8kRoSQ`
SOA	`nsbak.pavietnam.net`hostmaster@dichvu247.com 2025-12-17 #21

`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=1776194672

Subdomains

mail.dichvu247.com

Same first word

dichvu247.com

dichvu247.vn

Similar names

247dichvu.com

DNS History

9 records (5 active, 4 former)

●NSns1.pavietnam.vn2015-07-03 → 2026-04-14 · 2 obs

● 2015-07-03 14:08:56
● 2026-04-14 19:51:36

●NSns2.pavietnam.vn2015-07-03 → 2026-04-14 · 2 obs

● 2015-07-03 14:08:56
● 2026-04-14 19:51:36

●NSnsbak.pavietnam.net2018-12-07 → 2026-04-14 · 3 obs

○ 2015-07-03 14:08:56
● 2018-12-07 15:13:02
● 2026-04-14 19:51:36

●MXmail.dichvu247.com2015-07-03 → 2026-04-14 · 6 obs

● 2015-07-03 14:08:56
● 2016-02-05 01:21:44
○ 2016-05-08 04:35:44
○ 2018-12-07 15:13:02
● 2026-03-01 05:39:08
● 2026-04-14 19:51:36

○MXmx.zoho.com2016-05-08 → 2018-12-07 · 5 obs

○ 2016-02-05 01:21:44
● 2016-05-08 04:35:44
● 2018-12-07 15:13:02
○ 2026-03-01 05:39:08
○ 2026-04-14 19:51:36

○MXmx2.zoho.com2016-05-08 → 2018-12-07 · 5 obs

○ 2016-02-05 01:21:44
● 2016-05-08 04:35:44
● 2018-12-07 15:13:02
○ 2026-03-01 05:39:08
○ 2026-04-14 19:51:36

●A103.77.162.422026-03-01 → 2026-04-14 · 3 obs

○ 2018-12-07 15:13:02
● 2026-03-01 05:39:08
● 2026-04-14 19:51:36

○A125.212.207.402015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 14:08:56
○ 2015-11-10 04:16:58
○ 2026-04-14 19:51:36

○A210.86.239.1382015-11-10 → 2018-12-07 · 5 obs

○ 2015-07-03 14:08:56
● 2015-11-10 04:16:58
● 2018-12-07 15:13:02
○ 2026-03-01 05:39:08
○ 2026-04-14 19:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
dichvu247.com	nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn	-

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dichvu247.com (unsigned zone)

⏱️ Timing

Total: 1510ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.77.162.42`
NS	3	`ns1.pavietnam.vn, ns2.pavietnam.vn...`
MX	1	`mail.dichvu247.com (pri: 10)`
TXT	2	`google-site-verification=J7DE2-nHCcvYT7U, v=spf1 a mx ~all`
SOA	1	`nsbak.pavietnam.net hostmaster.dichvu247`

Analysis

Hierarchy

dichvu247.com is the parent of mail.dichvu247.com.

IP Addresses

dichvu247.com resolves to a single IP address: 103.77.162.42.

Other host names including mail.phukienphuckhang.com, wip3.tamcuong.com, www.vemaybaylyhai.vn, vtsc.asia and nhakhoanhatnam.com share IP numbers with dichvu247.com.

Name Servers

dichvu247.com is delegated to three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

dichvu247.com at least partially shares name servers with other domains, including openspace.com.vn, myokr.online, noithatgiasi.com.vn, trunganh.vn and autonguyenhuy.vn.

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

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

dichvu247.com is handled by a single mail server, mail.dichvu247.com.

mail.dichvu247.com points to a single IP: 103.77.162.42.

dichvu247.com - robtex.com

dichvu247.com

com