`vinabookkeeping.com`

DNSSEC	⚠️ Not signed
A	160.22.122.116^{DVS-AS-VN160.22.122.0/23 IONSITE-VN}
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	`vinabookkeeping-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	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms59661023`
TXT	`google-site-verification=qZeihQqyC6fpt4-ZIK_k-nmI210va-jtzx5jq2e_Kck`
SOA	`nsbak.pavietnam.net`hostmaster@vinabookkeeping.com 2024-12-27 #56

`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=1774533302

Subdomains

www.vinabookkeeping.com

Same first word

vinabookkeeping.com

DNS History

8 records (5 active, 3 former)

●NSns1.pavietnam.vn2015-08-19 → 2026-03-26 · 2 obs

● 2015-08-19 22:31:28
● 2026-03-26 14:24:42

●NSns2.pavietnam.vn2015-08-19 → 2026-03-26 · 4 obs

● 2015-08-19 22:31:28
○ 2015-12-09 15:07:52
● 2016-03-23 15:32:08
● 2026-03-26 14:24:42

○NSnsbak.dotvndns.com2015-12-09 → 2015-12-09 · 4 obs

○ 2015-08-19 22:31:28
● 2015-12-09 15:07:52
○ 2016-03-23 15:32:08
○ 2026-03-26 14:24:42

●NSnsbak.pavietnam.net2015-08-19 → 2026-03-26 · 6 obs

● 2015-08-19 22:31:28
● 2015-12-09 15:07:52
○ 2016-03-23 15:32:08
○ 2017-03-23 19:43:34
● 2026-03-21 01:41:26
● 2026-03-26 14:24:42

○MXmail.vinabookkeeping.com2015-08-19 → 2017-03-23 · 4 obs

● 2015-08-19 22:31:28
● 2017-03-23 19:43:34
○ 2026-03-21 01:41:26
○ 2026-03-26 14:24:42

●MXvinabookkeeping-com.mail.protection.outlook.com2026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-23 19:43:34
● 2026-03-21 01:41:26
● 2026-03-26 14:24:42

○A115.84.183.1192015-08-19 → 2017-03-23 · 4 obs

● 2015-08-19 22:31:28
● 2017-03-23 19:43:34
○ 2026-03-21 01:41:26
○ 2026-03-26 14:24:42

●A160.22.122.1162026-03-21 → 2026-03-26 · 3 obs

○ 2017-03-23 19:43:34
● 2026-03-21 01:41:26
● 2026-03-26 14:24:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
vinabookkeeping.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 vinabookkeeping.com (unsigned zone)

⏱️ Timing

Total: 1498ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.22.122.116`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`vinabookkeeping-com.mail.protection.outl`
TXT	3	`v=spf1 include:spf.protection.outlook.co, google-site-verification=qZeihQqyC6fpt4-...`
SOA	1	`nsbak.pavietnam.net hostmaster.vinabookk`

Analysis

Hierarchy

The parent of www.vinabookkeeping.com is vinabookkeeping.com.

IP Addresses

vinabookkeeping.com points to a single IP: 160.22.122.116.

Other host names, for instance www.vinabookkeeping.com, kienanh.vn, niemtinviet.com.vn, viettamanh.com and gama-international.com.vn share IP numbers with vinabookkeeping.com.

Name Servers

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

vinabookkeeping.com partially shares name servers with other domains; examples include kimphongtravel.com.vn, yoficenter.com.vn, geovietnam.net, xetaigancau.com and bonkhuayaau.com.

These name servers are commonly used with ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, dnsbak.pavietnam.vn, nsbak.pavietnam.vn and ns3.dotvndns.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

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

Host name vinabookkeeping-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.

vinabookkeeping.com - robtex.com