microtechia.com - dns.ninja

`microtechia.com`

DNSSEC	⚠️ Not signed
A	2406:9c80::9000:9628^{🇻🇳 SUPERDATA2406:9c80::/48 -VN}
A	103.131.74.40^{🇻🇳 SUPERDATA103.131.74.0/24 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}
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	`microtechia-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=ms46916424`
TXT	`74ld4k4c0yz3gxkxgpls35739wdml802`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`_q1tvfd6xputd3bye1i7migm51c6zlmr`
SOA	`nsbak.pavietnam.net`hostmaster@microtechia.com 2026-04-29 #45

`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=1784976802

Same first word

microtechia.com

Similar names

iteachmicro.com

microaitech.com

DNS History

12 records (6 active, 6 former)

●NSns1.pavietnam.vn2015-08-07 → 2026-07-25 · 2 obs

● 2015-08-07 02:12:44
● 2026-07-25 11:21:30

●NSns2.pavietnam.vn2015-08-07 → 2026-07-25 · 2 obs

● 2015-08-07 02:12:44
● 2026-07-25 11:21:30

●NSnsbak.pavietnam.net2017-03-27 → 2026-07-25 · 3 obs

○ 2015-08-07 02:12:44
● 2017-03-27 07:48:28
● 2026-07-25 11:21:30

○MXmail.microtechia.com2015-12-06 → 2017-03-27 · 5 obs

○ 2015-08-07 02:12:44
● 2015-12-06 07:24:44
● 2017-03-27 07:48:28
○ 2026-02-20 21:23:04
○ 2026-07-25 11:21:30

○MXmail2.microtechia.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 02:12:44
○ 2015-12-06 07:24:44
○ 2026-07-25 11:21:30

○MXmail9075.dotvndns.vn2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 02:12:44
○ 2015-12-06 07:24:44
○ 2026-07-25 11:21:30

●MXmicrotechia-com.mail.protection.outlook.com2026-02-20 → 2026-07-25 · 3 obs

○ 2017-03-27 07:48:28
● 2026-02-20 21:23:04
● 2026-07-25 11:21:30

●A103.131.74.402026-02-20 → 2026-07-25 · 3 obs

○ 2017-03-27 07:48:28
● 2026-02-20 21:23:04
● 2026-07-25 11:21:30

○A112.213.89.152016-03-10 → 2017-03-27 · 5 obs

○ 2015-12-06 07:24:44
● 2016-03-10 10:12:26
● 2017-03-27 07:48:28
○ 2026-02-20 21:23:04
○ 2026-07-25 11:21:30

○A116.193.76.1192015-12-06 → 2015-12-06 · 4 obs

○ 2015-08-07 02:12:44
● 2015-12-06 07:24:44
○ 2016-03-10 10:12:26
○ 2026-07-25 11:21:30

○A116.193.76.332015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 02:12:44
○ 2015-12-06 07:24:44
○ 2026-07-25 11:21:30

●A2406:9c80::9000:96282026-02-20 → 2026-07-25 · 3 obs

○ 2017-03-27 07:48:28
● 2026-02-20 21:23:04
● 2026-07-25 11:21:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microtechia.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 microtechia.com (unsigned zone)

⏱️ Timing

Total: 1497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.131.74.40`
AAAA	1	`2406:9c80::9000:9628`
NS	3	`ns1.pavietnam.vn, nsbak.pavietnam.net...`
MX	1	`microtechia-com.mail.protection.outlook.`
TXT	4	`MS=ms46916424, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`nsbak.pavietnam.net hostmaster.microtech`

Analysis

IP Addresses

microtechia.com resolves to the IP addresses 103.131.74.40 and 2406:9c80::9000:9628

tongdieutradanso.vn, www.tongdieutradanso.vn, benhvienmatnghean.vn and two other host names share IP numbers with microtechia.com.

Name Servers

microtechia.com carries NS records delegating to nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

microtechia.com partially shares its NS delegation with several other domains, including carcenter.com.vn, dongan.edu.vn, 21stcentury.vn and two others.

It is common to find these name servers alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and two others.

nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn are three hostnames that each resolve to a pair of IP addresses: nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.

Mail Servers

Mail for microtechia.com is handled by a single mail server, microtechia-com.mail.protection.outlook.com.

microtechia-com.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.