oa-tech.com - dns.ninja

`oa-tech.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
NS	`verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1785174952

Subdomains

mail.oa-tech.com

Same first word

oa-tech.com

Similar names

aho-tec.de

ao-tech.com

e-tacho.gr

c-hotea.de

ha-teco.com

a-otech.com

e-tacho.net

o-teach.cn

the-aoc.com

e-tacho.pl

ao-tech.de

te-chao.com

cho-eat.net

ao-tech.co.th

ao-tech.eu

e-tacho.eu

e-tacho.com

e-catho.com

tao-che.com

DNS History

19 records (5 active, 14 former)

○NSns1.cnolnic.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 23:52:12
○ 2015-06-02 00:09:34
○ 2026-07-27 18:18:52

○NSns1.zhujiwu.com2015-06-02 → 2015-06-02 · 4 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
○ 2015-11-11 17:13:20
○ 2026-07-27 18:18:52

○NSns2.cnolnic.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 23:52:12
○ 2015-06-02 00:09:34
○ 2026-07-27 18:18:52

○NSns2.zhujiwu.com2015-06-02 → 2015-06-02 · 4 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
○ 2015-11-11 17:13:20
○ 2026-07-27 18:18:52

●NSns3.afternic.com2026-06-20 → 2026-07-27 · 3 obs

○ 2015-11-11 17:13:20
● 2026-06-20 17:39:28
● 2026-07-27 18:18:52

●NSns4.afternic.com2026-06-20 → 2026-07-27 · 3 obs

○ 2015-11-11 17:13:20
● 2026-06-20 17:39:28
● 2026-07-27 18:18:52

●NSverification-xca45ox5qyba6vycrpoay7.ns101.verify.hn2026-06-20 → 2026-07-27 · 3 obs

○ 2015-11-11 17:13:20
● 2026-06-20 17:39:28
● 2026-07-27 18:18:52

○MXmail.oa-tech.com2008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 23:52:12
○ 2015-06-02 00:09:34
○ 2026-07-27 18:18:52

○MXmxn.mxhichina.com2015-06-02 → 2017-01-09 · 5 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
● 2017-01-09 06:43:46
○ 2026-06-20 17:39:28
○ 2026-07-27 18:18:52

○MXmxw.mxhichina.com2015-06-02 → 2017-01-09 · 5 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
● 2017-01-09 06:43:46
○ 2026-06-20 17:39:28
○ 2026-07-27 18:18:52

○A118.193.185.2232017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-23 08:47:42
● 2017-01-09 06:43:46
○ 2026-06-20 17:39:28
○ 2026-07-27 18:18:52

○A118.193.198.932016-04-23 → 2016-04-23 · 4 obs

○ 2016-02-03 15:16:02
● 2016-04-23 08:47:42
○ 2017-01-09 06:43:46
○ 2026-07-27 18:18:52

○A118.244.134.1852016-02-03 → 2016-02-03 · 4 obs

○ 2015-11-11 17:13:20
● 2016-02-03 15:16:02
○ 2016-04-23 08:47:42
○ 2026-07-27 18:18:52

○A121.14.37.1152008-11-28 → 2008-11-28 · 3 obs

● 2008-11-28 23:52:12
○ 2015-06-02 00:09:34
○ 2026-07-27 18:18:52

●A13.248.169.482026-06-20 → 2026-07-27 · 3 obs

○ 2017-01-09 06:43:46
● 2026-06-20 17:39:28
● 2026-07-27 18:18:52

○A221.150.237.1922015-06-02 → 2015-06-02 · 4 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
○ 2026-06-20 17:39:28
○ 2026-07-27 18:18:52

○A222.239.10.1442015-11-11 → 2015-11-11 · 4 obs

○ 2015-06-02 00:09:34
● 2015-11-11 17:13:20
○ 2016-02-03 15:16:02
○ 2026-07-27 18:18:52

●A76.223.54.1462026-06-20 → 2026-07-27 · 3 obs

○ 2017-01-09 06:43:46
● 2026-06-20 17:39:28
● 2026-07-27 18:18:52

○CNAMEcr277.webcname.net2015-06-02 → 2017-01-09 · 5 obs

○ 2008-11-28 23:52:12
● 2015-06-02 00:09:34
● 2017-01-09 06:43:46
○ 2026-06-20 17:39:28
○ 2026-07-27 18:18:52

🔍 DNS Trace

Analysis

Hierarchy

oa-tech.com is a parent domain of mail.oa-tech.com.

IP Addresses

oa-tech.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

mailserver.coinstructors.com, mansionfarming.xyz, winegrower.com and two other host names share IP numbers with oa-tech.com.

Name Servers

The authoritative name servers for oa-tech.com are ns3.afternic.com, ns4.afternic.com and verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn — three in total.

oa-tech.com shares at least some of its name servers with other domains, including focc.com, aydf.com, vrbal.com and two others.

These name servers are frequently paired with the name servers ns1.shunmi.com and ns2.shunmi.com.

Hostnames that resolve to two IP addresses:

verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn directs traffic to 13.248.169.48 and 76.223.54.146.

Hosts with just one IP address:

ns3.afternic.com has the IP address 97.74.98.65.

ns4.afternic.com has the IP address 173.201.66.65.