aatech.com.tw - dns.ninja

`aatech.com.tw`

DNSSEC	⚠️ Not signed
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com`
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com`
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`spam.aatech.com.tw` ⭐
		A	122.146.94.35^{🇹🇼 NCIC-TW122.146.94.0/24 SeedNet Proxy-registered route object (Customer Route: New Century InfoComm Tech Co., Ltd.)}
			PTR	`122-146-94-35.adsl.static.sparqnet.net`
MX	`aatech-com-tw.mail.protection.outlook.com`⁽¹⁰⁾
		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	`mscid=DbGbcGuPzR79TZ6YMX/HwDDpmwFmG9unRwMTfEJvG8mBpG5jcLgoCtiNnilVtLp/blEFp9o...`
TXT	`v=spf1 ip4:122.146.94.35 ip4:122.146.94.33 include:spf.protection.outlook.com...`
TXT	`lnkgfir59i5ppd50ajbd4ddros`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006391712

WOT: SAFE (58/100)

Subdomains

spam.aatech.com.tw

Same first word

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aatech.com

aatech.net

aatech.aero

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thecaa.org

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cheata.com

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chatea.me

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cheata.nl

achate.at

hacate.info

teacha.jp

hatcae.xyz

atache.de

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heatac.com

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acheta.net

theaca.net.au

acheat.us

teacha.co.jp

chatea.org

chatea.ru

ethaca.world

acheat.fi

teacha.net

atache.com.br

aechat.com

taecha.ch

acheta.co

theaac.com

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acehat.com

cheata.org

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ethaca.com

teacha.de

acheta.cz

chaeat.cn

heatac.co

eachat.org

atache.com

atache.it

atache.pl

DNS History

9 records (6 active, 3 former)

●NSns1.bdm.microsoftonline.com2017-08-29 → 2026-08-13 · 3 obs

○ 2017-02-14 03:25:14
● 2017-08-29 00:52:58
● 2026-08-13 09:26:24

●NSns2.bdm.microsoftonline.com2017-08-29 → 2026-08-13 · 3 obs

○ 2017-02-14 03:25:14
● 2017-08-29 00:52:58
● 2026-08-13 09:26:24

●NSns3.bdm.microsoftonline.com2017-08-29 → 2026-08-13 · 3 obs

○ 2017-02-14 03:25:14
● 2017-08-29 00:52:58
● 2026-08-13 09:26:24

●NSns4.bdm.microsoftonline.com2017-08-29 → 2026-08-13 · 3 obs

○ 2017-02-14 03:25:14
● 2017-08-29 00:52:58
● 2026-08-13 09:26:24

○NSvdns1.seed.net.tw2015-07-20 → 2017-02-14 · 4 obs

● 2015-07-20 03:47:52
● 2017-02-14 03:25:14
○ 2017-08-29 00:52:58
○ 2026-08-13 09:26:24

○NSvdns2.seed.net.tw2015-07-20 → 2017-02-14 · 4 obs

● 2015-07-20 03:47:52
● 2017-02-14 03:25:14
○ 2017-08-29 00:52:58
○ 2026-08-13 09:26:24

●MXaatech-com-tw.mail.protection.outlook.com2017-08-29 → 2026-08-13 · 5 obs

○ 2017-02-14 03:25:14
● 2017-08-29 00:52:58
○ 2026-06-29 17:59:52
● 2026-07-04 20:00:58
● 2026-08-13 09:26:24

●MXspam.aatech.com.tw2026-03-09 → 2026-08-13 · 5 obs

○ 2017-08-29 00:52:58
● 2026-03-09 11:25:46
○ 2026-06-29 17:59:52
● 2026-07-04 20:00:58
● 2026-08-13 09:26:24

○MXvmas.fetnet.net2015-07-20 → 2017-02-14 · 4 obs

● 2015-07-20 03:47:52
● 2017-02-14 03:25:14
○ 2017-08-29 00:52:58
○ 2026-08-13 09:26:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	anytld.apnic.net, b.dns.tw, e.dns.tw, f.dns.tw...	15 records
aatech.com.tw	ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:208.84.5.208

NS records: ns2.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aatech.com.tw (unsigned zone)

⏱️ Timing

Total: 989ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	2	`spam.aatech.com.tw (pri: 0), aatech-com-tw.mail.protection.outlook.co`
TXT	3	`lnkgfir59i5ppd50ajbd4ddros, v=spf1 ip4:122.146.94.35 ip4:122.146.94....`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

📌 Glue Records Collected

Total: 15

In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)

Out-of-bailiwick: 1 (anytld.apnic.net)

Analysis

Hierarchy

The domain spam.aatech.com.tw falls under the parent aatech.com.tw.

Name Servers

The NS records for aatech.com.tw point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

At least some of aatech.com.tw's name servers are shared with other domains, for example forest-it.nl, malley.co.nz, tradivarius.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1.bdm.microsoftonline.com directs to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com directs to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com directs to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com directs to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

aatech.com.tw is served by two mail servers, spam.aatech.com.tw and aatech-com-tw.mail.protection.outlook.com.

DNS names with 6 IP addresses:

aatech-com-tw.mail.protection.outlook.com has IP addresses 52.101.124.117, 52.101.137.0 and 52.101.157.80, plus 3 other.

Host names that point to one IP address:

spam.aatech.com.tw directs to 122.146.94.35.