techdow.com - dns.ninja

`techdow.com`

DNSSEC	⚠️ Not signed
A	218.18.102.3^{🇨🇳 CHINANET-BACKBONE218.16.0.0/14 Guangdong Province}
NS	`billy.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`hendecagon.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
MX	`techdow-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 include:_spf.google.com ip4:218.18....`
TXT	`MS=ms74361987`
TXT	`google-site-verification=wS5auqMnWYeNHUl7NWCT1Il0f0C_1qAfC-Occ0AENVg`
SOA	`billy.dnspod.net`freednsadmin@dnspod.com serial=1761028032

`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=1785704967

Same first word

techdow.com.cn

techdow.com

techdow.it

techdow.de

Similar names

dowtech.net

wodtech.pl

dwotech.com

tedchow.com

dowtech.com

dowtech.co.kr

dotchew.com

DNS History

9 records (4 active, 5 former)

●NSbilly.dnspod.net2026-05-15 → 2026-08-02 · 3 obs

○ 2016-10-13 11:43:02
● 2026-05-15 01:13:48
● 2026-08-02 21:25:58

●NShendecagon.dnspod.net2026-05-15 → 2026-08-02 · 3 obs

○ 2016-10-13 11:43:02
● 2026-05-15 01:13:48
● 2026-08-02 21:25:58

○NSns1.bee-net.com2008-03-18 → 2016-10-13 · 4 obs

● 2008-03-18 21:28:04
● 2016-10-13 11:43:02
○ 2026-05-15 01:13:48
○ 2026-08-02 21:25:58

○NSns1.corpease.net2008-03-18 → 2016-10-13 · 4 obs

● 2008-03-18 21:28:04
● 2016-10-13 11:43:02
○ 2026-05-15 01:13:48
○ 2026-08-02 21:25:58

○MXmx.corpease.net2008-03-18 → 2016-10-13 · 4 obs

● 2008-03-18 21:28:04
● 2016-10-13 11:43:02
○ 2026-05-15 01:13:48
○ 2026-08-02 21:25:58

●MXtechdow-com.mail.protection.outlook.com2026-05-15 → 2026-08-02 · 3 obs

○ 2016-10-13 11:43:02
● 2026-05-15 01:13:48
● 2026-08-02 21:25:58

●A218.18.102.32026-05-15 → 2026-08-02 · 3 obs

○ 2016-10-13 11:43:02
● 2026-05-15 01:13:48
● 2026-08-02 21:25:58

○A218.244.152.322008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 21:28:04
○ 2015-08-04 12:03:58
○ 2026-08-02 21:25:58

○A59.188.7.1642015-08-04 → 2016-10-13 · 5 obs

○ 2008-03-18 21:28:04
● 2015-08-04 12:03:58
● 2016-10-13 11:43:02
○ 2026-05-15 01:13:48
○ 2026-08-02 21:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techdow.com	billy.dnspod.net, hendecagon.dnspod.net	-

✅ Authoritative Response

Server:1.13.76.35

NS records: billy.dnspod.net, hendecagon.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techdow.com (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.18.102.3`
NS	2	`billy.dnspod.net, hendecagon.dnspod.net`
MX	1	`techdow-com.mail.protection.outlook.com`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms74361987...`
SOA	1	`billy.dnspod.net freednsadmin.dnspod.com`

Analysis

IP Addresses

techdow.com directs to one IP number, which is 218.18.102.3.

Name Servers

techdow.com uses two name servers for its delegation: billy.dnspod.net and hendecagon.dnspod.net.

techdow.com has the same name server delegation as a number of other domains, such as 9009.ink, constr.cn, qusuangua.com and two more.

Host names resolving to 6 IP numbers:

Hostname billy.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.

Hostname hendecagon.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.

Mail Servers

techdow.com routes its mail through a single mail server, techdow-com.mail.protection.outlook.com.

techdow-com.mail.protection.outlook.com directs to 6 IP numbers, including 52.101.124.117, 52.101.137.0 and 52.101.157.80, along with 3 other.