`hdrtec.com`

	CNAME	`hdrtec-com-7799fa74.xincache5.cn`
	CNAME	`host4198003843.xincache5.cn`
	DNSSEC	⚠️ Not signed
	A	103.217.192.45^{🇨🇳 FXNET103.217.192.0/22 Feixun Network}

`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=1771291435

Same first word

hdrtec.com

Similar names

drtech.ru

drtech.com.au

drhtec.com

drtche.com.br

rdtech.co.rw

techdr.com

drtech.ch

hrdect.com

drtech.gr

rdtech.co.il

drtech.com

hrdtec.co.jp

drtech.cl

therdc.org

rdtech.fr

dhcert.com

thedrc.net

drtech.de

dhrtec.com

therdc.com

tcdehr.com

rdtech.pl

rdtech.ru

drtech.net

rdtech.info

hrdtec.net

techdr.org

rdtech.nl

drtech.co

drtech.co.in

drtech.co.kr

techdr.ca

drchet.net

drtech.me

techdr.net

rdtech.com.br

rdtech.center

rdtech.cn

drtech.org

techdr.in

rdtech.it

rdtech.net

DNS History

8 records (5 active, 3 former)

●NSdns17.hichina.com2015-08-08 → 2026-02-24 · 2 obs

● 2015-08-08 23:10:22
● 2026-02-24 21:26:02

●NSdns18.hichina.com2015-08-08 → 2026-02-24 · 2 obs

● 2015-08-08 23:10:22
● 2026-02-24 21:26:02

●MXmx.263.net2015-12-11 → 2026-02-24 · 2 obs

● 2015-12-11 21:26:44
● 2026-02-24 21:26:02

●MXmxw.263.net2015-12-11 → 2026-02-24 · 2 obs

● 2015-12-11 21:26:44
● 2026-02-24 21:26:02

○A119.10.121.1782017-03-28 → 2017-03-28 · 4 obs

○ 2016-07-15 20:05:08
● 2017-03-28 05:31:20
○ 2026-02-24 19:27:10
○ 2026-02-24 21:26:02

○A119.10.36.2502016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-21 09:28:12
● 2016-07-15 20:05:08
○ 2017-03-28 05:31:20
○ 2026-02-24 21:26:02

○A121.197.51.2422015-08-08 → 2016-03-21 · 4 obs

● 2015-08-08 23:10:22
● 2016-03-21 09:28:12
○ 2016-07-15 20:05:08
○ 2026-02-24 21:26:02

●CNAMEhdrtec-com-7799fa74.xincache5.cn2026-02-24 → 2026-02-24 · 2 obs

● 2026-02-24 19:27:10
● 2026-02-24 21:26:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hdrtec.com	dns17.hichina.com, dns18.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.40

NS records: dns17.hichina.com, dns18.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdrtec.com (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns18.hichina.com, dns17.hichina.com`
MX	2	`mxw.263.net (pri: 5), mx.263.net (pri: 10)`
TXT	1	`v=spf1 include:spf.263xmail.com ~all`
CNAME	1	`hdrtec-com-7799fa74.xincache5.cn`
SOA	1	`dns17.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns17.hichina.com, dns17.hichina.com, dns17.hichina.com...)

AI analysis

hdrtec.com points to a single IP: 103.217.192.45.

Other host names, for instance host4111994.xincache1.cn, host9486300.xincache1.cn, host7745688218.xincache5.cn, ahost2930630.xincache1.cn and host3570176.xincache1.cn share IP numbers with hdrtec.com.

hdrtec.com - robtex.com

hdrtec.com

com