`prttech.com`

DNSSEC	⚠️ Not signed
A	47.88.86.108^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
NS	`ns3.dnsv2.com` ⭐
		A	2402:4e00:1470:2::12^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.29^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.55^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	111.13.203.55^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.155^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.155^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.55^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.55^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`ns4.dnsv2.com`
		A	2402:4e00:111:fff::f^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.30^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.55^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	36.155.149.55^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	49.7.107.155^{🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.168.55^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	124.64.205.155^{🇨🇳 CHINA169-BJ124.64.205.0/24}
MX	`mx.prttech.com` ⭐
		A	110.86.26.82^{🇨🇳 CHINANET-BACKBONE110.80.0.0/13 China Telecom Network}
			PTR	`mx.fiscat.com`
			PTR	`mx.prttech.com`
TXT	`v=spf1 ip4:110.86.26.82 ~all`
SOA	`ns3.dnsv2.com`level3dnsadmin@dnspod.com serial=1773211486

`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=1774761362

Subdomains

mx.prttech.com

Same first word

prttech.com

Similar names

techrtp.com

techprt.com

ptrtech.org

techtrp.com

ptrtech.net

rtptech.com

ptrtech.com

techrpt.com

techprt.co.uk

DNS History

11 records (4 active, 7 former)

○NSdns.bizcn.com2018-07-15 → 2018-07-15 · 4 obs

○ 2008-03-11 03:51:34
● 2018-07-15 15:49:02
○ 2026-03-24 19:43:06
○ 2026-03-29 05:41:22

○NSns1.dns.com.cn2008-03-11 → 2018-07-15 · 4 obs

● 2008-03-11 03:51:34
● 2018-07-15 15:49:02
○ 2026-03-24 19:43:06
○ 2026-03-29 05:41:22

○NSns2.dns.com.cn2008-03-11 → 2018-07-15 · 4 obs

● 2008-03-11 03:51:34
● 2018-07-15 15:49:02
○ 2026-03-24 19:43:06
○ 2026-03-29 05:41:22

●NSns3.dnsv2.com2026-03-24 → 2026-03-29 · 3 obs

○ 2018-07-15 15:49:02
● 2026-03-24 19:43:06
● 2026-03-29 05:41:22

●NSns4.dnsv2.com2026-03-24 → 2026-03-29 · 3 obs

○ 2018-07-15 15:49:02
● 2026-03-24 19:43:06
● 2026-03-29 05:41:22

○MXmail.prttech.com2008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 03:51:34
○ 2015-08-07 23:15:54
○ 2026-03-29 05:41:22

●MXmx.prttech.com2015-08-07 → 2026-03-29 · 3 obs

○ 2008-03-11 03:51:34
● 2015-08-07 23:15:54
● 2026-03-29 05:41:22

○MXmx1.prttech.com2015-11-25 → 2015-11-25 · 4 obs

○ 2015-08-07 23:15:54
● 2015-11-25 20:21:04
○ 2018-07-15 15:49:02
○ 2026-03-29 05:41:22

○A218.5.77.1102008-03-11 → 2008-03-11 · 3 obs

● 2008-03-11 03:51:34
○ 2015-08-07 23:15:54
○ 2026-03-29 05:41:22

●A47.88.86.1082018-07-15 → 2026-03-29 · 3 obs

○ 2016-02-27 15:18:58
● 2018-07-15 15:49:02
● 2026-03-29 05:41:22

○A66.79.181.1982015-08-07 → 2016-02-27 · 5 obs

○ 2008-03-11 03:51:34
● 2015-08-07 23:15:54
● 2016-02-27 15:18:58
○ 2018-07-15 15:49:02
○ 2026-03-29 05:41:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
prttech.com	ns3.dnsv2.com, ns4.dnsv2.com	15 records

✅ Authoritative Response

Server:1.12.0.29

NS records: ns3.dnsv2.com, ns4.dnsv2.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prttech.com (unsigned zone)

⏱️ Timing

Total: 99ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.88.86.108`
NS	2	`ns4.dnsv2.com, ns3.dnsv2.com`
MX	1	`mx.prttech.com (pri: 10)`
TXT	1	`v=spf1 ip4:110.86.26.82 ~all`
SOA	1	`ns3.dnsv2.com level3dnsadmin.dnspod.com`

📌 Glue Records Collected

Total: 15

Out-of-bailiwick: 15 (ns3.dnsv2.com, ns3.dnsv2.com, ns3.dnsv2.com...)

Analysis

Hierarchy

prttech.com is the parent of mx.prttech.com.

IP Addresses

prttech.com resolves to a single IP address: 47.88.86.108.

Other host names such as idprt.com, image.hprt.com and hprt.com share IP numbers with prttech.com.

Name Servers

prttech.com's delegation uses two name servers, ns3.dnsv2.com and ns4.dnsv2.com.

prttech.com shares the same name server setup as other domains, for example 588ku.com, iso-studio.com, zjnav.com, uuzu.com and sixcube.cn.

prttech.com at least partially shares name servers with other domains, including wn51.com, 6zb.tv, t.tt, 37pc.com and aiseebling.com.

These name servers are commonly used with f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

Eight IP numbers for host names:

ns3.dnsv2.com points to: 2402:4e00:1470:2::12, 1.12.0.29, 1.13.76.55, 111.13.203.55, 117.135.128.155, 125.94.59.155, 163.177.5.55 and 220.196.136.55.

Seven IP numbers for host names:

ns4.dnsv2.com points to: 2402:4e00:111:fff::f, 1.12.0.30, 1.14.119.55, 36.155.149.55, 49.7.107.155, 101.227.168.55 and 124.64.205.155.

Mail Servers

prttech.com is handled by a single mail server, mx.prttech.com.

mx.prttech.com points to a single IP: 110.86.26.82.

prttech.com - robtex.com

prttech.com

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