`52ppt.com`

DNSSEC	⚠️ Not signed
NS	`teresa.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}
			PTR	`ip-1-12-0-4.defastlink.net`
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
			PTR	`ip-1-14-119-35.defastlink.net`
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
			PTR	`ip-111-13-13-35.defastlink.net`
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
			PTR	`ip-112-80-181-45.defastlink.net`
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
			PTR	`ip-117-89-178-173.defastlink.net`
NS	`ethel.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}
			PTR	`ip-1-12-0-1.defastlink.net`
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-176.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
			PTR	`ip-129-211-176-239.defastlink.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
MX	`mx1.qiye.aliyun.com`⁽⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx2.qiye.aliyun.com`⁽¹⁰⁾
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
MX	`mx3.qiye.aliyun.com`⁽¹⁵⁾
		A	47.246.146.58^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
		A	47.246.146.255^{🇺🇸 Alibaba-Cloud47.246.146.0/24 Alibaba Cloud}
TXT	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	`teresa.dnspod.net`freednsadmin@dnspod.com serial=1771005916

`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

Subdomains

www.52ppt.com

cdn.52ppt.com

Same first word

52ppt.com

Similar names

ptp25.ru

25tpp.com

25ppt.com

DNS History

17 records (6 active, 11 former)

●NSethel.dnspod.net2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

○NSf1g1ns1.dnspod.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:35:00
○ 2015-11-08 13:16:10
○ 2026-03-09 22:39:38

○NSf1g1ns2.dnspod.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 00:35:00
○ 2015-11-08 13:16:10
○ 2026-03-09 22:39:38

○NSn3395.ns.yunjiasu.com2015-11-08 → 2017-08-05 · 5 obs

○ 2015-06-28 00:35:00
● 2015-11-08 13:16:10
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

○NSn99.ns.yunjiasu.com2015-11-08 → 2017-08-05 · 5 obs

○ 2015-06-28 00:35:00
● 2015-11-08 13:16:10
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

●NSteresa.dnspod.net2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

●MXmx1.qiye.aliyun.com2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

●MXmx2.qiye.aliyun.com2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

●MXmx3.qiye.aliyun.com2026-02-17 → 2026-03-09 · 3 obs

○ 2017-08-05 13:10:14
● 2026-02-17 10:56:14
● 2026-03-09 22:39:38

○MXmxn.mxhichina.com2015-06-28 → 2017-08-05 · 4 obs

● 2015-06-28 00:35:00
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

○MXmxw.mxhichina.com2015-06-28 → 2017-08-05 · 4 obs

● 2015-06-28 00:35:00
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

○A121.198.100.1002015-06-28 → 2016-06-20 · 6 obs

● 2015-06-28 00:35:00
○ 2015-11-08 13:16:10
● 2016-01-24 21:45:18
● 2016-06-20 10:09:28
○ 2017-03-24 06:54:36
○ 2026-03-09 22:39:38

○A162.159.208.402017-03-24 → 2017-08-05 · 5 obs

○ 2016-06-20 10:09:28
● 2017-03-24 06:54:36
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

○A162.159.208.512015-11-08 → 2015-11-08 · 4 obs

○ 2015-06-28 00:35:00
● 2015-11-08 13:16:10
○ 2016-01-24 21:45:18
○ 2026-03-09 22:39:38

○A162.159.209.402017-03-24 → 2017-08-05 · 5 obs

○ 2016-06-20 10:09:28
● 2017-03-24 06:54:36
● 2017-08-05 13:10:14
○ 2026-02-17 10:56:14
○ 2026-03-09 22:39:38

○A162.159.209.512015-11-08 → 2015-11-08 · 4 obs

○ 2015-06-28 00:35:00
● 2015-11-08 13:16:10
○ 2016-01-24 21:45:18
○ 2026-03-09 22:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
52ppt.com	teresa.dnspod.net, ethel.dnspod.net	-

✅ Authoritative Response

Server: 112.80.181.45

NS records: teresa.dnspod.net, ethel.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 52ppt.com (unsigned zone)

⏱️ Timing

Total: 1167ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ethel.dnspod.net, teresa.dnspod.net`
MX	4	`inbound-smtp.us-east-1.amazonaws.com (pr, mx1.qiye.aliyun.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.qiye.aliyun.com -all`
SOA	1	`teresa.dnspod.net freednsadmin.dnspod.co`

Analysis

Hierarchy

52ppt.com is a parent of www.52ppt.com and cdn.52ppt.com.

Name Servers

Two name servers ethel.dnspod.net and teresa.dnspod.net are delegated to 52ppt.com.

52ppt.com uses the same name server configuration as other domains, such as bzs.mobi, fosky.cn, lafeite.cn, qdqiche.com and lc0754.com.

52ppt.com shares some name servers with other domains, for example eyiku.com.

Host names with six IP numbers: Host name ethel.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; host name teresa.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.

Mail Servers

52ppt.com is handled by four mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com, mx3.qiye.aliyun.com and inbound-smtp.us-east-1.amazonaws.com.

52ppt.com shares mail servers with other domains at least in part, for instance mks.lab.works-hi.co.jp, wei-it.slack.com, jbproducts.cn, planetadeleste.com and openpocket-dev.com.

Host names with five IP numbers: inbound-smtp.us-east-1.amazonaws.com points to 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.

Host names with two IP numbers: mx3.qiye.aliyun.com points to 47.246.146.58 and 47.246.146.255.

Host names with one IP number: mx1.qiye.aliyun.com points to 47.246.146.58; mx2.qiye.aliyun.com points to 47.246.146.255.

Host names that point to 47.246.146.58: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

Host names that point to 47.246.146.255: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.

52ppt.com - robtex.com

52ppt.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

Name Servers

Mail Servers

`52ppt.com`

`com`