`56dr.com`

DNSSEC	⚠️ Not signed
A	140.207.177.207^{🇨🇳 UNICOM-SHFT-IDC140.207.177.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
NS	`f1g1ns1.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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
			PTR	`ip-125-94-59-235.defastlink.net`
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
			PTR	`ip-163-177-5-35.defastlink.net`
NS	`f1g1ns2.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	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
			PTR	`ip-1-13-76-35.defastlink.net`
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
			PTR	`ip-36-155-149-35.defastlink.net`
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
			PTR	`ip-101-227-168-35.defastlink.net`
		A	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
			PTR	`ip-106-39-207-235.defastlink.net`
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
			PTR	`ip-111-206-98-235.defastlink.net`
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
			PTR	`ip-220-196-136-35.defastlink.net`
MX	`mxbiz1.qq.com` ⭐
		A	203.205.147.218^{🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object}
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
MX	`mxbiz2.qq.com`⁽¹⁰⁾
		A	203.205.232.191^{🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object}
TXT	`v=spf1 include:qcloudmail.com ~all`
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1765452812

`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.56dr.com

Same first word

56dr.com

56dr.cn

56dr.net

Similar names

dr56.com

dr56.cn

rd65.ru

65dr.com

DNS History

24 records (5 active, 19 former)

●NSf1g1ns1.dnspod.net2016-06-11 → 2026-03-04 · 3 obs

○ 2016-04-19 12:57:24
● 2016-06-11 22:34:24
● 2026-03-04 07:58:26

●NSf1g1ns2.dnspod.net2016-06-11 → 2026-03-04 · 3 obs

○ 2016-04-19 12:57:24
● 2016-06-11 22:34:24
● 2026-03-04 07:58:26

○NSns1.bddns.cn2015-08-18 → 2016-04-19 · 5 obs

○ 2008-03-07 13:32:22
● 2015-08-18 12:00:54
● 2016-04-19 12:57:24
○ 2016-06-11 22:34:24
○ 2026-03-04 07:58:26

○NSns2.bddns.cn2015-08-18 → 2016-04-19 · 5 obs

○ 2008-03-07 13:32:22
● 2015-08-18 12:00:54
● 2016-04-19 12:57:24
○ 2016-06-11 22:34:24
○ 2026-03-04 07:58:26

●MXmxbiz1.qq.com2015-08-18 → 2026-03-04 · 6 obs

○ 2008-03-07 13:32:22
● 2015-08-18 12:00:54
● 2017-06-07 13:34:02
○ 2021-03-04 10:03:18
● 2026-02-17 07:22:24
● 2026-03-04 07:58:26

●MXmxbiz2.qq.com2015-08-18 → 2026-03-04 · 3 obs

○ 2008-03-07 13:32:22
● 2015-08-18 12:00:54
● 2026-03-04 07:58:26

○A108.162.192.1022015-11-17 → 2015-11-17 · 4 obs

○ 2015-11-15 21:49:10
● 2015-11-17 11:49:50
○ 2015-11-27 13:36:30
○ 2026-03-04 07:58:26

○A108.162.192.902015-09-05 → 2015-09-05 · 4 obs

○ 2008-03-07 13:32:22
● 2015-09-05 02:45:58
○ 2015-09-24 23:35:08
○ 2026-03-04 07:58:26

○A108.162.193.1022015-11-17 → 2015-11-17 · 4 obs

○ 2015-11-15 21:49:10
● 2015-11-17 11:49:50
○ 2015-11-27 13:36:30
○ 2026-03-04 07:58:26

○A108.162.193.902015-09-05 → 2015-09-05 · 4 obs

○ 2008-03-07 13:32:22
● 2015-09-05 02:45:58
○ 2015-09-24 23:35:08
○ 2026-03-04 07:58:26

○A116.253.191.1522016-04-19 → 2016-06-11 · 5 obs

○ 2016-02-11 22:20:22
● 2016-04-19 12:57:24
● 2016-06-11 22:34:24
○ 2016-06-23 18:38:22
○ 2026-03-04 07:58:26

○A116.253.191.1532016-04-19 → 2016-06-11 · 5 obs

○ 2016-02-11 22:20:22
● 2016-04-19 12:57:24
● 2016-06-11 22:34:24
○ 2016-06-23 18:38:22
○ 2026-03-04 07:58:26

○A119.147.4.332021-03-04 → 2021-03-04 · 4 obs

○ 2016-11-01 15:14:44
● 2021-03-04 10:03:18
○ 2026-02-17 07:22:24
○ 2026-03-04 07:58:26

○A121.29.8.2192016-06-23 → 2016-06-23 · 4 obs

○ 2016-06-11 22:34:24
● 2016-06-23 18:38:22
○ 2016-08-11 20:01:28
○ 2026-03-04 07:58:26

○A121.29.8.2372016-06-23 → 2016-06-23 · 4 obs

○ 2016-06-11 22:34:24
● 2016-06-23 18:38:22
○ 2016-08-11 20:01:28
○ 2026-03-04 07:58:26

○A122.114.90.1192016-11-01 → 2016-11-01 · 4 obs

○ 2016-08-11 20:01:28
● 2016-11-01 15:14:44
○ 2021-03-04 10:03:18
○ 2026-03-04 07:58:26

○A124.160.136.1892016-08-11 → 2016-08-11 · 4 obs

○ 2016-06-23 18:38:22
● 2016-08-11 20:01:28
○ 2016-11-01 15:14:44
○ 2026-03-04 07:58:26

○A124.160.136.1902016-08-11 → 2016-08-11 · 4 obs

○ 2016-06-23 18:38:22
● 2016-08-11 20:01:28
○ 2016-11-01 15:14:44
○ 2026-03-04 07:58:26

●A140.207.177.2072026-02-17 → 2026-03-04 · 11 obs

○ 2021-03-04 10:03:18
● 2026-02-17 07:22:24
● 2026-02-21 13:28:44
○ 2026-02-23 04:53:46
○ 2026-02-25 22:40:14
● 2026-02-26 22:06:42
● 2026-02-27 01:57:38
○ 2026-02-27 09:44:08
○ 2026-02-27 17:46:06
● 2026-02-28 02:06:26
● 2026-03-04 07:58:26

○A162.159.210.282015-08-18 → 2016-02-11 · 10 obs

○ 2008-03-07 13:32:22
● 2015-08-18 12:00:54
○ 2015-09-05 02:45:58
● 2015-09-24 23:35:08
● 2015-11-15 21:49:10
○ 2015-11-17 11:49:50
● 2015-11-27 13:36:30
● 2016-02-11 22:20:22
○ 2016-04-19 12:57:24
○ 2026-03-04 07:58:26

○A162.159.211.282015-08-18 → 2016-02-11 · 10 obs

○A180.163.28.1052026-02-23 → 2026-02-27 · 9 obs

○ 2026-02-21 13:28:44
● 2026-02-23 04:53:46
● 2026-02-25 22:40:14
○ 2026-02-26 22:06:42
○ 2026-02-27 01:57:38
● 2026-02-27 09:44:08
● 2026-02-27 17:46:06
○ 2026-02-28 02:06:26
○ 2026-03-04 07:58:26

○CNAME56dr.com.w.alikunlun.com2016-06-11 → 2017-06-11 · 4 obs

● 2016-06-11 22:34:24
● 2017-06-11 13:05:20
○ 2021-03-04 10:03:18
○ 2026-03-04 07:58:26

○CNAMEdnspod-free.beian.mydnspod.net2021-03-04 → 2026-02-17 · 5 obs

○ 2017-06-11 13:05:20
● 2021-03-04 10:03:18
● 2026-02-17 07:22:24
○ 2026-02-18 05:32:16
○ 2026-03-04 07:58:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
56dr.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server: 220.196.136.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 56dr.com (unsigned zone)

⏱️ Timing

Total: 4055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.163.28.105`
NS	2	`f1g1ns2.dnspod.net, f1g1ns1.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:qcloudmail.com ~all`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

The parent of www.56dr.com is 56dr.com.

IP Addresses

56dr.com points to a single IP address: 140.207.177.207.

Other host names such as jliu.cn, modijiaoyu.com, geekyuu.com, xichong.net and qinzhou8.com share IPs with 56dr.com.

Name Servers

Two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net handle the delegation for 56dr.com.

56dr.com shares the same name server setup as other domains, for example sanshuihe.com, baijiachina.com, 51julebu.com, dnnz.com and andreap.net.

56dr.com shares name servers with other domains to some extent, including howten.cn, xn--bbt648k.cn, ao1zl.com and whtsapp-rule.com.

Host names with eight IP numbers:

f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.

Host names with seven IP numbers:

f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.

Mail Servers

Two mail servers handle 56dr.com: mxbiz1.qq.com and mxbiz2.qq.com.

56dr.com shares the same mail server setup as other domains, including qinglanhudong.com, glgw.com, chinafeidian.com, pardotech.com and jcse.biz.

56dr.com shares at least some mail servers with other domains, for instance medciot.com, eshop.nomin.mn and jstu.edu.cn.

Host names with two IPs:

mxbiz1.qq.com resolves to 203.205.147.218 and 203.205.232.191.

Host names with one IP:

mxbiz2.qq.com resolves to 203.205.232.191.

Hosts resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.

56dr.com - robtex.com

56dr.com

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