`didiyun.com`

DNSSEC	⚠️ Not signed
A	139.199.240.85^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
NS	`ns1.didiwuxian.com` ⭐
		A	123.207.209.251^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.252^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.253^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.254^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
NS	`ns3.didiwuxian.com`
		A	139.199.240.252^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.240.254^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.241.252^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.241.254^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
NS	`ns4.didiwuxian.com`
		A	117.51.130.252^{🇨🇳 DIDI-US117.51.130.0/24 didi-zjy-summary}
		A	117.51.130.254^{🇨🇳 DIDI-US117.51.130.0/24 didi-zjy-summary}
NS	`ns6.didiwuxian.com`
		A	2402:4e00:4040:9::1^{🇨🇳 TENCENT-NET-AP2402:4e00:4040::/44}
		A	2402:4e00:4040:9::2^{🇨🇳 TENCENT-NET-AP2402:4e00:4040::/44}
		A	123.207.209.251^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.252^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.253^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
		A	123.207.209.254^{🇨🇳 TENCENT-NET-AP123.207.208.0/23}
NS	`ns7.didiwuxian.com`
		A	2402:4e00:4040:a::1^{🇨🇳 TENCENT-NET-AP2402:4e00:4040::/44}
		A	2402:4e00:4040:a::2^{🇨🇳 TENCENT-NET-AP2402:4e00:4040::/44}
		A	139.199.240.252^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.240.254^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.241.252^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
		A	139.199.241.254^{🇨🇳 TENCENT-NET-AP139.199.240.0/23}
NS	`ns8.didiwuxian.com`
		A	2402:840:e000:4000::1^{🇨🇳 DIDI-CN2402:840:e000::/48}
		A	2402:840:e000:4000::2^{🇨🇳 DIDI-CN2402:840:e000::/48}
		A	117.51.130.252^{🇨🇳 DIDI-US117.51.130.0/24 didi-zjy-summary}
		A	117.51.130.254^{🇨🇳 DIDI-US117.51.130.0/24 didi-zjy-summary}
MX	`mx1.didiyun.com` ⭐
		A	36.110.17.22^{🇨🇳 CHINANET-BJ-METRO36.110.0.0/17 CHINANET Beijing province network}
			PTR	`mx2.didichuxing.com`
			PTR	`mx1.didiglobal.com`
MX	`mx2.didiyun.com` ⭐
		A	111.202.154.82^{🇨🇳 CHINA169-BJ111.202.128.0/18 CMI (Customer Route)}
			PTR	`mx1.didichuxing.com`
			PTR	`mx2.didiglobal.com`
TXT	`v=spf1 include:spf.didiyun.com -all`
TXT	`tw18qvnqb7cmqnc0gyhv00s6vl1bl9vm`
TXT	`s8px3j3dgpz36fhsqs2q3l6b26jt3lxc`
TXT	`8s1062b3fhvwrd1grzcd9n6xnw7b0ztw`
TXT	`4w94khwly3p8wws0hl6lg87r1kh9n9px`
SOA	`ns1.didiwuxian.com`sys@didiwuxian.com serial=1571995628

`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=1774409337

📈 Tranco rank: #194,859

Subdomains

www.didiyun.com

mx2.didiyun.com

mx1.didiyun.com

Same first word

didiyun.com

DNS History

19 records (9 active, 10 former)

○NSdns11.parkpage.foundationapi.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 08:03:38
○ 2017-06-30 04:09:48
○ 2026-03-25 03:36:30

○NSdns12.parkpage.foundationapi.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 08:03:38
○ 2017-06-30 04:09:48
○ 2026-03-25 03:36:30

○NSdns9.parkpage.foundationapi.com2015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 08:03:38
○ 2026-02-16 08:17:36
○ 2026-03-25 03:36:30

●NSns1.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●NSns3.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●NSns4.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●NSns6.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●NSns7.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●NSns8.didiwuxian.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●MXmx1.didiyun.com2026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●MXmx2.didiyun.com2026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

●A139.199.240.852026-02-16 → 2026-03-25 · 3 obs

○ 2017-06-30 04:09:48
● 2026-02-16 08:17:36
● 2026-03-25 03:36:30

○A209.99.40.2222015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 08:03:38
○ 2015-12-22 03:41:24
○ 2026-03-25 03:36:30

○A209.99.40.2232015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 08:03:38
○ 2017-06-30 04:09:48
○ 2026-03-25 03:36:30

○A47.90.14.2322016-10-13 → 2016-11-23 · 5 obs

○ 2016-04-07 03:37:16
● 2016-10-13 17:44:50
● 2016-11-23 23:58:16
○ 2017-06-30 04:09:48
○ 2026-03-25 03:36:30

○A47.90.20.172016-10-13 → 2016-11-23 · 5 obs

○ 2016-04-07 03:37:16
● 2016-10-13 17:44:50
● 2016-11-23 23:58:16
○ 2017-06-30 04:09:48
○ 2026-03-25 03:36:30

○A64.62.224.2532015-12-22 → 2015-12-22 · 4 obs

○ 2015-08-23 08:03:38
● 2015-12-22 03:41:24
○ 2016-04-07 03:37:16
○ 2026-03-25 03:36:30

○A74.82.63.1362016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-22 03:41:24
● 2016-04-07 03:37:16
○ 2016-10-13 17:44:50
○ 2026-03-25 03:36:30

○CNAME22pk.lncdn.com2017-06-30 → 2026-02-17 · 4 obs

● 2017-06-30 04:09:48
● 2026-02-17 07:12:16
○ 2026-02-17 12:45:12
○ 2026-03-25 03:36:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
didiyun.com	ns1.didiwuxian.com, ns3.didiwuxian.com, ns4.didiwuxian.com, ns6.didiwuxian.com...	26 records

✅ Authoritative Response

Server:123.207.209.251

NS records: ns1.didiwuxian.com, ns3.didiwuxian.com, ns4.didiwuxian.com, ns6.didiwuxian.com, ns7.didiwuxian.com, ns8.didiwuxian.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for didiyun.com (unsigned zone)

⏱️ Timing

Total: 699ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.199.240.85`
NS	6	`ns7.didiwuxian.com, ns6.didiwuxian.com...`
MX	2	`mx2.didiyun.com (pri: 10), mx1.didiyun.com (pri: 10)`
TXT	5	`s8px3j3dgpz36fhsqs2q3l6b26jt3lxc, v=spf1 include:spf.didiyun.com -all...`
SOA	1	`ns1.didiwuxian.com sys.didiwuxian.com`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (ns1.didiwuxian.com, ns1.didiwuxian.com, ns1.didiwuxian.com...)

Analysis

Hierarchy

didiyun.com is a parent of www.didiyun.com, mx2.didiyun.com and mx1.didiyun.com.

IP Addresses

didiyun.com resolves to one IP number: 139.199.240.85.

Other host names for instance dokit.cn and juyanwenjuan.com share IP numbers with didiyun.com.

Name Servers

didiyun.com is delegated to six name servers: ns1.didiwuxian.com, ns3.didiwuxian.com, ns4.didiwuxian.com, ns6.didiwuxian.com, ns7.didiwuxian.com and ns8.didiwuxian.com.

didiyun.com at least partially shares name servers with other domains, including didimobility.com, didisfc.com, didi-trip.com, uber.com.cn and udache.com.