ythydd.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ythydd.com`

DNSSEC	⚠️ Not signed
NS	`dns21.hichina.com` ⭐
		A	2408:4009:501::29^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.100^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.110^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns22.hichina.com`
		A	2408:4009:501::30^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.98^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.108^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`qiye163mx01.mxmail.netease.com` ⭐
MX	`qiye163mx02.mxmail.netease.com`⁽¹⁰⁾
		A	47.251.71.119^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
		A	47.251.84.126^{🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object}
TXT	`v=spf1 include:spf.163.com -all`
SOA	`dns21.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1786894929

Subdomains

www.ythydd.com

Same first word

ythydd.com

Similar names

yyddth.com

dthdyy.com

DNS History

8 records (4 active, 4 former)

●NSdns21.hichina.com2015-07-11 → 2026-08-16 · 2 obs

● 2015-07-11 20:19:46
● 2026-08-16 16:07:10

●NSdns22.hichina.com2015-07-11 → 2026-08-16 · 2 obs

● 2015-07-11 20:19:46
● 2026-08-16 16:07:10

●MXqiye163mx01.mxmail.netease.com2018-08-08 → 2026-08-16 · 2 obs

● 2018-08-08 07:27:48
● 2026-08-16 16:07:10

●MXqiye163mx02.mxmail.netease.com2018-08-08 → 2026-08-16 · 2 obs

● 2018-08-08 07:27:48
● 2026-08-16 16:07:10

○A101.78.151.1752015-07-11 → 2016-02-04 · 4 obs

● 2015-07-11 20:19:46
● 2016-02-04 09:25:04
○ 2016-04-24 15:15:20
○ 2026-08-16 16:07:10

○A119.10.126.1682017-01-05 → 2017-01-05 · 4 obs

○ 2016-04-24 15:15:20
● 2017-01-05 10:37:38
○ 2018-08-08 07:27:48
○ 2026-08-16 16:07:10

○A119.10.36.602016-04-24 → 2016-04-24 · 4 obs

○ 2016-02-04 09:25:04
● 2016-04-24 15:15:20
○ 2017-01-05 10:37:38
○ 2026-08-16 16:07:10

○CNAMEhost8487181.xincache1.cn2016-04-24 → 2017-01-05 · 4 obs

● 2016-04-24 15:15:20
● 2017-01-05 10:37:38
○ 2018-08-08 07:27:48
○ 2026-08-16 16:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ythydd.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ythydd.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
MX	2	`qiye163mx01.mxmail.netease.com (pri: 5), qiye163mx02.mxmail.netease.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com -all`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

Hierarchy

www.ythydd.com is a subdomain of ythydd.com.

Name Servers

ythydd.com has two authoritative name servers — dns21.hichina.com and dns22.hichina.com.

ythydd.com shares its name server setup with other domains, including fsyn.cn, sxlanmeng.com, powfa.com and two others.

ythydd.com has overlapping name servers with several other domains — among them ucsi.cn, ovtom.cn, zhongcp.com and liupanrenjia.com.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Host names with 9 IP numbers:

dns21.hichina.com points to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 other IP addresses.

dns22.hichina.com points to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 other IP addresses.

Mail Servers

ythydd.com has two mail servers: qiye163mx01.mxmail.netease.com and qiye163mx02.mxmail.netease.com.

ythydd.com shares the same mail server setup as other domains, including tibetrundreisen.com, xjl.com.cn, whwireless.com and two others.

Host names with two IP numbers:

qiye163mx02.mxmail.netease.com resolves to 47.251.71.119 and 47.251.84.126.