`wuhanhd.com`

DNSSEC	⚠️ Not signed
A	43.139.146.157^{🇨🇳 TENCENT-NET-AP43.139.128.0/18}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`verification-code-site-App_feishu=rLGfgUt4iG9nR7fekInN`
TXT	`v=spf1 include:_netblocks.m.feishu.cn -all`
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1766459697

`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=1774604242

Subdomains

www.wuhanhd.com

Same first word

wuhanhd.com

DNS History

12 records (6 active, 6 former)

●NSa.ezdnscenter.com2026-03-14 → 2026-03-27 · 3 obs

○ 2017-08-27 19:36:20
● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

●NSb.ezdnscenter.com2026-03-14 → 2026-03-27 · 3 obs

○ 2017-08-27 19:36:20
● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

○NSdns21.hichina.com2015-06-28 → 2016-08-14 · 5 obs

○ 2008-03-09 08:30:40
● 2015-06-28 01:40:38
● 2016-08-14 01:43:00
○ 2017-08-27 19:36:20
○ 2026-03-27 09:52:10

○NSdns22.hichina.com2015-06-28 → 2016-08-14 · 5 obs

○ 2008-03-09 08:30:40
● 2015-06-28 01:40:38
● 2016-08-14 01:43:00
○ 2017-08-27 19:36:20
○ 2026-03-27 09:52:10

○NSns2.xinnet.cn2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 08:30:40
○ 2015-06-28 01:40:38
○ 2026-03-27 09:52:10

○NSns2.xinnetdns.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 08:30:40
○ 2015-06-28 01:40:38
○ 2026-03-27 09:52:10

●MXmx1.feishu.cn2026-03-14 → 2026-03-27 · 2 obs

● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

●MXmx2.feishu.cn2026-03-14 → 2026-03-27 · 2 obs

● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

●MXmx3.feishu.cn2026-03-14 → 2026-03-27 · 2 obs

● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

○A124.173.144.422015-06-28 → 2016-08-14 · 5 obs

○ 2008-03-09 08:30:40
● 2015-06-28 01:40:38
● 2016-08-14 01:43:00
○ 2017-08-27 19:36:20
○ 2026-03-27 09:52:10

○A221.233.134.1412008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 08:30:40
○ 2015-06-28 01:40:38
○ 2026-03-27 09:52:10

●A43.139.146.1572026-03-14 → 2026-03-27 · 3 obs

○ 2017-08-27 19:36:20
● 2026-03-14 20:46:46
● 2026-03-27 09:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
wuhanhd.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:218.98.111.140

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wuhanhd.com (unsigned zone)

⏱️ Timing

Total: 701ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.139.146.157`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	2	`verification-code-site-App_feishu=rLGfgU, v=spf1 include:_netblocks.m.feishu.cn -`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

Hierarchy

wuhanhd.com is parent of www.wuhanhd.com.

IP Addresses

wuhanhd.com points to a single IP: 43.139.146.157.

Other host names such as yunsheng666.com and www.wuhanhd.com share IP numbers with wuhanhd.com.

Name Servers

wuhanhd.com's delegation is to two name servers a.ezdnscenter.com and b.ezdnscenter.com.

wuhanhd.com shares the same name server configuration as other domains, such as wordinppt.com, 5ip9.com, pymate.com, tesery.com and kscainiao.com.