youhao1.com - robtex.com
youhao1.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.253.202🇺🇸 ENZU-GLOBAL107.163.192.0/18 Proxy-registered route object | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1762767250 | ||||||
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.netnstld@verisign-grs.com serial=1776272062 | ||||||
Subdomains
www.youhao1.com |
Same first word
youhao1.com |
DNS History
16 records (3 active, 13 former)
●NSa.share-dns.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 17:02:00
●NSb.share-dns.net2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 17:02:00
○NSf1g1ns1.dnspod.net2015-12-01 → 2016-07-08 · 5 obs
● 2015-12-01 14:28:30
● 2016-07-08 16:03:34
○ 2017-01-24 02:26:28
○ 2026-04-15 17:02:00
○NSf1g1ns2.dnspod.net2015-12-01 → 2016-07-08 · 5 obs
● 2015-12-01 14:28:30
● 2016-07-08 16:03:34
○ 2017-01-24 02:26:28
○ 2026-04-15 17:02:00
○NSjuming.dnsdun.com2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 05:26:52
○ 2026-04-15 17:02:00
○NSjuming.dnsdun.net2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 05:26:52
○ 2026-04-15 17:02:00
○NSymfw8899.earth.orderbox-dns.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-01 14:28:30
○ 2026-04-15 17:02:00
○NSymfw8899.mars.orderbox-dns.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-01 14:28:30
○ 2026-04-15 17:02:00
○NSymfw8899.mercury.orderbox-dns.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-01 14:28:30
○ 2026-04-15 17:02:00
○NSymfw8899.venus.orderbox-dns.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-01 14:28:30
○ 2026-04-15 17:02:00
○A107.149.187.782016-03-03 → 2016-07-08 · 5 obs
● 2016-03-03 18:03:24
● 2016-07-08 16:03:34
○ 2017-01-24 02:26:28
○ 2026-04-15 17:02:00
●A107.163.253.2022026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 17:02:00
○A108.186.86.2232015-12-01 → 2015-12-01 · 4 obs
● 2015-12-01 14:28:30
○ 2016-03-03 18:03:24
○ 2026-04-15 17:02:00
○A198.200.62.2232015-08-02 → 2015-08-02 · 3 obs
○ 2015-12-01 14:28:30
○ 2026-04-15 17:02:00
○A43.246.214.1802017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 05:26:52
○ 2026-04-15 17:02:00
○CNAMEwww.youhao1.com2017-03-29 → 2017-03-29 · 2 obs
○ 2026-04-15 17:02:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| youhao1.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youhao1.com (unsigned zone)
⏱️ Timing
Total: 337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.253.202 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
Hierarchy
youhao1.com is parent of www.youhao1.com.
IP Addresses
youhao1.com points to a single IP: 107.163.253.202.
Other host names, for instance www.youhao1.com, share IP numbers with youhao1.com.
Name Servers
youhao1.com's delegation is to two name servers a.share-dns.com and b.share-dns.net.
youhao1.com shares the same name server configuration as other domains, such as seanrea.com, xyrgd.com, gyndly.com, shlianying.com and 20dl.com.
youhao1.com at least partially shares its name servers with other domains, for instance shengdt.com, shyiqun.com, gzhcdz.cn, wnqshequ.com and 63111133.com.
These name servers are commonly used with a9.share-dns.com, b9.share-dns.net, a12.share-dns.com, b12.share-dns.net, a8.share-dns.com, b8.share-dns.net, a10.share-dns.com, b10.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with a single IP:
a.share-dns.com resolves to 172.64.53.25.
b.share-dns.net resolves to 172.64.52.239.