myw3c.com - robtex.com
myw3c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.91.87.176🇸🇨 TCLOUDNET154.91.87.0/24 Tcloudnet, Inc | ||||||
| NS | a.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.212🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.55🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1739199734 | ||||||
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=1778649781 | ||||||
Subdomains
mail.myw3c.com |
Same first word
myw3c.com |
Similar names
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 19:37:40
● 2026-05-13 05:24:10
●NSb.share-dns.net2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 19:37:40
● 2026-05-13 05:24:10
○NSdns11.hichina.com2017-11-12 → 2017-11-12 · 4 obs
● 2017-11-12 03:57:38
○ 2026-04-07 19:37:40
○ 2026-05-13 05:24:10
○NSdns12.hichina.com2017-11-12 → 2017-11-12 · 4 obs
● 2017-11-12 03:57:38
○ 2026-04-07 19:37:40
○ 2026-05-13 05:24:10
○NSns1.dnsowl.com2015-10-21 → 2016-04-14 · 5 obs
● 2015-10-21 16:34:14
● 2016-04-14 06:23:42
○ 2016-11-18 17:41:06
○ 2026-05-13 05:24:10
●NSns1.gname-dns.com2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 19:37:40
● 2026-05-13 05:24:10
○NSns2.dnsowl.com2015-10-21 → 2016-04-14 · 5 obs
● 2015-10-21 16:34:14
● 2016-04-14 06:23:42
○ 2016-11-18 17:41:06
○ 2026-05-13 05:24:10
●NSns2.gname-dns.com2026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 19:37:40
● 2026-05-13 05:24:10
○NSns3.dnsowl.com2015-10-21 → 2016-04-14 · 5 obs
● 2015-10-21 16:34:14
● 2016-04-14 06:23:42
○ 2016-11-18 17:41:06
○ 2026-05-13 05:24:10
○NSns67.domaincontrol.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-21 16:34:14
○ 2026-05-13 05:24:10
○NSns68.domaincontrol.com2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-21 16:34:14
○ 2026-05-13 05:24:10
○MXmailstore1.secureserver.net2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-21 16:34:14
○ 2026-05-13 05:24:10
○MXmxn.mxhichina.com2017-11-12 → 2017-11-12 · 4 obs
● 2017-11-12 03:57:38
○ 2026-04-07 19:37:40
○ 2026-05-13 05:24:10
○MXsmtp.secureserver.net2015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-21 16:34:14
○ 2026-05-13 05:24:10
○A139.129.184.1662017-11-12 → 2017-11-12 · 4 obs
● 2017-11-12 03:57:38
○ 2026-04-07 19:37:40
○ 2026-05-13 05:24:10
●A154.91.87.1762026-04-07 → 2026-05-13 · 3 obs
● 2026-04-07 19:37:40
● 2026-05-13 05:24:10
○A184.168.221.622015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-21 16:34:14
○ 2026-05-13 05:24:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| myw3c.com | ns1.gname-dns.com, ns2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.52.212
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for myw3c.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.91.87.176 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)
Analysis
Hierarchy
The parent of mail.myw3c.com is myw3c.com.
IP Addresses
myw3c.com points to a single IP: 154.91.87.176.
Other host names such as mail.myw3c.com and ntzhuihua.com share IP numbers with myw3c.com.
Name Servers
myw3c.com's delegation is handled by four name servers: ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
myw3c.com partially shares name servers with other domains; examples include googledemi.top, fangzuzaixian.com, 422a3b9e7287797e.com, okey4.com and stepmaldives.com.
These name servers are commonly used alongside a4.share-dns.com, b4.share-dns.net, a1.share-dns.com, b1.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com, b12.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP:
ns1.gname-dns.com points to 172.64.52.212
ns2.gname-dns.com points to 172.64.53.55
a.share-dns.com points to 172.64.53.25
b.share-dns.net points to 172.64.52.239