doutuapp.com - robtex.com
doutuapp.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774553297 | ||||||
Same first word
doutuapp.com |
Similar names
DNS History
13 records (3 active, 10 former)
○NSa.share-dns.com2026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 05:18:20
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
○NSa7.share-dns.com2026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 05:18:20
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
○NSb.share-dns.net2026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 05:18:20
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
○NSb7.share-dns.net2026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 05:18:20
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
●NSexpire1.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-16 17:02:26
● 2026-03-26 19:28:50
● 2026-03-26 19:28:50
●NSexpire2.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-16 17:02:26
● 2026-03-26 19:28:50
● 2026-03-26 19:28:50
○NSns49.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 05:18:20
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○NSns50.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 05:18:20
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○MXmailstore1.secureserver.net2017-05-10 → 2026-02-16 · 3 obs
● 2017-05-10 05:18:20
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
○MXsmtp.secureserver.net2017-05-10 → 2026-02-16 · 3 obs
● 2017-05-10 05:18:20
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
○A139.162.89.1152017-05-10 → 2017-05-10 · 3 obs
● 2017-05-10 05:18:20
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○ 2026-02-16 13:21:10
○ 2026-03-26 19:28:50
○A154.218.48.922026-02-16 → 2026-02-16 · 4 obs
○ 2017-05-10 05:18:20
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
● 2026-02-16 13:21:10
● 2026-02-16 17:02:26
○ 2026-03-26 19:28:50
●CNAMEexp.gs-cdn.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 19:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doutuapp.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doutuapp.com (unsigned zone)
⏱️ Timing
Total: 608ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
doutuapp.com maps to IP address 172.65.190.172.
Other host names for instance 0syn.com and exp.gs-cdn.com share IP numbers with doutuapp.com.