49cu.com - robtex.com
49cu.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=1774555127 | ||||||
Same first word
49cu.com |
Similar names
DNS History
15 records (3 active, 12 former)
○NSa.share-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2020-02-29 03:33:42
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○NSa8.share-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2020-02-29 03:33:42
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○NSb.share-dns.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-02-29 03:33:42
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○NSb8.share-dns.net2026-02-24 → 2026-02-24 · 3 obs
○ 2020-02-29 03:33:42
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
●NSexpire1.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-24 01:57:12
● 2026-03-26 20:14:22
● 2026-03-26 20:14:22
●NSexpire2.gname-dns.com2026-03-26 → 2026-03-26 · 2 obs
○ 2026-02-24 01:57:12
● 2026-03-26 20:14:22
● 2026-03-26 20:14:22
○NSf1g1ns1.dnspod.net2015-11-22 → 2016-03-14 · 4 obs
● 2015-11-22 06:44:30
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
○NSf1g1ns2.dnspod.net2015-11-22 → 2016-03-14 · 4 obs
● 2015-11-22 06:44:30
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
○NSns77.domaincontrol.com2020-02-29 → 2020-02-29 · 4 obs
○ 2016-07-10 10:02:10
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○NSns78.domaincontrol.com2020-02-29 → 2020-02-29 · 4 obs
○ 2016-07-10 10:02:10
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○MXmx.ym.163.com2015-11-22 → 2016-03-14 · 4 obs
● 2015-11-22 06:44:30
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
○A156.229.176.142020-02-29 → 2020-02-29 · 4 obs
○ 2016-07-10 10:02:10
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2020-02-29 03:33:42
○ 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○A156.253.42.572026-02-24 → 2026-02-24 · 3 obs
○ 2020-02-29 03:33:42
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
● 2026-02-24 01:57:12
○ 2026-03-26 20:14:22
○A204.74.218.2302015-11-22 → 2016-03-14 · 4 obs
● 2015-11-22 06:44:30
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
● 2016-03-14 02:26:44
○ 2016-07-10 10:02:10
○ 2026-03-26 20:14:22
●CNAMEexp.gs-cdn.com2026-03-26 → 2026-03-26 · 1 obs
● 2026-03-26 20:14:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 49cu.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 49cu.com (unsigned zone)
⏱️ Timing
Total: 534ms | 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
49cu.com resolves to a single IP: 172.65.190.172.
Other host names, for instance, 0syn.com and exp.gs-cdn.com share IP numbers with 49cu.com.