4o.com - robtex.com
4o.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.ename.net ⭐ | ||||||
| A | 2001:df2:f080:1::8🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 61.158.128.31🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 31.128.158.61.ha.cnc | ||||||
| A | 218.98.111.173🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| PTR | ip-218-98-111-173.defastlink.net | ||||||
| NS | ns2.ename.net | ||||||
| A | 240e:97d:10:1402:0:1:0:1005🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 1.193.216.198🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| PTR | ip-1-193-216-198.defastlink.net | ||||||
| A | 183.253.57.199🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| PTR | ip-183-253-57-199.defastlink.net | ||||||
| A | 211.99.99.52🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| PTR | ip-211-99-99-52.defastlink.net | ||||||
| SOA | ns1.ename.netadmin@ename.net serial=1751342676 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
o4.no |
o4.de |
o4.org |
o4.pl |
o4.com |
o4.dk |
o4.su |
o4.cz |
o4.eu |
o4.ru |
o4.nl |
o4.com.br |
o4.se |
o4.com.au |
o4.be |
o4.company |
o4.network |
DNS History
8 records (2 active, 6 former)
○NSdns1.iidns.com2016-06-18 → 2017-05-08 · 5 obs
● 2016-06-18 04:09:52
● 2017-05-08 09:49:46
○ 2026-03-12 02:54:16
○ 2026-03-24 02:18:28
○NSdns2.iidns.com2016-06-18 → 2017-02-13 · 5 obs
● 2016-06-18 04:09:52
● 2017-02-13 13:32:26
○ 2017-05-08 09:49:46
○ 2026-03-24 02:18:28
○NSdns3.iidns.com2016-06-18 → 2017-02-13 · 5 obs
● 2016-06-18 04:09:52
● 2017-02-13 13:32:26
○ 2017-05-08 09:49:46
○ 2026-03-24 02:18:28
○NSdns4.iidns.com2016-06-18 → 2017-02-13 · 5 obs
● 2016-06-18 04:09:52
● 2017-02-13 13:32:26
○ 2017-05-08 09:49:46
○ 2026-03-24 02:18:28
○NSdns5.iidns.com2016-06-18 → 2017-02-13 · 5 obs
● 2016-06-18 04:09:52
● 2017-02-13 13:32:26
○ 2017-05-08 09:49:46
○ 2026-03-24 02:18:28
○NSdns6.iidns.com2015-07-26 → 2017-02-13 · 4 obs
● 2017-02-13 13:32:26
○ 2017-05-08 09:49:46
○ 2026-03-24 02:18:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4o.com | ns1.ename.net, ns2.ename.net | - |
✅ Authoritative Response
Server:211.99.99.52
NS records: ns1.ename.net, ns2.ename.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4o.com (unsigned zone)
⏱️ Timing
Total: 3496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.ename.net, ns2.ename.net |
| SOA | 1 | ns1.ename.net admin.ename.net |
Analysis
Name Servers
Two name servers ns1.ename.net and ns2.ename.net are delegated to 4o.com.
4o.com uses the same name server configuration as other domains, such as roudun.com, erchang.com, 8121.cn, jiajuz.com and xn--cpqt83e.com.
4o.com at least partially shares name servers with other domains such as 3618.com.cn, d18.cn, uscr.cn, footbig.com and dov.com.cn.
These name servers are commonly used alongside ns3.dns.com, ns4.dns.com and verification-kqhqngjggrhjcrwwkdokkd.ns101.verify.hn.
Four IP numbers for host names:
ns2.ename.net points to: 240e:97d:10:1402:0:1:0:1005, 1.193.216.198, 183.253.57.199 and 211.99.99.52.
Three IP numbers for host names:
ns1.ename.net points to: 2001:df2:f080:1::8, 61.158.128.31 and 218.98.111.173.