1st-o2.com - robtex.com
1st-o2.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.119.112.158🇭🇰 DXTL-1157.119.112.0/22 HKT Customer Route | ||||||
| NS | ns1.dnsip.com ⭐ | ||||||
| A | 2001:df2:f080:1::10🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 1.193.216.199🇨🇳 CHINANET-Henan-Luoyang-IDC1.193.216.0/24 Chinatelecom HeNan Province Network | ||||||
| A | 218.98.111.202🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 218.98.111.206🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dnsip.com | ||||||
| A | 240e:97d:10:1402:0:1:0:1008🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network | ||||||
| A | 61.158.128.1🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 1.128.158.61.ha.cnc | ||||||
| A | 183.253.57.193🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.29🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| A | 211.99.99.33🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object | ||||||
| SOA | ns1.dnsip.comdnsadmin@dnsip.com serial=1751342731 | ||||||
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=1774491397 | ||||||
Same first word
1st-o2.com |
DNS History
8 records (3 active, 5 former)
●NSns1.dnsip.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 20:19:16
● 2026-03-26 02:37:12
○NSns15.xincache.com2016-12-17 → 2017-11-28 · 4 obs
● 2017-11-28 00:53:46
○ 2026-02-22 20:19:16
○ 2026-03-26 02:37:12
○NSns16.xincache.com2016-12-17 → 2017-11-28 · 4 obs
● 2017-11-28 00:53:46
○ 2026-02-22 20:19:16
○ 2026-03-26 02:37:12
●NSns2.dnsip.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 20:19:16
● 2026-03-26 02:37:12
○MXmxbiz1.qq.com2016-12-17 → 2017-11-28 · 4 obs
● 2017-11-28 00:53:46
○ 2026-02-22 20:19:16
○ 2026-03-26 02:37:12
○MXmxbiz2.qq.com2016-12-17 → 2017-11-28 · 4 obs
● 2017-11-28 00:53:46
○ 2026-02-22 20:19:16
○ 2026-03-26 02:37:12
○A106.186.21.492016-12-17 → 2017-11-28 · 4 obs
● 2017-11-28 00:53:46
○ 2026-02-22 20:19:16
○ 2026-03-26 02:37:12
●A157.119.112.1582026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 20:19:16
● 2026-03-26 02:37:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| 1st-o2.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server:1.193.216.199
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1st-o2.com (unsigned zone)
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.119.112.158 |
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
Analysis
IP Addresses
1st-o2.com points to a single IP: 157.119.112.158.
Name Servers
Two name servers ns1.dnsip.com and ns2.dnsip.com handle delegation for 1st-o2.com.
1st-o2.com uses the same name server setup as other domains, for example 8pjg5jo3b9.lol, gendsl.com, datarome.com, qg684g5687.top and weimifeng.net.
Host names with five IP numbers:
Host name ns2.dnsip.com points to 240e:97d:10:1402:0:1:0:1008, 61.158.128.1, 183.253.57.193, 211.99.99.29 and 211.99.99.33.
Host names with four IP numbers:
Host name ns1.dnsip.com points to 2001:df2:f080:1::10, 1.193.216.199, 218.98.111.202 and 218.98.111.206.