cnooaa.com - robtex.com
cnooaa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.246.1.138🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.246.0.0/19 Chinanet-NingBo-IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1761669127 | ||||||
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=1774535142 | ||||||
Subdomains
mail.cnooaa.com |
Same first word
cnooaa.com |
Similar names
DNS History
16 records (5 active, 11 former)
○NSns1.dnsdun.net2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 04:59:56
○ 2026-03-24 02:16:58
○ 2026-03-26 14:40:52
○NSns1.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
●NSns1.judns.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 02:16:58
● 2026-03-26 14:40:52
●NSns1.julydns.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 02:16:58
● 2026-03-26 14:40:52
○NSns2.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
●NSns2.judns.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 02:16:58
● 2026-03-26 14:40:52
●NSns2.julydns.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 02:16:58
● 2026-03-26 14:40:52
○NSns3.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
○NSns4.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
○NSns5.dnsdun.com2017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 04:59:56
○ 2026-03-24 02:16:58
○ 2026-03-26 14:40:52
○NSns5.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
○NSns6.ezdnscenter.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
○MXmail.cnooaa.com2015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
○A104.149.126.682017-03-21 → 2017-03-21 · 4 obs
● 2017-03-21 04:59:56
○ 2026-03-24 02:16:58
○ 2026-03-26 14:40:52
○A110.173.196.12015-05-26 → 2016-03-17 · 4 obs
● 2016-03-17 00:56:28
○ 2017-03-21 04:59:56
○ 2026-03-26 14:40:52
●A122.246.1.1382026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 02:16:58
● 2026-03-26 14:40:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| cnooaa.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnooaa.com (unsigned zone)
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.246.1.138 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Hierarchy
The parent of mail.cnooaa.com is cnooaa.com.
IP Addresses
cnooaa.com points to a single IP address: 122.246.1.138.
Other host names such as astartoy.com, www.gzaples.cn, gkj.tjcckj.com, waibaofuwu.com and 20.jybczp.com share IPs with cnooaa.com.
Name Servers
cnooaa.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cnooaa.com at least partially shares name servers with other domains, for example winjet.cn, fvrno.com, nmgwine.com, 75880.cn and toyota-gz.cn.
Host names with a single IP address:
The host name ns1.judns.com points to 47.97.51.45.
The host name ns2.judns.com points to 162.159.27.251.
The host name ns1.julydns.com points to 47.97.51.45.
The host name ns2.julydns.com points to 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.