cuoru.com - dns.ninja
cuoru.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.88.180.121🇨🇦 VMISS167.88.180.0/24 KURUN CLOUD INC | ||||||
| NS | ns1.dnbiz.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dnbiz.com ⚠️ Not in zone NS records | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
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=1782917901 | ||||||
Same first word
cuoru.com |
Similar names
DNS History
15 records (4 active, 11 former)
○NSdns1.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○NSdns2.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○NSdns3.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○NSdns4.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○NSdns5.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○NSdns6.iidns.com2015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
●NSns1.dnbiz.com2026-02-15 → 2026-07-01 · 3 obs
● 2026-02-15 17:27:44
● 2026-07-01 14:59:50
●NSns2.dnbiz.com2026-02-15 → 2026-07-01 · 3 obs
● 2026-02-15 17:27:44
● 2026-07-01 14:59:50
●MXmail.happyisp.com2026-02-15 → 2026-07-01 · 3 obs
● 2026-02-15 17:27:44
● 2026-07-01 14:59:50
○MXmail.skrimple.com2016-03-30 → 2016-10-04 · 4 obs
● 2016-10-04 19:20:50
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○A103.51.144.812016-10-04 → 2016-10-04 · 4 obs
● 2016-10-04 19:20:50
○ 2026-02-15 17:27:44
○ 2026-07-01 14:59:50
○A118.186.71.502015-05-31 → 2015-12-25 · 4 obs
● 2015-12-25 18:12:26
○ 2016-03-30 18:37:20
○ 2026-07-01 14:59:50
○A127.0.0.12026-03-08 → 2026-03-25 · 5 obs
● 2026-03-08 09:30:46
● 2026-03-25 14:59:02
○ 2026-06-15 09:08:22
○ 2026-07-01 14:59:50
●A167.88.180.1212026-02-15 → 2026-07-01 · 6 obs
● 2026-02-15 17:27:44
○ 2026-03-08 09:30:46
○ 2026-03-25 14:59:02
● 2026-06-15 09:08:22
● 2026-07-01 14:59:50
○A65.19.157.2352016-03-30 → 2016-03-30 · 4 obs
● 2016-03-30 18:37:20
○ 2016-10-04 19:20:50
○ 2026-07-01 14:59:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cuoru.com | ns1.dnbiz.com, ns2.dnbiz.com | 2 records |
✅ Authoritative Response
Server:60.190.243.163
NS records: ns1.dnbiz.com, ns2.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuoru.com (unsigned zone)
⏱️ Timing
Total: 3565ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.88.180.121 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dnbiz.com, ns2.dnbiz.com)
Analysis
IP Addresses
cuoru.com points to a single IP number: 167.88.180.121.
Additional host names — www.ksqzj.com, haichang.com, huaya.com and two others — share IP numbers with cuoru.com.
Name Servers
DNS delegation for cuoru.com points to two name servers: ns1.dnbiz.com and ns2.dnbiz.com.
cuoru.com shares its name server setup with other domains, including 89ai.com, langzuo.com, nzlx.com and two others.
cuoru.com has partial name server overlap with other domains, including americanbtu.com.
Mail Servers
cuoru.com has one mail server: mail.happyisp.com.
cuoru.com shares the same mail server setup as other domains, including hotwave.cn, lingcheng.cn, ruinan.com and two others.
mail.happyisp.com resolves to two IP numbers — 5.161.49.68 and 137.184.158.105.