engkoo.cn - robtex.com
engkoo.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-01.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| A | 13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-01.azure-dns.com | ||||||
| NS | ns2-01.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| A | 150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-01.azure-dns.net | ||||||
| NS | ns3-01.azure-dns.org | ||||||
| A | 2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| A | 204.14.183.1🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-01.azure-dns.org | ||||||
| NS | ns4-01.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-01.azure-dns.info | ||||||
| A | 208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-01.azure-dns.info | ||||||
| SOA | ns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034659780 | ||||||
Same first word
engkoo.cn |
engkoo.com.cn |
engkoo.jp |
engkoo.com.tw |
engkoo.es |
engkoo.it |
engkoo.com |
engkoo.fr |
engkoo.hk |
engkoo.tw |
engkoo.org |
engkoo.se |
engkoo.com.hk |
engkoo.net |
engkoo.asia |
engkoo.co.il |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1-01.azure-dns.com2026-02-28 → 2026-04-11 · 3 obs
● 2026-02-28 14:59:08
● 2026-04-11 17:45:50
○NSns1.msft.net2015-05-15 → 2018-10-17 · 4 obs
● 2018-10-17 17:50:54
○ 2026-02-28 14:59:08
○ 2026-04-11 17:45:50
●NSns2-01.azure-dns.net2026-02-28 → 2026-04-11 · 3 obs
● 2026-02-28 14:59:08
● 2026-04-11 17:45:50
○NSns2.msft.net2015-05-15 → 2018-10-17 · 4 obs
● 2018-10-17 17:50:54
○ 2026-02-28 14:59:08
○ 2026-04-11 17:45:50
●NSns3-01.azure-dns.org2026-02-28 → 2026-04-11 · 3 obs
● 2026-02-28 14:59:08
● 2026-04-11 17:45:50
○NSns3.msft.net2015-05-15 → 2018-10-17 · 4 obs
● 2018-10-17 17:50:54
○ 2026-02-28 14:59:08
○ 2026-04-11 17:45:50
●NSns4-01.azure-dns.info2026-02-28 → 2026-04-11 · 3 obs
● 2026-02-28 14:59:08
● 2026-04-11 17:45:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| engkoo.cn | ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info | - |
✅ Authoritative Response
Server:13.107.236.1
NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for engkoo.cn (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-01.azure-dns.com, ns2-01.azure-dns.net... |
| SOA | 1 | ns1-01.azure-dns.com azuredns-hostmaster |
Analysis
Name Servers
engkoo.cn is delegated to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.
engkoo.cn at least partially shares name servers with other domains, for instance emsdemoexop4.com, stacss.ca, scconline.com.br, brianboylecpa.com and wherenetwork.net.
Host names with two IP numbers:
ns1-01.azure-dns.com points to 2603:1061:0:700::1 and 13.107.236.1; ns4-01.azure-dns.info points to 2620:1ec:bda:700::1 and 208.84.5.1; ns2-01.azure-dns.net points to 2620:1ec:8ec:700::1 and 150.171.21.1; ns3-01.azure-dns.org points to 2a01:111:4000:700::1 and 204.14.183.1.