sum16.com - dns.ninja
sum16.com
| CNAME | www.sum16.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.69.163.157🇨🇳 TENCENT-NET-AP81.69.128.0/18 | ||||||
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=1781725400 | ||||||
Subdomains
www.sum16.com |
Same first word
sum16.com |
Similar names
DNS History
10 records (3 active, 7 former)
●NSdns19.hichina.com2026-04-27 → 2026-06-17 · 3 obs
○ 2017-12-23 17:15:00
● 2026-04-27 05:12:32
● 2026-06-17 19:50:54
● 2026-04-27 05:12:32
● 2026-06-17 19:50:54
●NSdns20.hichina.com2026-04-27 → 2026-06-17 · 3 obs
○ 2017-12-23 17:15:00
● 2026-04-27 05:12:32
● 2026-06-17 19:50:54
● 2026-04-27 05:12:32
● 2026-06-17 19:50:54
○NSf1g1ns1.dnspod.net2015-06-15 → 2017-12-23 · 4 obs
● 2015-06-15 12:14:38
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
○NSf1g1ns2.dnspod.net2015-06-15 → 2017-12-23 · 4 obs
● 2015-06-15 12:14:38
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
○MXmxn.mxhichina.com2015-06-15 → 2017-12-23 · 4 obs
● 2015-06-15 12:14:38
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
○MXmxw.mxhichina.com2015-06-15 → 2017-12-23 · 4 obs
● 2015-06-15 12:14:38
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
○A103.251.88.1722015-06-15 → 2016-05-05 · 4 obs
● 2015-06-15 12:14:38
● 2016-05-05 05:32:24
○ 2017-12-23 17:15:00
○ 2026-06-17 19:50:54
● 2016-05-05 05:32:24
○ 2017-12-23 17:15:00
○ 2026-06-17 19:50:54
○A111.74.238.252015-06-15 → 2015-06-15 · 3 obs
● 2015-06-15 12:14:38
○ 2017-12-23 17:15:00
○ 2026-06-17 19:50:54
○ 2017-12-23 17:15:00
○ 2026-06-17 19:50:54
○A47.95.216.312017-12-23 → 2017-12-23 · 4 obs
○ 2016-05-05 05:32:24
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
● 2017-12-23 17:15:00
○ 2026-04-27 05:12:32
○ 2026-06-17 19:50:54
●CNAMEwww.sum16.com2026-04-27 → 2026-06-17 · 2 obs
● 2026-04-27 05:12:32
● 2026-06-17 19:50:54
● 2026-06-17 19:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sum16.com | dns19.hichina.com, dns20.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sum16.com (unsigned zone)
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| TXT | 1 | google-site-verification=su2gmEiNlS73Sr9 |
| CNAME | 1 | www.sum16.com |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
Hierarchy
sum16.com serves as the parent of www.sum16.com.
IP Addresses
sum16.com directs to one IP number, which is 81.69.163.157.
Additional host names — including coderbusy.com and www.sum16.com — share IP numbers with sum16.com.