cersm.com - dns.ninja
cersm.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns7.cnolnic.net ⭐ | ||||||
| A | 240c:4082:0:5d80::2🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.13.136.254🇨🇳 Baidu106.13.128.0/19 AS38365 | ||||||
| A | 182.61.7.97🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns8.cnolnic.net | ||||||
| A | 240c:4081:8000:1702::3🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.177🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.69🇨🇳 Baidu180.76.128.0/19 | ||||||
| SOA | ns7.cnolnic.netroot@cnolnic.net 2006-11-24 #1 | ||||||
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=1784001357 | ||||||
Same first word
cersm.com |
Similar names
DNS History
5 records (2 active, 3 former)
●NSns7.cnolnic.net2015-06-25 → 2026-07-14 · 2 obs
● 2015-06-25 08:00:36
● 2026-07-14 04:20:52
● 2026-07-14 04:20:52
●NSns8.cnolnic.net2015-06-25 → 2026-07-14 · 2 obs
● 2015-06-25 08:00:36
● 2026-07-14 04:20:52
● 2026-07-14 04:20:52
○MXmx140c.cnm.cn2015-06-25 → 2017-03-17 · 4 obs
● 2015-06-25 08:00:36
● 2017-03-17 21:52:22
○ 2020-03-20 16:55:54
○ 2026-07-14 04:20:52
● 2017-03-17 21:52:22
○ 2020-03-20 16:55:54
○ 2026-07-14 04:20:52
○A139.219.5.702015-06-25 → 2017-03-17 · 4 obs
● 2015-06-25 08:00:36
● 2017-03-17 21:52:22
○ 2020-03-20 16:55:54
○ 2026-07-14 04:20:52
● 2017-03-17 21:52:22
○ 2020-03-20 16:55:54
○ 2026-07-14 04:20:52
○A180.76.132.2282020-03-20 → 2020-03-20 · 4 obs
○ 2017-03-17 21:52:22
● 2020-03-20 16:55:54
○ 2026-05-04 07:36:34
○ 2026-07-14 04:20:52
● 2020-03-20 16:55:54
○ 2026-05-04 07:36:34
○ 2026-07-14 04:20:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| cersm.com | ns8.cnolnic.net, ns7.cnolnic.net | - |
✅ Authoritative Response
Server:106.13.136.254
NS records: ns8.cnolnic.net, ns7.cnolnic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cersm.com (unsigned zone)
⏱️ Timing
Total: 1205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns8.cnolnic.net, ns7.cnolnic.net |
| SOA | 1 | ns7.cnolnic.net root.cnolnic.net |
Analysis
Name Servers
The NS records for cersm.com delegate to ns7.cnolnic.net and ns8.cnolnic.net.
cersm.com shares its NS records with other domains, for example lyjnhbjx.com, ycjms.cn, ahgyt.cn and two others.
The hosts ns7.cnolnic.net and ns8.cnolnic.net both resolve to three IP numbers: ns7.cnolnic.net to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2, and ns8.cnolnic.net to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.