cnfert.com - dns.ninja
cnfert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.255.247.3🇨🇳 CHINA169-Backbone116.255.128.0/17 CNC Group CHINA169 Henan Province Network Addresses from CNNIC(GIANT) | ||||||
| NS | ns1.cnolnic.com ⭐ | ||||||
| A | 240c:4081:8000:1702::4🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.178🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.118🇨🇳 Baidu180.76.128.0/19 | ||||||
| NS | ns2.cnolnic.com | ||||||
| A | 240c:4082:0:5d80::3🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.12.205.190🇨🇳 Baidu106.12.192.0/20 AS38365 | ||||||
| A | 182.61.7.241🇨🇳 Baidu182.61.0.0/19 | ||||||
| SOA | ns1.cnolnic.comroot@cnolnic.com 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=1786931469 | ||||||
Previously NS for
cnfert.com |
Subdomains
www.cnfert.com |
Same first word
Similar names
nfcert.org |
cfrent.cz |
ncrfet.co.za |
nfcert.com |
fcrent.com |
nfterc.org |
netcrf.de |
cfrent.com |
fncert.com |
crfnet.com |
cfrnet.com |
ctfnre.com.au |
fcentr.ru |
ntrfce.com |
refcnt.org |
rfcnet.com |
DNS History
19 records (3 active, 16 former)
○NScnfert.com2015-10-30 → 2016-01-03 · 4 obs
● 2016-01-03 22:14:56
○ 2016-04-01 12:12:30
○ 2026-08-17 02:10:12
○NSn3309.ns.yunjiasu.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 21:35:58
○ 2019-03-27 23:02:52
○ 2026-08-17 02:10:12
○NSn85.ns.yunjiasu.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 21:35:58
○ 2019-03-27 23:02:52
○ 2026-08-17 02:10:12
●NSns1.cnolnic.com2016-04-01 → 2026-08-17 · 5 obs
● 2016-04-01 12:12:30
○ 2017-02-02 21:35:58
● 2019-03-27 23:02:52
● 2026-08-17 02:10:12
●NSns2.cnolnic.com2016-04-01 → 2026-08-17 · 5 obs
● 2016-04-01 12:12:30
○ 2017-02-02 21:35:58
● 2019-03-27 23:02:52
● 2026-08-17 02:10:12
○NSv1s1.xundns.com2015-10-30 → 2016-01-03 · 4 obs
● 2016-01-03 22:14:56
○ 2016-04-01 12:12:30
○ 2026-08-17 02:10:12
○NSv1s2.xundns.com2015-10-30 → 2016-01-03 · 4 obs
● 2016-01-03 22:14:56
○ 2016-04-01 12:12:30
○ 2026-08-17 02:10:12
○MXmail.cnfert.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-25 14:45:32
○ 2026-08-17 02:10:12
●A116.255.247.32026-03-28 → 2026-08-17 · 3 obs
● 2026-03-28 09:57:38
● 2026-08-17 02:10:12
○A119.188.160.2402019-03-27 → 2019-03-27 · 4 obs
● 2019-03-27 23:02:52
○ 2026-03-28 09:57:38
○ 2026-08-17 02:10:12
○A124.133.16.252016-04-01 → 2016-04-01 · 4 obs
● 2016-04-01 12:12:30
○ 2017-02-02 21:35:58
○ 2026-08-17 02:10:12
○A162.159.210.482017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 21:35:58
○ 2019-03-27 23:02:52
○ 2026-08-17 02:10:12
○A162.159.211.482017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 21:35:58
○ 2019-03-27 23:02:52
○ 2026-08-17 02:10:12
○A198.11.168.2252015-07-25 → 2015-10-30 · 5 obs
● 2015-07-25 14:45:32
● 2015-10-30 12:14:56
○ 2016-04-01 12:12:30
○ 2026-08-17 02:10:12
○A198.11.169.872015-07-25 → 2015-10-30 · 5 obs
● 2015-07-25 14:45:32
● 2015-10-30 12:14:56
○ 2016-04-01 12:12:30
○ 2026-08-17 02:10:12
○A211.152.50.1932008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-25 14:45:32
○ 2026-08-17 02:10:12
○A60.191.133.1862008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-25 14:45:32
○ 2026-08-17 02:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cnfert.com | ns1.cnolnic.com, ns2.cnolnic.com | 6 records |
✅ Authoritative Response
Server:106.12.205.190
NS records: ns1.cnolnic.com, ns2.cnolnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnfert.com (unsigned zone)
⏱️ Timing
Total: 3500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.255.247.3 |
| NS | 2 | ns2.cnolnic.com, ns1.cnolnic.com |
| SOA | 1 | ns1.cnolnic.com root.cnolnic.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.cnolnic.com, ns1.cnolnic.com, ns1.cnolnic.com...)
Analysis
Hierarchy
cnfert.com is the parent zone for www.cnfert.com.
IP Addresses
cnfert.com resolves to just one IP address, 116.255.247.3.
Additional host names such as zynylm.com, huawencm.com, www.zynylm.com and www.cnfert.com share IP numbers with cnfert.com.
Name Servers
cnfert.com is served by two delegated name servers, ns1.cnolnic.com and ns2.cnolnic.com.
cnfert.com shares its NS records with other domains, for example zongsheng.cn, jsybhg.com, made-in-te.com and two others.
cnfert.com partially shares its name servers with domains like sdlangjun.com and czdr.com.
These name servers are regularly seen alongside ns3.cnolnic.com and ns4.cnolnic.com as name servers.
ns1.cnolnic.com has three IP addresses (106.12.41.178, 180.76.132.118 and 240c:4081:8000:1702::4) and ns2.cnolnic.com has three IP addresses (106.12.205.190, 182.61.7.241 and 240c:4082:0:5d80::3).