cilab.cn - robtex.com
cilab.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.241.105.97🇨🇳 CNNIC-CRITICAL-AP218.241.96.0/20 China Internet Network Information Center | ||||||
| NS | a.cnnic.cn ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2001:dc7::5🇨🇳 CNNIC-CRITICAL-AP2001:dc7::/48 SICHUANIDC province network | ||||||
| PTR | a.cnnic.cn | ||||||
| A | 203.119.25.5🇨🇳 CNNIC-CRITICAL-AP203.119.25.0/24 China Internet Network Information Center (CNNIC) | ||||||
| PTR | a.cnnic.cn | ||||||
| NS | b.cnnic.cn ⚠️ Not in parent delegation | ||||||
| A | 2001:dc7:1::5🇨🇳 CNNIC-CRITICAL-AP2001:dc7:1::/48 SICHUANIDC province network | ||||||
| PTR | b.cnnic.cn | ||||||
| A | 203.119.26.5🇨🇳 CNNIC-CRITICAL-AP203.119.26.0/24 China Internet Network Information Center (CNNIC) | ||||||
| PTR | b.cnnic.cn | ||||||
| NS | c.cnnic.cn ⚠️ Not in parent delegation | ||||||
| A | 2001:dc7:2::5🇨🇳 CNNIC-CRITICAL-AP2001:dc7:2::/48 SICHUANIDC province network | ||||||
| PTR | c.cnnic.cn | ||||||
| A | 203.119.27.5🇨🇳 CNNIC-CRITICAL-AP203.119.27.0/24 China Internet Network Information Center (CNNIC) | ||||||
| PTR | c.cnnic.cn | ||||||
| NS | d.cnnic.cn ⚠️ Not in parent delegation | ||||||
| A | 2001:dc7:1000::5🇨🇳 CNNIC-CRITICAL-AP2001:dc7:1000::/48 China Internet Network Information Center | ||||||
| PTR | d.cnnic.cn | ||||||
| A | 203.119.28.5🇨🇳 CNNIC-CRITICAL-AP203.119.28.0/24 China Internet Network Information Center (CNNIC) | ||||||
| PTR | d.cnnic.cn | ||||||
| NS | e.cnnic.cn ⚠️ Not in parent delegation | ||||||
| A | 2001:dc7:3::5🇨🇳 CNNIC-CRITICAL-AP2001:dc7:3::/48 SICHUANIDC province network | ||||||
| PTR | e.cnnic.cn | ||||||
| A | 203.119.29.5🇨🇳 CNNIC-CRITICAL-AP203.119.29.0/24 China Internet Network Information Center (CNNIC) | ||||||
| PTR | e.cnnic.cn | ||||||
| MX | mail01.cilab.cn ⭐ | ||||||
| A | 218.241.105.92🇨🇳 CNNIC-CRITICAL-AP218.241.96.0/20 China Internet Network Information Center | ||||||
| SOA | a.cnnic.cnroot@cnnic.cn 2019-09-03 #3 | ||||||
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=2034586695 | ||||||
Subdomains
mail01.cilab.cn |
Same first word
cilab.in |
cilab.at |
cilab.info |
cilab.fr |
cilab.com |
cilab.ch |
cilab.net |
cilab.org |
cilab.cn |
cilab.nl |
cilab.co.nz |
cilab.it |
cilab.de |
cilab.us |
cilab.se |
Similar names
DNS History
10 records (7 active, 3 former)
●NSa.cnnic.cn2015-07-04 → 2026-03-25 · 5 obs
● 2016-01-22 23:39:50
○ 2016-04-14 06:16:48
● 2017-02-15 09:26:28
● 2026-03-25 20:35:34
●NSb.cnnic.cn2015-07-04 → 2026-03-25 · 5 obs
● 2016-01-22 23:39:50
○ 2016-04-14 06:16:48
● 2017-02-15 09:26:28
● 2026-03-25 20:35:34
●NSc.cnnic.cn2015-07-04 → 2026-03-25 · 5 obs
● 2016-01-22 23:39:50
○ 2016-04-14 06:16:48
● 2017-02-15 09:26:28
● 2026-03-25 20:35:34
●NSd.cnnic.cn2015-07-04 → 2026-03-25 · 5 obs
● 2016-01-22 23:39:50
○ 2016-04-14 06:16:48
● 2017-02-15 09:26:28
● 2026-03-25 20:35:34
●NSe.cnnic.cn2015-07-04 → 2026-03-25 · 5 obs
● 2016-01-22 23:39:50
○ 2016-04-14 06:16:48
● 2017-02-15 09:26:28
● 2026-03-25 20:35:34
○NSf1g1ns1.dnspod.net2015-11-09 → 2017-02-15 · 5 obs
● 2015-11-09 00:42:40
● 2017-02-15 09:26:28
○ 2026-02-19 20:27:32
○ 2026-03-25 20:35:34
○NSf1g1ns2.dnspod.net2015-11-09 → 2017-02-15 · 5 obs
● 2015-11-09 00:42:40
● 2017-02-15 09:26:28
○ 2026-02-19 20:27:32
○ 2026-03-25 20:35:34
●MXmail01.cilab.cn2015-07-04 → 2026-03-25 · 2 obs
● 2026-03-25 20:35:34
○A203.88.170.422015-07-04 → 2015-07-04 · 3 obs
○ 2026-02-19 20:27:32
○ 2026-03-25 20:35:34
●A218.241.105.972015-07-04 → 2026-03-25 · 2 obs
● 2026-03-25 20:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 829ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.241.105.97 |
| NS | 5 | a.cnnic.cn, b.cnnic.cn... |
| MX | 1 | mail01.cilab.cn (pri: 10) |
| SOA | 1 | a.cnnic.cn root.cnnic.cn |
Analysis
Hierarchy
cilab.cn is parent of mail01.cilab.cn.
IP Addresses
cilab.cn points to a single IP: 218.241.105.97.
Other host names, for instance www.enum.cn, share IP numbers with cilab.cn.
Name Servers
cilab.cn is delegated to five name servers: a.cnnic.cn, b.cnnic.cn, c.cnnic.cn, d.cnnic.cn and e.cnnic.cn.
cilab.cn at least partially shares its name servers with other domains, for instance cnnic.cn, xn--fiq7iq58bfy3a8bb.cn, nic.cn, zwswpt.cn and xn--fiqa61au8b7zsevnm8ak20mc4a87e.cn.
Host names with two IP numbers:
a.cnnic.cn points to 2001:dc7::5 and 203.119.25.5.
b.cnnic.cn points to 2001:dc7:1::5 and 203.119.26.5.
c.cnnic.cn points to 2001:dc7:2::5 and 203.119.27.5.
d.cnnic.cn points to 2001:dc7:1000::5 and 203.119.28.5.
e.cnnic.cn points to 2001:dc7:3::5 and 203.119.29.5.
Mail Servers
cilab.cn is served by a single mail server, mail01.cilab.cn.
mail01.cilab.cn points to IP number 218.241.105.92.