chfalv.com - robtex.com
chfalv.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.93.148.166🇨🇳 CHINANET-BACKBONE218.93.0.0/16 China Telecom Network | ||||||
| NS | ens11.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | mail.chfalv.com ⭐ | ||||||
| SOA | ens11.bigwww.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1778740121 | ||||||
Same first word
chfalv.com |
DNS History
6 records (6 active, 0 former)
●NSens11.bigwww.com2026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
●NSens12.bigwww.com2026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
●NSns11.bigwww.com2026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
●NSns12.bigwww.com2026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
●MXmail.chfalv.com2026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
●A218.93.148.1662026-03-08 → 2026-05-14 · 2 obs
● 2026-05-14 06:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| chfalv.com | ns11.bigwww.com, ns12.bigwww.com | 6 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: ns11.bigwww.com, ns12.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chfalv.com (unsigned zone)
⏱️ Timing
Total: 984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.93.148.166 |
| NS | 2 | ens11.bigwww.com, ens12.bigwww.com |
| MX | 1 | mail.chfalv.com (pri: 5) |
| SOA | 1 | ens11.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns11.bigwww.com, ns11.bigwww.com, ns11.bigwww.com...)
Analysis
IP Addresses
chfalv.com points to a single IP: 218.93.148.166.
Name Servers
chfalv.com's delegation is handled by four name servers: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com and ns12.bigwww.com.
chfalv.com partially shares name servers with other domains; examples include celece.net, jn-china.com, cxzhanhui.com, addxi.com and qqyddm.net.
These name servers commonly accompany ns15.bigwww.com, ns16.bigwww.com, ns13.bigwww.com and ns14.bigwww.com.
Host names with three IP numbers:
ns11.bigwww.com points to: 2408:4009:501::9, 39.96.153.43 and 47.118.199.203.
ns12.bigwww.com points to: 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Host names with two IP numbers:
ens11.bigwww.com points to: 39.96.153.43 and 47.118.199.203.
ens12.bigwww.com points to: 120.76.107.43 and 139.224.142.113.
Common IP patterns:
IP numbers 39.96.153.43 and 47.118.199.203 are used by ns11.bigwww.com and ens11.bigwww.com.
IP numbers 120.76.107.43 and 139.224.142.113 are used by ns12.bigwww.com and ens12.bigwww.com.
Host names that point to 39.96.153.43: ns11.bigwww.com and ens11.bigwww.com.
Host names that point to 47.118.199.203: ns11.bigwww.com and ens11.bigwww.com.
Host names that point to 120.76.107.43: ns12.bigwww.com and ens12.bigwww.com.
Host names that point to 139.224.142.113: ns12.bigwww.com and ens12.bigwww.com.
Mail Servers
chfalv.com is handled by a single mail server, mail.chfalv.com.