hctfb.com - robtex.com
hctfb.com
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=1778522431 | ||||||
Same first word
hctfb.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns10.hichina.com2019-02-12 → 2026-05-11 · 3 obs
● 2019-02-12 11:54:38
● 2026-05-11 18:16:00
●NSdns9.hichina.com2019-02-12 → 2026-05-11 · 3 obs
● 2019-02-12 11:54:38
● 2026-05-11 18:16:00
○NSns1.eedns.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-02-12 11:54:38
○ 2026-05-11 18:16:00
○NSns2.eedns.com2017-01-04 → 2017-01-04 · 3 obs
○ 2019-02-12 11:54:38
○ 2026-05-11 18:16:00
●MXmxn.mxhichina.com2019-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 18:16:00
●MXmxw.mxhichina.com2019-02-12 → 2026-05-11 · 2 obs
● 2026-05-11 18:16:00
●A117.50.209.762026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 18:15:56
● 2026-05-11 18:16:00
○A122.14.210.732019-02-12 → 2019-02-12 · 4 obs
● 2019-02-12 11:54:38
○ 2026-05-11 18:15:56
○ 2026-05-11 18:16:00
○A208.51.62.1072017-01-04 → 2017-01-04 · 3 obs
○ 2019-02-12 11:54:38
○ 2026-05-11 18:16:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hctfb.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hctfb.com (unsigned zone)
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.50.209.76 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
hctfb.com points to a single IP: 117.50.209.76.
Name Servers
hctfb.com's delegation is to two name servers dns10.hichina.com and dns9.hichina.com.
hctfb.com shares the same name server configuration as other domains, such as cafd.org.cn, laodingtou.cn, aplastech.com, crtog.com and yjed.cn.
hctfb.com at least partially shares its name servers with other domains, for instance h737.com, dmnn.cn, qotoys.com, jianyuweb.com and ke-bo.com.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121; dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
Mail Servers
Two mail servers mxn.mxhichina.com and mxw.mxhichina.com handle hctfb.com.
hctfb.com uses the same mail server setup as other domains such as cm-expo.com, misuan.com, dent-lab.com, shaochangan.com and 17wuba.com.
hctfb.com shares some mail servers with other domains, including nbgearpro.com, xmete.com, iceanhr.com, edu4us.com and wobogroup.com.
Host names with two IPs:
mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP:
mxw.mxhichina.com points to: 47.246.99.195.