cfl-group.com - robtex.com
cfl-group.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.g-dns.com ⭐ | ||||||
| A | 2407:7100:1000:1020::a:136🇹🇼 YUANJHEN-TW2407:7100::/32 Asia Pacific Telecom proxy announcement NOC.tw | ||||||
| PTR | a.g-dns.com | ||||||
| A | 103.17.9.136🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. | ||||||
| PTR | a.g-dns.com | ||||||
| NS | b.g-dns.com | ||||||
| A | 2407:7100:7000:2116:4:0:b:86🇹🇼 YUANJHEN-TW2407:7100:7000::/36 | ||||||
| PTR | b.g-dns.com | ||||||
| A | 103.1.221.86🇹🇼 YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| PTR | b.g-dns.com | ||||||
| NS | c.g-dns.com | ||||||
| A | 2607:a400:2:1f:3000:130:c:236🇺🇸 TELX-AS218592607:a400::/32 ZL-LA-V6-03 | ||||||
| A | 103.123.242.236🇹🇼 TELX-AS21859103.123.242.0/23 ZL-IDC-LAX-W71196 | ||||||
| PTR | c.g-dns.com | ||||||
| MX | mail.cfl-group.com ⭐ | ||||||
| A | 61.221.166.193🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mail.cfl-group.com | ||||||
| PTR | mail.logistics.tw | ||||||
| TXT | v=spf1 a mx ip4:61.221.166.193 ~all | ||||||
| SOA | a.g-dns.comsupport@twnoc.net 2025-05-06 #16 | ||||||
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=1774582392 | ||||||
Subdomains
mail.cfl-group.com |
Same first word
cfl-group.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSrsdn1.octor.com2008-03-09 → 2017-11-29 · 3 obs
● 2017-11-29 12:57:12
○ 2026-03-27 03:47:52
○NSrsdn2.octor.com2008-03-09 → 2017-11-29 · 3 obs
● 2017-11-29 12:57:12
○ 2026-03-27 03:47:52
●MXmail.cfl-group.com2008-03-09 → 2026-03-27 · 2 obs
● 2026-03-27 03:47:52
○A211.72.232.1342015-08-06 → 2017-11-29 · 4 obs
● 2015-08-06 15:51:20
● 2017-11-29 12:57:12
○ 2026-03-27 03:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cfl-group.com | a.g-dns.com, b.g-dns.com, c.g-dns.com | 3 records |
✅ Authoritative Response
Server:103.1.221.86
NS records: a.g-dns.com, b.g-dns.com, c.g-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfl-group.com (unsigned zone)
⏱️ Timing
Total: 483ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | a.g-dns.com, c.g-dns.com... |
| MX | 1 | mail.cfl-group.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:61.221.166.193 ~all |
| SOA | 1 | a.g-dns.com support.twnoc.net |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.g-dns.com, b.g-dns.com, c.g-dns.com)
Analysis
Hierarchy
cfl-group.com is the parent of mail.cfl-group.com.
Name Servers
cfl-group.com is delegated to three name servers: a.g-dns.com, b.g-dns.com and c.g-dns.com.
cfl-group.com at least partially shares name servers with other domains, for instance dongfon.com, hdit.com.tw, chptw.com, wantnetinfo.com and newscanshared.com.
Host names with two IP numbers:
Host a.g-dns.com points to 2407:7100:1000:1020::a:136 and 103.17.9.136.
Host b.g-dns.com points to 2407:7100:7000:2116:4:0:b:86 and 103.1.221.86.
Host c.g-dns.com points to 2607:a400:2:1f:3000:130:c:236 and 103.123.242.236.
Mail Servers
cfl-group.com is handled by a single mail server, mail.cfl-group.com.
Host name mail.cfl-group.com points to IP address 61.221.166.193.