13ff.com - robtex.com
13ff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.218.240.184🇭🇰 UCLOUD-1103.218.240.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.33.220🇭🇰 UCLOUD-1118.193.33.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 118.193.37.94🇭🇰 UCLOUD-1118.193.37.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 152.32.171.65🇭🇰 UCLOUD-1152.32.171.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| A | 154.85.60.150🇺🇸 BAIDU-1154.85.56.0/21 AS55967 | ||||||
| NS | pk3.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
| NS | pk4.22.cn ⚠️ Not in zone NS records | ||||||
| A | 39.101.68.48🇨🇳 Alibaba-Cloud39.100.0.0/14 CT BeiJing IDC | ||||||
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=1775022637 | ||||||
Subdomains
mail.13ff.com |
Same first word
13ff.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSns5.gzidc.com2015-05-30 → 2016-03-31 · 4 obs
● 2016-03-31 01:13:46
○ 2026-02-14 21:53:30
○ 2026-04-01 05:52:20
○NSns6.gzidc.com2015-05-30 → 2016-03-31 · 4 obs
● 2016-03-31 01:13:46
○ 2026-02-14 21:53:30
○ 2026-04-01 05:52:20
●NSpk3.22.cn2026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
●NSpk4.22.cn2026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
○MXmail.13ff.com2015-05-30 → 2026-02-14 · 4 obs
● 2026-02-14 21:53:30
○ 2026-03-24 03:07:06
○ 2026-04-01 05:52:20
●A103.218.240.1842026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
○A103.232.215.1462016-06-10 → 2016-06-10 · 4 obs
● 2016-06-10 13:39:36
○ 2026-02-14 21:53:30
○ 2026-04-01 05:52:20
●A118.193.33.2202026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
●A118.193.37.942026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
●A152.32.171.652026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
●A154.85.60.1502026-02-14 → 2026-04-01 · 3 obs
● 2026-02-14 21:53:30
● 2026-04-01 05:52:20
○A203.90.246.682015-05-30 → 2016-03-31 · 4 obs
● 2016-03-31 01:13:46
○ 2016-06-10 13:39:36
○ 2026-04-01 05:52:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net... | - |
| 13ff.com | pk3.22.cn, pk4.22.cn | - |
✅ Authoritative Response
Server:39.101.68.48
NS records: pk3.22.cn, pk4.22.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 13ff.com (unsigned zone)
⏱️ Timing
Total: 4263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 118.193.37.94, 103.218.240.184... |
Analysis
Hierarchy
13ff.com is parent of mail.13ff.com.
IP Addresses
13ff.com points to five IP numbers: 103.218.240.184, 118.193.33.220, 118.193.37.94, 152.32.171.65 and 154.85.60.150.
Other host names, for instance newbig.cn, suanbao.cn, zhaigao.cn, gpower.com.cn and guofan.com share IP numbers with 13ff.com.
Name Servers
13ff.com's delegation is to two name servers pk3.22.cn and pk4.22.cn.
13ff.com shares the same name server configuration as other domains, such as manzuo.com.cn, jinang.com, dgsandi.com, bmedia.cn and cele.cn.
13ff.com shares name servers with other domains at least partially, for example livewire.cn.
Host names with one IP number: pk3.22.cn and pk4.22.cn point to 39.101.68.48.