cfcase.com - dns.ninja
cfcase.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.162.103.247🇯🇵 AKAMAI-LINODE-AP139.162.96.0/19 Akamai Technologies | ||||||
| PTR | 139-162-103-247.ip.linodeusercontent.com | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2025-08-02 #1 | ||||||
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=1784307557 | ||||||
Subdomains
Same first word
cfcase.com |
Similar names
DNS History
21 records (5 active, 16 former)
○NScns1.sedoparking.com2016-01-05 → 2016-01-05 · 4 obs
● 2016-01-05 07:15:50
○ 2016-04-06 03:59:38
○ 2026-07-17 17:09:10
○NScns2.sedoparking.com2016-01-05 → 2016-01-05 · 4 obs
● 2016-01-05 07:15:50
○ 2016-04-06 03:59:38
○ 2026-07-17 17:09:10
○NSlocalhost2016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 03:59:38
○ 2016-11-25 06:32:12
○ 2026-07-17 17:09:10
○NSns1.mytrafficmanagement.com2016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 03:59:38
○ 2016-11-25 06:32:12
○ 2026-07-17 17:09:10
●NSns15.domaincontrol.com2026-04-09 → 2026-07-17 · 3 obs
● 2026-04-09 04:21:22
● 2026-07-17 17:09:10
●NSns16.domaincontrol.com2026-04-09 → 2026-07-17 · 3 obs
● 2026-04-09 04:21:22
● 2026-07-17 17:09:10
○NSns1637.ztomy.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 06:32:12
○ 2026-04-09 04:21:22
○ 2026-07-17 17:09:10
○NSns1646.ztomy.com2015-10-27 → 2015-10-27 · 3 obs
○ 2016-01-05 07:15:50
○ 2026-07-17 17:09:10
○NSns2.mytrafficmanagement.com2016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 03:59:38
○ 2016-11-25 06:32:12
○ 2026-07-17 17:09:10
○NSns2637.ztomy.com2016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 06:32:12
○ 2026-04-09 04:21:22
○ 2026-07-17 17:09:10
○NSns2646.ztomy.com2015-10-27 → 2015-10-27 · 3 obs
○ 2016-01-05 07:15:50
○ 2026-07-17 17:09:10
○MXmail.nickstel.com2016-01-05 → 2016-01-05 · 3 obs
○ 2016-04-06 03:59:38
○ 2026-07-17 17:09:10
●MXmxbiz1.qq.com2026-04-09 → 2026-07-17 · 3 obs
● 2026-04-09 04:21:22
● 2026-07-17 17:09:10
●MXmxbiz2.qq.com2026-04-09 → 2026-07-17 · 3 obs
● 2026-04-09 04:21:22
● 2026-07-17 17:09:10
○A104.130.124.962016-04-06 → 2016-04-06 · 4 obs
● 2016-04-06 03:59:38
○ 2016-11-25 06:32:12
○ 2026-07-17 17:09:10
●A139.162.103.2472026-04-09 → 2026-07-17 · 3 obs
● 2026-04-09 04:21:22
● 2026-07-17 17:09:10
○A139.162.73.342017-10-03 → 2017-10-03 · 4 obs
● 2017-10-03 11:55:28
○ 2026-04-09 04:21:22
○ 2026-07-17 17:09:10
○A141.8.226.142015-10-27 → 2015-10-27 · 3 obs
○ 2016-01-05 07:15:50
○ 2026-07-17 17:09:10
○A204.11.56.372016-11-25 → 2016-11-25 · 4 obs
● 2016-11-25 06:32:12
○ 2026-04-09 04:21:22
○ 2026-07-17 17:09:10
○A93.191.169.2102016-01-05 → 2016-01-05 · 4 obs
● 2016-01-05 07:15:50
○ 2016-04-06 03:59:38
○ 2026-07-17 17:09:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cfcase.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfcase.com (unsigned zone)
⏱️ Timing
Total: 88ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.103.247 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
Hierarchy
cfcase.com serves as the parent of mail.cfcase.com and www.cfcase.com.
IP Addresses
cfcase.com has exactly one IP address — 139.162.103.247.
Host names such as mail.cfcase.com and 139-162-103-247.ip.linodeusercontent.com share IP numbers with cfcase.com.
Name Servers
cfcase.com is served by two delegated name servers, ns15.domaincontrol.com and ns16.domaincontrol.com.
The name server configuration of cfcase.com is shared with other domains, for instance honda-paneuropean.de, wbdok.com, jaguar-china.com and two others.
Each of the two host names carries two IP addresses: ns15.domaincontrol.com points to 97.74.107.8 and 2603:5:21b0::8, and ns16.domaincontrol.com points to 173.201.75.8 and 2603:5:22b0::8.
Mail Servers
cfcase.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of cfcase.com matches that of other domains such as atsense.net, dad-garson.com, glorison.com.hk and two others.
cfcase.com has at least some mail servers in common with other domains, such as gtfiber.net, afu-smart.com, 91af.cn and meeting666.com.