cnfoeng.com - robtex.com
cnfoeng.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=1771291435 | ||||||
Same first word
cnfoeng.com |
Similar names
DNS History
5 records (4 active, 1 former)
●MXcnfoeng-com.mail.protection.outlook.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 08:46:16
● 2026-03-18 17:14:52
○MXmail.cnfoeng.com2015-08-09 → 2017-05-28 · 4 obs
● 2017-05-28 12:40:44
○ 2026-02-17 08:46:16
○ 2026-03-18 17:14:52
●A211.239.157.192015-08-09 → 2026-03-18 · 2 obs
● 2026-03-18 17:14:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| cnfoeng.com | ns1.sdsns.com, ns2.sdsns.com | 2 records |
✅ Authoritative Response
Server: 211.115.203.112
NS records: ns1.sdsns.com, ns2.sdsns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnfoeng.com (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.239.157.19 |
| NS | 2 | ns2.sdsns.com, ns1.sdsns.com |
| MX | 1 | cnfoeng-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.sdsns.com nameserver.sds.co.kr |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sdsns.com, ns2.sdsns.com)
Analysis
IP Addresses
cnfoeng.com points to a single IP number: 211.239.157.19.
other host names for instance polytex.net, bswind.com, jeonc.org, chemtech-int.com and mohangps.com share IP numbers with cnfoeng.com.
Name Servers
cnfoeng.com is delegated to two name servers: ns1.sdsns.com and ns2.sdsns.com.
cnfoeng.com shares the same name server setup as other domains, for example fujitour.com, 2768.co.kr, seoanmedix.com, hemeel.com and cowinsmall.com.
cnfoeng.com at least partially shares name servers with other domains, for instance e-ditech.com, bris.ne.kr, jeilhyd.co.kr, winerp.co.kr and karmakorea.com.
These name servers are commonly used with ns1.direct.co.kr, ns3.direct.co.kr and ns4.direct.co.kr.
Host names with one IP number:
The host ns1.sdsns.com points to 211.115.203.112 and the host ns2.sdsns.com points to 211.239.157.110.
Mail Servers
cnfoeng.com is handled by a single mail server, cnfoeng-com.mail.protection.outlook.com.
Host name cnfoeng-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc35::, 2a01:111:f403:cc35::1, 2a01:111:f403:cc35::2, 2a01:111:f403:cc37::, 52.101.153.0, 52.101.153.1, 52.101.153.2 and 52.101.155.0.