sgfnf.com - robtex.com
sgfnf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.50.163.51🇰🇷 NBPAP-AS-AP49.50.160.0/20 NAVER business platform cloud service | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | mail.sgfnf.com ⭐ | ||||||
| A | 211.115.64.90🇰🇷 DACOM-NET211.115.64.0/18 contact irani@rapitel.co.kr if necessary | ||||||
| PTR | trinity.whoismail.net | ||||||
| TXT | v=spf1 redirect=_spf.whoismail.net | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2014-08-26 #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=1774380302 | ||||||
Subdomains
mail.sgfnf.com |
Same first word
sgfnf.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.whoisdomain.kr2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:30
●NSns2.whoisdomain.kr2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:30
●NSns3.whoisdomain.kr2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:30
●NSns4.whoisdomain.kr2016-12-17 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:30
●MXmail.sgfnf.com2026-03-06 → 2026-03-24 · 2 obs
● 2026-03-24 19:43:30
○A116.126.87.732016-12-17 → 2017-09-18 · 4 obs
● 2017-09-18 01:36:58
○ 2026-03-06 13:47:46
○ 2026-03-24 19:43:30
●A49.50.163.512026-03-06 → 2026-03-24 · 3 obs
● 2026-03-06 13:47:46
● 2026-03-24 19:43:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| sgfnf.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:223.130.139.7
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sgfnf.com (unsigned zone)
⏱️ Timing
Total: 3438ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.50.163.51 |
| NS | 4 | ns2.whoisdomain.kr, ns3.whoisdomain.kr... |
| MX | 1 | mail.sgfnf.com (pri: 0) |
| TXT | 1 | v=spf1 redirect=_spf.whoismail.net |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
Hierarchy
The parent of mail.sgfnf.com is sgfnf.com.
IP Addresses
sgfnf.com points to an IP address: 49.50.163.51.
other host names include aizen.net, bdapps.kr, tyf.co.kr, yttns.com and watchmannee.kr; they share IP numbers with sgfnf.com.
Name Servers
sgfnf.com delegates to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
sgfnf.com at least partially shares name servers with other domains, for instance dobtv.com, xn--sm2bt3wnc565bvkc.net, pharmesthetic.com, aurumkorea.com and sjc114.com.
These name servers are commonly used with the following: dns1.yesnic.com, dns2.yesnic.com, dns3.yesnic.com and dns4.yesnic.com.
Host names with one IP number: ns1.whoisdomain.kr points to: 223.130.139.7; ns2.whoisdomain.kr points to: 211.188.57.152; ns3.whoisdomain.kr points to: 61.97.189.22; ns4.whoisdomain.kr points to: 219.251.156.134.
Mail Servers
sgfnf.com is handled by a single mail server, mail.sgfnf.com.
The host name mail.sgfnf.com points to IP 211.115.64.90.