simpleline.kr - robtex.com
simpleline.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.78.144.133🇰🇷 GABIA-AS-KR121.78.144.0/24 Transit customer route announce | ||||||
| NS | simpleline.kr ⭐ | ||||||
| A | 121.78.144.133🇰🇷 GABIA-AS-KR121.78.144.0/24 Transit customer route announce | ||||||
| NS | ns.webfuture.co.kr | ||||||
| A | 61.100.183.60🇰🇷 HOSTWAY-AS-KR61.100.183.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns2.webfuture.co.kr | ||||||
| A | 211.239.169.190🇰🇷 HOSTWAY-AS-KR211.239.169.0/24 SejongTelecom.co.ltd | ||||||
| MX | mail.simpleline.kr ⭐ | ||||||
| A | 61.100.183.27🇰🇷 HOSTWAY-AS-KR61.100.183.0/24 SejongTelecom.co.ltd | ||||||
| PTR | w27.futureis.co.kr | ||||||
| TXT | v=spf1 ip4:61.100.183.27 -all | ||||||
| SOA | simpleline.krkswoo@futureinfo.co.kr 2020-07-27 #10 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ 🔒 | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr 🔒 | ||||||
| NS | d.dns.kr 🔒 | ||||||
| NS | e.dns.kr 🔒 | ||||||
| NS | f.dns.kr 🔒 | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2602170528 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSns.webfuture.co.kr2015-06-02 → 2026-03-04 · 2 obs
● 2026-03-04 16:29:40
●NSns2.webfuture.co.kr2015-06-02 → 2026-03-04 · 2 obs
● 2026-03-04 16:29:40
●NSsimpleline.kr2015-06-02 → 2026-03-04 · 2 obs
● 2026-03-04 16:29:40
●MXmail.simpleline.kr2015-06-02 → 2026-03-04 · 2 obs
● 2026-03-04 16:29:40
○A121.78.144.1312015-06-02 → 2016-04-15 · 4 obs
● 2016-04-15 08:40:36
○ 2017-02-02 13:40:44
○ 2026-03-04 16:29:40
●A121.78.144.1332026-03-04 → 2026-03-04 · 3 obs
● 2026-03-04 16:29:38
● 2026-03-04 16:29:40
○A211.239.169.1782017-02-02 → 2017-08-19 · 5 obs
● 2017-02-02 13:40:44
● 2017-08-19 18:12:58
○ 2026-03-04 16:29:38
○ 2026-03-04 16:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, e.dns.kr, f.dns.kr, c.dns.kr... | - |
| simpleline.kr | ns2.webfuture.co.kr, ns.webfuture.co.kr | - |
✅ Authoritative Response
Server: 211.239.169.190
NS records: ns2.webfuture.co.kr, ns.webfuture.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simpleline.kr (unsigned zone)
⏱️ Timing
Total: 1699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.78.144.133 |
| NS | 2 | ns2.webfuture.co.kr, ns.webfuture.co.kr |
| MX | 1 | mail.simpleline.kr (pri: 10) |
| TXT | 1 | v=spf1 ip4:61.100.183.27 -all |
| SOA | 1 | simpleline.kr kswoo.futureinfo.co.kr |
Analysis
IP Addresses
simpleline.kr resolves to one IP number: 121.78.144.133.
Name Servers
simpleline.kr is delegated to three name servers: simpleline.kr, ns2.webfuture.co.kr and ns.webfuture.co.kr.
simpleline.kr at least partially shares name servers with other domains, for instance futureinfo.co.kr, smartbike.co.kr, bfkorea.or.kr, samchuly.co.kr and futureis.co.kr.
these name servers are commonly used alongside samilsi.com.
Host names with one IP number: simpleline.kr points to 121.78.144.133; ns2.webfuture.co.kr points to 211.239.169.190; ns.webfuture.co.kr points to 61.100.183.60.
Mail Servers
simpleline.kr is handled by a single mail server, mail.simpleline.kr.
mail.simpleline.kr resolves to IP 61.100.183.27.