monocr.com - dns.ninja
monocr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.239.157.72🇰🇷 HOSTWAY-AS-KR211.239.157.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns1.sdsns.com ⭐ | ||||||
| A | 211.115.203.112🇰🇷 HOSTWAY-AS-KR211.115.203.0/24 SejongTelecom.co.ltd | ||||||
| NS | ns2.sdsns.com | ||||||
| A | 211.239.157.110🇰🇷 HOSTWAY-AS-KR211.239.157.0/24 SejongTelecom.co.ltd | ||||||
| MX | mail.monocr.com ⭐ | ||||||
| A | 121.189.61.152🇰🇷 KT-NET121.184.0.0/13 | ||||||
| TXT | v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf... | ||||||
| SOA | ns1.sdsns.comnameserver@sds.co.kr 2010-07-26 #10 | ||||||
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=1783460781 | ||||||
Subdomains
Same first word
monocr.com |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.monocr.com2015-08-25 → 2026-07-07 · 5 obs
● 2026-04-09 07:39:48
○ 2026-04-12 16:12:38
● 2026-04-21 18:28:08
● 2026-07-07 22:12:52
●A211.239.157.722015-08-25 → 2026-07-07 · 5 obs
● 2026-04-09 07:39:48
○ 2026-04-12 16:12:38
● 2026-04-21 18:28:08
● 2026-07-07 22:12:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| monocr.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 monocr.com (unsigned zone)
⏱️ Timing
Total: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.239.157.72 |
| NS | 2 | ns1.sdsns.com, ns2.sdsns.com |
| MX | 1 | mail.monocr.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf1.mailnara.co.kr incl |
| 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
Hierarchy
blog.monocr.com and mail.monocr.com are both subdomains of monocr.com.
IP Addresses
monocr.com resolves to one IP address: 211.239.157.72.
Among others, tosung.net, kocell.com, wjosc.com and yeinskin.co.kr resolve to the same IP numbers as monocr.com.
Name Servers
monocr.com uses two name servers for its delegation: ns1.sdsns.com and ns2.sdsns.com.
monocr.com uses the same name servers as several other domains — among them myanmode.com, visionlab.or.kr, dasol-ls.com and two more.
monocr.com partially shares its NS delegation with several other domains, including pointshape.com, eltech.ne.kr, nihao.co.kr and two others.
It is common to find these name servers alongside the name servers ns1.direct.co.kr, ns2.direct.co.kr, ns3.direct.co.kr and two others.
ns1.sdsns.com resolves to 211.115.203.112. ns2.sdsns.com resolves to 211.239.157.110. Both host names point to a single IP number.
Mail Servers
Mail for monocr.com is handled by a single mail server, mail.monocr.com.
mail.monocr.com directs to just one IP number, 121.189.61.152.