okroll.com - dns.ninja
okroll.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.111.183.123🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | okroll.com ⭐ | ||||||
| A | 183.111.183.123🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM | ||||||
| NS | ns.designcool.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.okroll.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.designcool.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.okroll.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.okroll.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.okroll.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| MX | rmw-002.fmcity.com ⭐ | ||||||
| A | 211.34.104.37🇰🇷 KT-NET211.34.104.0/24 | ||||||
| PTR | rmw-002.fmcity.com | ||||||
| TXT | v=spf1 ip4:211.34.104.37 ~all | ||||||
| SOA | okroll.compostmaster@okroll.com serial=20200427 | ||||||
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=1782905196 | ||||||
NS for
okroll.com |
Subdomains
Same first word
Similar names
DNS History
10 records (9 active, 1 former)
●NSns.designcool.co.kr2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 11:00:16
● 2026-07-01 11:48:02
●NSns.okroll.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●NSns1.designcool.co.kr2026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 11:00:16
● 2026-07-01 11:48:02
●NSns1.okroll.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●NSns2.okroll.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●NSns3.okroll.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●NSokroll.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●MXrmw-002.fmcity.com2015-08-22 → 2026-07-01 · 2 obs
● 2026-07-01 11:48:02
●A183.111.183.1232026-02-19 → 2026-07-01 · 3 obs
● 2026-02-19 11:00:16
● 2026-07-01 11:48:02
○A222.122.86.1912015-08-22 → 2017-06-27 · 4 obs
● 2017-06-27 22:31:24
○ 2026-02-19 11:00:16
○ 2026-07-01 11:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| okroll.com | ns.designcool.co.kr, ns1.designcool.co.kr | - |
✅ Authoritative Response
Server:116.126.143.226
NS records: ns.designcool.co.kr, ns1.designcool.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for okroll.com (unsigned zone)
⏱️ Timing
Total: 1040ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.111.183.123 |
| NS | 4 | ns.okroll.com, ns2.okroll.com... |
| MX | 1 | rmw-002.fmcity.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.34.104.37 ~all |
| SOA | 1 | okroll.com postmaster.okroll.com |
Analysis
Hierarchy
okroll.com is a parent domain of www.okroll.com, ns3.okroll.com, ns1.okroll.com, ns.okroll.com and ns2.okroll.com.
Name Server Role
okroll.com is listed as a name server for okroll.com — it is in-bailiwick, authoritative for its own domain.
It is common to see ns1.okroll.com, ns2.okroll.com and ns3.okroll.com acting as name servers in combination with okroll.com.
IP Addresses
okroll.com has exactly one IP address — 183.111.183.123.
seya.co.kr, minhwagallery.com, snwc.or.kr plus two other host names have IP numbers in common with okroll.com.
Name Servers
okroll.com is delegated to 7 name servers: okroll.com, ns1.okroll.com, ns2.okroll.com and 4 other.
okroll.com shares at least some of its name servers with other domains, including ad1318.com, shclean.com, whycork.co.kr and two others.
These name servers are frequently seen alongside ns.designcool.co.kr, ns1.designcool.co.kr, ns2.designcool.co.kr and 7 other name servers.
Host names resolving to a single IP address:
okroll.com points to the IP address 183.111.183.123.
ns1.okroll.com points to the IP address 116.126.143.226.
ns2.okroll.com points to the IP address 218.145.65.144.
ns3.okroll.com points to the IP address 116.126.143.225.
ns.okroll.com points to the IP address 218.145.65.143.
ns1.designcool.co.kr points to the IP address 116.126.143.226.
ns.designcool.co.kr points to the IP address 218.145.65.143.
These two host names — ns1.okroll.com and ns1.designcool.co.kr — each point to 116.126.143.226 IP addresses.
These two host names — ns.okroll.com and ns.designcool.co.kr — each point to 218.145.65.143 IP addresses.
Mail Servers
okroll.com uses one mail server — rmw-002.fmcity.com.
The mail server setup of okroll.com matches that of other domains such as alphaspeed.co.kr, bridgesquare.co.kr, sorinaru.net and two others.
There is at least a partial overlap in mail servers between okroll.com and other domains like posjeil.com, saekyung.ac.kr and koreanotary.or.kr.
There is one IP number for rmw-002.fmcity.com: 211.34.104.37.