dolstep.com - dns.ninja

dolstep.com

DNSSEC⚠️ Not signed
A183.110.224.186🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSdolstep.com
A183.110.224.186🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
NSns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24dns.co.kr ⚠️ Not in parent delegation
A175.125.93.196🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com ⚠️ Not in zone NS records
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
NSns3.cafe24dns.co.kr ⚠️ Not in parent delegation
TXTf168838ec8e88206a8fbf4cdc09ecb2971541d72a83fc01dd7acec69defae660
TXTv=spf1 include:spf.cafe24.com ~all
TXTgoogle-site-verification=jbCxGrvnnd-AnDeMGmC-YSP8P2yE5cij2jC3V8Gt_w8
SOAdolstep.compostmaster@dolstep.com serial=20200319

com

NS for

Same first word

Similar names

DNS History

14 records (8 active, 6 former)

2020202120222023202420252026NSdolstep.comns1.cafe24.co.krns1.cafe24.comns1.cafe24dns.co.krns2.cafe24.co.krns2.cafe24.comns3.cafe24dns.co.krns-137.awsdns-17.comns-1408.awsdns-48.orgns-1844.awsdns-38.co.ukns-852.awsdns-42.netMXinbound-smtp.us-east-1.amazonaws.comwebmail-142.cafe24.comA183.110.224.186
NSdolstep.com2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns-137.awsdns-17.com2019-02-07 → 2019-02-07 · 3 obs
● 2019-02-07 01:45:02
○ 2026-04-04 18:48:14
○ 2026-08-06 10:18:22
NSns-1408.awsdns-48.org2019-02-07 → 2019-02-07 · 3 obs
● 2019-02-07 01:45:02
○ 2026-04-04 18:48:14
○ 2026-08-06 10:18:22
NSns-1844.awsdns-38.co.uk2019-02-07 → 2019-02-07 · 3 obs
● 2019-02-07 01:45:02
○ 2026-04-04 18:48:14
○ 2026-08-06 10:18:22
NSns-852.awsdns-42.net2019-02-07 → 2019-02-07 · 3 obs
● 2019-02-07 01:45:02
○ 2026-04-04 18:48:14
○ 2026-08-06 10:18:22
NSns1.cafe24.co.kr2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns1.cafe24.com2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns1.cafe24dns.co.kr2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns2.cafe24.co.kr2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns2.cafe24.com2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
NSns3.cafe24dns.co.kr2026-04-04 → 2026-08-06 · 3 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22
MXinbound-smtp.us-east-1.amazonaws.com2019-02-07 → 2019-02-07 · 3 obs
● 2019-02-07 01:45:02
○ 2026-04-04 18:48:14
○ 2026-08-06 10:18:22
MXwebmail-142.cafe24.com2026-04-04 → 2026-04-23 · 5 obs
○ 2019-02-07 01:45:02
● 2026-04-04 18:48:14
● 2026-04-23 08:42:18
○ 2026-07-04 16:09:36
○ 2026-08-06 10:18:22
A183.110.224.1862026-04-04 → 2026-08-06 · 2 obs
● 2026-04-04 18:48:14
● 2026-08-06 10:18:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
dolstep.comns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr9 records

✅ Authoritative Response

Server:175.125.93.136

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dolstep.com (unsigned zone)

⏱️ Timing

Total: 1413ms | Queries: -

📄 Records

TypeCountSample Data
A1183.110.224.186
NS2ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr
TXT3f168838ec8e88206a8fbf4cdc09ecb2971541d72, google-site-verification=jbCxGrvnnd-AnDe...
SOA1dolstep.com postmaster.dolstep.com

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Name Server Role

dolstep.com serves as a name server for itself — dolstep.com is its own authoritative name server.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr frequently serve as name servers alongside dolstep.com.

IP Addresses

dolstep.com points to a single IP number: 183.110.224.186.

Additional host names — ja.enjoyosaka.co.kr, fineoffice.com, aina.co.kr and two others — share IP numbers with dolstep.com.

Name Servers

dolstep.com has 7 name servers — dolstep.com, ns1.cafe24.com, ns2.cafe24.com and 4 other.

The name servers of dolstep.com overlap at least partially with those of other domains — among them dssb.kr, hottap.co.kr, child-psychotherapy.net and two more.

These name servers commonly appear in delegations together with ns2.cafe24.co.kr, ns1.cafe24dns.co.kr, ns3.cafe24dns.co.kr and 6 other.

Host names that resolve to five IP addresses:

ns1.cafe24.com points to 112.175.246.230, 112.175.246.231, 116.126.143.242 and two other IP addresses.

Host names resolving to four IP addresses:

ns2.cafe24.com resolves to 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr resolves to 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names pointing to a single IP address:

dolstep.com has the IP address 183.110.224.186.

ns1.cafe24dns.co.kr has the IP address 175.125.93.196.