ywip.kr - robtex.com
ywip.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.171.85.9🇺🇸 Amazon3.171.84.0/22 | ||||||
| PTR | server-3-171-85-9.iad89.r.cloudfront.net | ||||||
| A | 3.171.85.11🇺🇸 Amazon3.171.84.0/22 | ||||||
| A | 3.171.85.61🇺🇸 Amazon3.171.84.0/22 | ||||||
| A | 3.171.85.126🇺🇸 Amazon3.171.84.0/22 | ||||||
| NS | cns1.hostcocoa.com ⭐ | ||||||
| A | 205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1162.awsdns-17.org | ||||||
| NS | cns2.hostcocoa.com | ||||||
| A | 205.251.194.81🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-593.awsdns-10.net | ||||||
| NS | cns3.hostcocoa.com | ||||||
| A | 205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-263.awsdns-32.com | ||||||
| NS | cns4.hostcocoa.com | ||||||
| A | 205.251.199.181🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1973.awsdns-54.co.uk | ||||||
| MX | mailapp.hiworks.co.kr ⭐ | ||||||
| A | 45.120.71.59🇰🇷 DACOM-NET45.120.71.0/24 | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 121.254.168.55🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| A | 211.47.76.59🇰🇷 DACOM-NET211.47.76.0/24 proxy for HANARO TELECOM route | ||||||
| PTR | mailapp.hiworks.co.kr | ||||||
| TXT | v=spf1 include:_spf.hiworks.co.kr ~all | ||||||
| SOA | cns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2607040802 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NScns1.hostcocoa.com2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●NScns2.hostcocoa.com2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●NScns3.hostcocoa.com2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●NScns4.hostcocoa.com2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●MXmailapp.hiworks.co.kr2026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●A3.171.85.112026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●A3.171.85.1262026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●A3.171.85.612026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
●A3.171.85.92026-07-04 → 2026-07-04 · 2 obs
● 2026-07-04 15:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, f.dns.kr, e.dns.kr, b.dns.kr... | - |
| ywip.kr | cns4.hostcocoa.com, cns2.hostcocoa.com, cns1.hostcocoa.com, cns3.hostcocoa.com | - |
✅ Authoritative Response
Server:205.251.199.181
NS records: cns4.hostcocoa.com, cns2.hostcocoa.com, cns1.hostcocoa.com, cns3.hostcocoa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ywip.kr (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.85.126, 3.171.85.11... |
| NS | 4 | cns1.hostcocoa.com, cns2.hostcocoa.com... |
| MX | 1 | mailapp.hiworks.co.kr (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hiworks.co.kr ~all |
| SOA | 1 | cns1.hostcocoa.com awsdns-hostmaster.ama |
Analysis
IP Addresses
ywip.kr points to the four IP addresses 3.171.85.9, 3.171.85.11, 3.171.85.61 and 3.171.85.126.
Two other host names, along with tu9srvbirvvtocrvec1tlmquy2hhbmdvlmnvbq00.g00.wowhead.com, tu9srvbirvvtmtakcgl4zwwuywr2zxj0axnpbmcuy29t.g00.wowhead.com and ib.legionsafety.com, also share IP numbers with ywip.kr.
Name Servers
The NS records for ywip.kr point to four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.
The name servers of ywip.kr overlap at least partially with those of other domains — among them aimglobal-agency.com, ilovejinnys.com, yeouidogold.com and two more.
The hosts cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com all resolve to exactly one IP address each: 205.251.196.138, 205.251.194.81, 205.251.193.7 and 205.251.199.181 respectively.
Mail Servers
The sole mail server for ywip.kr is mailapp.hiworks.co.kr.
Among the domains sharing a mail server setup with ywip.kr are ntcore.co.kr, riak.or.kr, thecloud.co.kr and two others.
The mail servers of ywip.kr overlap at least partially with those of other domains, including jcbio.co.kr, carpromise.co.kr and plansclinic.com.
mailapp.hiworks.co.kr resolves to three IP numbers — 45.120.71.59, 121.254.168.55 and 211.47.76.59.