billcha.com - dns.ninja
billcha.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | kr1-aspmx1.worksmobile.com ⭐ | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| MX | kr1-aspmx2.worksmobile.com(20) | ||||||
| A | 125.209.209.251🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform | ||||||
| PTR | crcvmail.worksmobile.com | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2019-02-15 #1 | ||||||
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=1786351639 | ||||||
Same first word
billcha.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.whoisdomain.kr2019-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
●NSns2.whoisdomain.kr2019-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
●NSns3.whoisdomain.kr2019-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
●NSns4.whoisdomain.kr2019-03-03 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
●MXkr1-aspmx1.worksmobile.com2026-03-18 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
●MXkr1-aspmx2.worksmobile.com2026-03-18 → 2026-08-10 · 2 obs
● 2026-08-10 09:17:38
○A116.126.87.732019-03-03 → 2019-03-03 · 3 obs
○ 2026-03-18 10:51:02
○ 2026-08-10 09:17:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| billcha.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for billcha.com (unsigned zone)
⏱️ Timing
Total: 3763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.whoisdomain.kr, ns1.whoisdomain.kr... |
| MX | 2 | kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20) |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
Name Servers
The NS records for billcha.com point to four name servers: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
billcha.com shares at least some of its name servers with other domains, including softbox.biz, xn--9m1bj40avsdgro.com, cctvuser.net and two others.
The hosts ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr all resolve to exactly one IP address each: 223.130.139.7, 211.188.57.152, 61.97.189.22 and 219.251.156.134 respectively.
Mail Servers
billcha.com is served by two mail servers, kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.
Among the domains sharing a mail server setup with billcha.com are garakmart.com, projecteuum.com, styp.kr and two others.
There is at least a partial MX overlap between billcha.com and other domains, including kvitech.com, speed-door.com, camiane.com and two others.
kr1-aspmx1.worksmobile.com resolves to 125.209.209.251; kr1-aspmx2.worksmobile.com resolves to the same IP address, 125.209.209.251.
Both kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com resolve to 125.209.209.251 IP addresses each.