ydcallvan.com - dns.ninja
ydcallvan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.205.197.99🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | ydcallvan.com ⭐ | ||||||
| A | 119.205.197.99🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | ns.ydcallvan.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.zzum.net ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.ydcallvan.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.zzum.net ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.ydcallvan.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.ydcallvan.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 ip4:119.205.197.99 ~all | ||||||
| SOA | ydcallvan.compostmaster@ydcallvan.com serial=20120509 | ||||||
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=1785692497 | ||||||
NS for
ydcallvan.com |
Subdomains
ns2.ydcallvan.com |
Same first word
ydcallvan.com |
DNS History
9 records (9 active, 0 former)
●NSns.ydcallvan.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●NSns.zzum.net2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 21:21:20
● 2026-08-02 17:47:44
●NSns1.ydcallvan.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●NSns1.zzum.net2026-07-03 → 2026-08-02 · 3 obs
● 2026-07-03 21:21:20
● 2026-08-02 17:47:44
●NSns2.ydcallvan.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●NSns3.ydcallvan.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●NSydcallvan.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●MXrmw-002.fmcity.com2015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
●A119.205.197.992015-06-14 → 2026-08-02 · 2 obs
● 2026-08-02 17:47:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ydcallvan.com | ns.zzum.net, ns1.zzum.net | - |
✅ Authoritative Response
Server:116.126.143.226
NS records: ns.zzum.net, ns1.zzum.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydcallvan.com (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.205.197.99 |
| NS | 4 | ns3.ydcallvan.com, ns.ydcallvan.com... |
| MX | 1 | rmw-002.fmcity.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:119.205.197.99 ~all |
| SOA | 1 | ydcallvan.com postmaster.ydcallvan.com |
Analysis
Hierarchy
ydcallvan.com serves as the parent of ns2.ydcallvan.com.
Name Server Role
ydcallvan.com has ydcallvan.com as one of its name servers, making it self-hosted for DNS delegation.
Together with ydcallvan.com, the hosts ns.ydcallvan.com, ns1.ydcallvan.com and ns2.ydcallvan.com are frequently configured as name servers.
IP Addresses
ydcallvan.com directs to one IP number, which is 119.205.197.99.
Among the host names that share IP numbers with ydcallvan.com are 15885002.com, daehatechwon.com, www.megacoskorea.com and two others.
Name Servers
DNS for ydcallvan.com is delegated to 7 name servers: ydcallvan.com, ns1.ydcallvan.com, ns2.ydcallvan.com plus 4 other.
ydcallvan.com has at least partial name server overlap with other domains, such as 15774669.com, wtsaw.com, fineblind.com and two others.
ns1.zzum.net, ns.zzum.net and ns3.ydcallvan.com — plus 7 other name servers — are commonly paired with these name servers.
Hosts that resolve to one IP address:
ydcallvan.com points to 119.205.197.99.
ns1.ydcallvan.com points to 116.126.143.226.
ns2.ydcallvan.com points to 218.145.65.144.
ns3.ydcallvan.com points to 116.126.143.225.
ns.ydcallvan.com points to 218.145.65.143.
ns1.zzum.net points to 116.126.143.226.
ns.zzum.net points to 218.145.65.143.
ns1.ydcallvan.com and ns1.zzum.net are host names that each point to 116.126.143.226 IP addresses.
ns.ydcallvan.com and ns.zzum.net are host names that each point to 218.145.65.143 IP addresses.
Mail Servers
ydcallvan.com routes its mail through a single mail server, rmw-002.fmcity.com.
ydcallvan.com has the same mail server arrangement as a number of other domains, for example dsf.or.kr, eunsan21.co.kr, blackgarlic-korea.com and two more.
The mail servers of ydcallvan.com are at least partially shared with other domains, including aipri.co.kr.
rmw-002.fmcity.com resolves to a single IP number: 211.34.104.37.