whbusan.com - robtex.com
whbusan.com
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=1785047532 | ||||||
MX for
whbusan.com |
Subdomains
mail.whbusan.com |
Same first word
whbusan.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSlee.ns.cloudflare.com2026-03-17 → 2026-07-26 · 2 obs
● 2026-07-26 06:33:36
●NSsue.ns.cloudflare.com2026-03-17 → 2026-07-26 · 2 obs
● 2026-07-26 06:33:36
●MXmail.whbusan.com2026-03-17 → 2026-07-26 · 2 obs
● 2026-07-26 06:33:36
●MXwhbusan.com2026-03-17 → 2026-07-26 · 2 obs
● 2026-07-26 06:33:36
○A171.113.126.712026-03-17 → 2026-03-17 · 3 obs
○ 2026-05-08 08:40:42
○ 2026-07-26 06:33:36
○A171.113.143.292026-05-08 → 2026-05-08 · 4 obs
● 2026-05-08 08:40:42
○ 2026-06-30 06:04:26
○ 2026-07-26 06:33:36
○A171.113.145.242026-06-30 → 2026-06-30 · 4 obs
● 2026-06-30 06:04:26
○ 2026-07-09 11:28:24
○ 2026-07-26 06:33:36
○A171.113.149.2482026-07-09 → 2026-07-09 · 3 obs
● 2026-07-09 11:28:24
○ 2026-07-26 06:33:36
●A171.113.153.1432026-07-26 → 2026-07-26 · 2 obs
● 2026-07-26 06:33:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| whbusan.com | lee.ns.cloudflare.com, sue.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.129
NS records: lee.ns.cloudflare.com, sue.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whbusan.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.113.153.143 |
| NS | 2 | lee.ns.cloudflare.com, sue.ns.cloudflare.com |
| MX | 2 | whbusan.com (pri: 100), mail.whbusan.com (pri: 1000) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | lee.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lee.ns.cloudflare.com, lee.ns.cloudflare.com, lee.ns.cloudflare.com...)
Analysis
Hierarchy
whbusan.com serves as the parent of mail.whbusan.com.
Mail Server Role
whbusan.com handles its own mail, functioning as its own mail server.
mail.whbusan.com and whbusan.com are commonly paired as mail servers.
IP Addresses
whbusan.com resolves to just one IP address, 171.113.153.143.
Name Servers
whbusan.com has two authoritative name servers — lee.ns.cloudflare.com and sue.ns.cloudflare.com.
whbusan.com shares its NS records with other domains, for example antonellalobraico.com, gnuhpc.ccwu.cc, epeppers.com and two others.
whbusan.com has at least partial name server overlap with other domains, such as mlsoft.org, bright247station.pics, 39ada2d3c7cl0.org and two others.
It is common to see these name servers used together with name servers nile.ns.cloudflare.com and alexa.ns.cloudflare.com.
DNS names with 6 IP addresses:
lee.ns.cloudflare.com points to 108.162.193.129, 172.64.33.129, 173.245.59.129 and 3 other IP addresses.
sue.ns.cloudflare.com points to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 other IP addresses.
Mail Servers
Mail for whbusan.com is routed through two mail servers — whbusan.com and mail.whbusan.com.
Host names that point to one IP address:
whbusan.com resolves to 171.113.153.143.