ptfcebu.com - robtex.com
ptfcebu.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=1774546022 | ||||||
Same first word
ptfcebu.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.value-domain.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 01:25:00
● 2026-03-26 17:30:16
●NSns11.value-domain.com2016-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:30:16
●NSns12.value-domain.com2016-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:30:16
●NSns13.value-domain.com2016-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:30:16
●NSns2.value-domain.com2026-03-06 → 2026-03-26 · 3 obs
● 2026-03-06 01:25:00
● 2026-03-26 17:30:16
●MXptfcebu-com.mail.protection.outlook.com2016-12-21 → 2026-03-26 · 2 obs
● 2026-03-26 17:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| ptfcebu.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.184
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptfcebu.com (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | ptfcebu-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms24884132 |
| SOA | 1 | ns1.value-domain.com hostmaster.ptfcebu. |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
Name Servers
ptfcebu.com delegates to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.
ptfcebu.com shares some name servers with other domains, for example watada.biz, candouga.com, pr-pro.jp, coyell.net and akashi-honmachi.com.
These name servers are often used together with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.
Host names with two IP numbers:
ns11.value-domain.com points to 172.64.52.98 and 172.64.52.184.
ns12.value-domain.com points to 172.64.53.86 and 172.64.53.188.
ns13.value-domain.com points to 172.64.52.98 and 172.64.52.184.
ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.
ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.
Host names that point to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com.
Host names that point to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com.
Note: ns11.value-domain.com and ns13.value-domain.com share the same two IPs: 172.64.52.98 and 172.64.52.184.
Mail Servers
ptfcebu.com is handled by a single mail server, ptfcebu-com.mail.protection.outlook.com.
Host ptfcebu-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1f::, 2a01:111:f403:cc1f::1, 2a01:111:f403:cc24::, 52.101.124.1, 52.101.124.5, 52.101.157.11 and 52.101.157.40.