osph.com.ph - robtex.com
osph.com.ph
| DNSSEC | ⚠️ Not signed | ||||||
| NS | frexi901.essilor.com ⭐ | ||||||
| A | 193.242.5.220🇫🇷 ESSILOR193.242.5.0/24 Essilor International Creteil-Echat France | ||||||
| NS | frexi902.essilor.com | ||||||
| A | 20.85.152.28🇺🇸 Microsoft20.64.0.0/10 | ||||||
| MX | osph-com-ph.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-db7pr03cu00403.inbound.protection.outlook.com | ||||||
| A | 52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-am0pr04cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-am7pr05cu00204.inbound.protection.outlook.com | ||||||
| A | 52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-as8pr05cu00401.inbound.protection.outlook.com | ||||||
| TXT | MS=ms70169060 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com | ||||||
| TXT | google-site-verification=a-LfNABjk1ziTRaiMD_wtgxEYEe4WY6ZROwXdPZOvug | ||||||
| SOA | frexi901.essilor.commisnetsupport@essilor.fr 2016-01-19 #37 | ||||||
com.ph
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ph-tld-ns.dot.ph ⭐ | ||||||
| NS | 1.ns.ph ⚠️ Not in parent delegation 🔒 | ||||||
| NS | ns2.cuhk.edu.hk ⚠️ Not in parent delegation | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | ph.communitydns.net ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | ph-tld-ns.dot.phsysadmin@domains.ph 2026-03-16 #7 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSfrexi901.essilor.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:21:20
●NSfrexi902.essilor.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:21:20
●MXosph-com-ph.mail.protection.outlook.com2026-03-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:21:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ph | ns4.apnic.net, 1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk | 8 records |
| osph.com.ph | frexi901.essilor.com, frexi902.essilor.com | - |
✅ Authoritative Response
Server: 193.242.5.220
NS records: frexi901.essilor.com, frexi902.essilor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for osph.com.ph (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | frexi901.essilor.com, frexi902.essilor.com |
| MX | 1 | osph-com-ph.mail.protection.outlook.com |
| TXT | 3 | MS=ms70169060, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | frexi901.essilor.com misnetsupport.essil |
📌 Glue Records Collected
Total: 8
In-bailiwick: 2 (1.ns.ph, 1.ns.ph)
Out-of-bailiwick: 6 (ns4.apnic.net, ns2.cuhk.edu.hk, ph.communitydns.net...)
Analysis
Name Servers
osph.com.ph is delegated to two name servers: frexi901.essilor.com and frexi902.essilor.com.
osph.com.ph shares the same name server setup as variluxxseries.net, optifog.hk, essibox.com.cn, varilux-series.org and eye-spf.com.
Host names with a single IP:
frexi901.essilor.com points to 193.242.5.220.
frexi902.essilor.com points to 20.85.152.28.
Mail Servers
osph.com.ph is handled by a single mail server, osph-com-ph.mail.protection.outlook.com.
The host name osph-com-ph.mail.protection.outlook.com has four IP numbers: 52.101.68.3, 52.101.73.8, 52.101.73.28 and 52.101.73.153.