88optical.com.ph - robtex.com
88optical.com.ph
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.153.28🇺🇸 ORACLE-OCI-3189850.87.152.0/21 Google | ||||||
| PTR | 50-87-153-28.unifiedlayer.com | ||||||
| NS | 1.ns.ph ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2620:171:805:ad2:7068::1🇺🇸 UNSPECIFIED2620:171:805::/48 Packet Clearing House - Anycast Prefix - .PH | ||||||
| PTR | 1.ns.ph | ||||||
| A | 206.51.255.1🇺🇸 UNSPECIFIED206.51.255.0/24 Packet Clearing House - Anycast Prefix - .PH | ||||||
| NS | ns2.cuhk.edu.hk ⚠️ Not in parent delegation | ||||||
| NS | ns4015.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 50.87.153.25🇺🇸 ORACLE-OCI-3189850.87.152.0/21 Google | ||||||
| PTR | ns4015.websitewelcome.com | ||||||
| NS | ns4016.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 50.87.153.26🇺🇸 ORACLE-OCI-3189850.87.152.0/21 Google | ||||||
| PTR | ns4016.websitewelcome.com | ||||||
| NS | ph.communitydns.net ⚠️ Not in parent delegation | ||||||
| A | 2001:678:4::17🇩🇪 COMMUNITYDNS2001:678:4::/48 CommunityDNS, UK | ||||||
| PTR | ph.communitydns.net | ||||||
| A | 194.0.1.23🇬🇧 COMMUNITYDNS194.0.1.0/24 ICB plc Anycast (via Community DNS AS42909) | ||||||
| PTR | ph.communitydns.net | ||||||
| NS | sec4.apnic.net ⚠️ Not in parent delegation | ||||||
| MX | mail.88optical.com.ph ⭐ | ||||||
| A | 50.87.153.28🇺🇸 ORACLE-OCI-3189850.87.152.0/21 Google | ||||||
| PTR | 50-87-153-28.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| TXT | google-site-verification=D-uNOPM3NupQ1ycbS2Gec3Y7eeMOakWIwanyhC0yU1k | ||||||
| SOA | 1.ns.phkathie@alej.gmail.com 2026-04-15 #1 | ||||||
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 2026-04-16 #3 | ||||||
Subdomains
mail.88optical.com.ph |
Same first word
88optical.com.ph |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns2.cuhk.edu.hk2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
●NSns4015.websitewelcome.com2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
●NSns4016.websitewelcome.com2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
●NSph.communitydns.net2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
●MXmail.88optical.com.ph2026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
●A50.87.153.282026-03-24 → 2026-04-15 · 2 obs
● 2026-04-15 20:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ph | ns4.apnic.net, ph.communitydns.net, 1.ns.ph, ns2.cuhk.edu.hk | - |
| 88optical.com.ph | ns4016.websitewelcome.com, ns4015.websitewelcome.com | - |
✅ Authoritative Response
Server:50.87.153.26
NS records: ns4016.websitewelcome.com, ns4015.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 88optical.com.ph (unsigned zone)
⏱️ Timing
Total: 594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.153.28 |
| NS | 4 | ph.communitydns.net, sec4.apnic.net... |
| MX | 1 | mail.88optical.com.ph (pri: 0) |
| TXT | 2 | google-site-verification=D-uNOPM3NupQ1yc, v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | 1.ns.ph kathie.alej.gmail.com |
Analysis
Hierarchy
The parent of mail.88optical.com.ph is 88optical.com.ph.
IP Addresses
88optical.com.ph points to a single IP: 50.87.153.28.
Other host names, for instance presisconsultores.com, focuscx.com.ar, mail.88optical.com.ph, shearndelamore.com and 50-87-153-28.unifiedlayer.com share IP numbers with 88optical.com.ph.
Name Servers
88optical.com.ph is delegated to six name servers: ns4015.websitewelcome.com, ns4016.websitewelcome.com, sec4.apnic.net, ph.communitydns.net, 1.ns.ph and ns2.cuhk.edu.hk.
88optical.com.ph partially shares name servers with other domains; examples include edu.mo, mil.ph, mo, eduroam.hk and healthyinside.info.
These name servers are commonly used alongside ns4.apnic.net, ph-tld-ns.dot.ph, ns1.hku.hk, ns2.hku.hk, a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo, e.monic.mo and ns17.cdns.net.
Host names with one IP: ns4015.websitewelcome.com points to 50.87.153.25; ns4016.websitewelcome.com points to 50.87.153.26.
Host names with two IPs: ph.communitydns.net points to 2001:678:4::17 and 194.0.1.23; 1.ns.ph points to 2620:171:805:ad2:7068::1 and 206.51.255.1.
Mail Servers
88optical.com.ph is handled by a single mail server, mail.88optical.com.ph.
mail.88optical.com.ph points to a single IP: 50.87.153.28.