smartfilter.blue - robtex.com
smartfilter.blue
| DNSSEC | ⚠️ Not signed | ||||||
| NS | frexi901.essilor.com ⭐ | ||||||
| A | 193.242.5.220🇫🇷 ESSILOR193.242.5.0/24 Essilor International Creteil-Echat France | ||||||
| PTR | frexi901.essilor.com | ||||||
| NS | frexi902.essilor.com | ||||||
| A | 20.85.152.28🇺🇸 Microsoft20.64.0.0/10 | ||||||
| TXT | v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com -all | ||||||
| SOA | frexi901.essilor.commisnetsupport@essilor.fr serial=9 | ||||||
blue
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.blue ⭐ | ||||||
| NS | a2.nic.blue | ||||||
| NS | b0.nic.blue | ||||||
| NS | b2.nic.blue | ||||||
| NS | c0.nic.blue | ||||||
| SOA | a0.nic.bluehostmaster@donuts.email serial=1774249496 | ||||||
Same first word
smartfilter.com.br |
smartfilter.co.kr |
smartfilter.blue |
smartfilter.ru |
smartfilter.com.ua |
smartfilter.com.mx |
smartfilter.com |
Similar names
masterflirt.de |
flirtmaster.com |
masterflirt.com |
masterflirt.nl |
lttfirearms.com |
smarterlift.com |
masterflirt.eu |
filtersmart.com |
restartfilm.com |
DNS History
2 records (2 active, 0 former)
●NSfrexi901.essilor.com2016-12-10 → 2026-03-23 · 2 obs
● 2016-12-10 13:37:36
● 2026-03-23 12:12:16
● 2026-03-23 12:12:16
●NSfrexi902.essilor.com2016-12-10 → 2026-03-23 · 2 obs
● 2016-12-10 13:37:36
● 2026-03-23 12:12:16
● 2026-03-23 12:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| blue | a0.nic.blue, a2.nic.blue, b0.nic.blue, b2.nic.blue... | 10 records |
| smartfilter.blue | frexi901.essilor.com, frexi902.essilor.com | - |
✅ Authoritative Response
Server:20.85.152.28
NS records: frexi901.essilor.com, frexi902.essilor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartfilter.blue (unsigned zone)
⏱️ Timing
Total: 532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | frexi902.essilor.com, frexi901.essilor.com |
| TXT | 1 | v=spf1 include:spf.messagelabs.com inclu |
| SOA | 1 | frexi901.essilor.com misnetsupport.essil |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a0.nic.blue, a0.nic.blue, a2.nic.blue...)
Analysis
Name Servers
smartfilter.blue is delegated to two name servers: frexi901.essilor.com and frexi902.essilor.com.
smartfilter.blue uses the same name server setup as other domains, for instance varilux.it, anateo.fr, eye-protect-system.com.cn, varilux-s-series.com.sg and varilux.fr.
Host names with one IP number:
frexi901.essilor.com points to: 193.242.5.220.
frexi902.essilor.com points to: 20.85.152.28.