smartfilter.com - robtex.com
smartfilter.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-292.awsdns-36.com ⭐ | ||||||
| A | 2600:9000:5301:2400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-292.awsdns-36.com | ||||||
| A | 205.251.193.36🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-292.awsdns-36.com | ||||||
| NS | ns-1029.awsdns-00.org | ||||||
| A | 2600:9000:5304:500::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1029.awsdns-00.org | ||||||
| A | 205.251.196.5🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1029.awsdns-00.org | ||||||
| NS | ns-1961.awsdns-53.co.uk | ||||||
| A | 2600:9000:5307:a900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1961.awsdns-53.co.uk | ||||||
| A | 205.251.199.169🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1961.awsdns-53.co.uk | ||||||
| NS | ns-685.awsdns-21.net | ||||||
| A | 2600:9000:5302:ad00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| A | 205.251.194.173🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-685.awsdns-21.net | ||||||
| TXT | MS=ms86487353 | ||||||
| SOA | ns-292.awsdns-36.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
smartfilter.ru |
smartfilter.com.ua |
smartfilter.com.mx |
smartfilter.com |
smartfilter.com.br |
smartfilter.co.kr |
Similar names
masterflirt.de |
flirtmaster.com |
masterflirt.com |
masterflirt.nl |
lttfirearms.com |
smarterlift.com |
masterflirt.eu |
filtersmart.com |
restartfilm.com |
DNS History
12 records (4 active, 8 former)
○NSdns-a.mcafee.com2018-10-14 → 2018-12-27 · 5 obs
● 2018-10-14 18:55:12
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
○NSdns-b.mcafee.com2018-10-14 → 2018-12-27 · 5 obs
● 2018-10-14 18:55:12
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
●NSns-1029.awsdns-00.org2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 05:37:44
● 2026-03-11 07:55:10
●NSns-1961.awsdns-53.co.uk2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 05:37:44
● 2026-03-11 07:55:10
●NSns-292.awsdns-36.com2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 05:37:44
● 2026-03-11 07:55:10
●NSns-685.awsdns-21.net2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 05:37:44
● 2026-03-11 07:55:10
○NSns-a.mcafee.com2015-08-31 → 2018-12-27 · 6 obs
● 2017-10-16 06:15:04
○ 2018-10-14 18:55:12
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
○NSns-b.mcafee.com2015-08-31 → 2017-10-16 · 4 obs
● 2017-10-16 06:15:04
○ 2018-10-14 18:55:12
○ 2026-03-11 07:55:10
○MXdnvwsmx1.mcafee.com2015-08-31 → 2018-12-27 · 4 obs
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
○MXdnvwsmx2.mcafee.com2015-08-31 → 2018-12-27 · 4 obs
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
○MXmivwsmx1.mcafee.com2015-08-31 → 2018-12-27 · 4 obs
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
○MXmivwsmx2.mcafee.com2015-08-31 → 2018-12-27 · 4 obs
● 2018-12-27 08:13:50
○ 2026-03-11 05:37:44
○ 2026-03-11 07:55:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartfilter.com | ns-685.awsdns-21.net, ns-292.awsdns-36.com, ns-1029.awsdns-00.org, ns-1961.awsdns-53.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.193.36
NS records: ns-685.awsdns-21.net, ns-292.awsdns-36.com, ns-1029.awsdns-00.org, ns-1961.awsdns-53.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartfilter.com (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1029.awsdns-00.org, ns-1961.awsdns-53.co.uk... |
| TXT | 1 | MS=ms86487353 |
| SOA | 1 | ns-292.awsdns-36.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-292.awsdns-36.com)
Analysis
Hierarchy
smartfilter.com is a parent of www.smartfilter.com, list.smartfilter.com and ftp.smartfilter.com.
Name Servers
smartfilter.com is delegated to four name servers: ns-292.awsdns-36.com, ns-685.awsdns-21.net, ns-1029.awsdns-00.org and ns-1961.awsdns-53.co.uk.
smartfilter.com at least partially shares name servers with other domains such as d3dl46vy1ts4ug.cloudfront.net, pocoapoco-hair.com, webinar.net, sendinc.net and n7k-aws.net.
These name servers are commonly used with ns-89.awsdns-11.com, ns-621.awsdns-13.net, ns-1660.awsdns-15.co.uk and ns-552.awsdns-05.net.
Host names with two IP numbers:
ns-292.awsdns-36.com points to 2600:9000:5301:2400::1 and 205.251.193.36
ns-685.awsdns-21.net points to 2600:9000:5302:ad00::1 and 205.251.194.173
ns-1029.awsdns-00.org points to 2600:9000:5304:500::1 and 205.251.196.5
ns-1961.awsdns-53.co.uk points to 2600:9000:5307:a900::1 and 205.251.199.169