webfilter.com - robtex.com
webfilter.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.35.20.80 | ||||||
| NS | ns1-05.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::5🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| A | 13.107.236.5🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-05.azure-dns.com | ||||||
| NS | ns2-05.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| A | 150.171.21.5🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-05.azure-dns.net | ||||||
| NS | ns3-05.azure-dns.org | ||||||
| A | 2a01:111:4000:700::5🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| A | 204.14.183.5🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-05.azure-dns.org | ||||||
| NS | ns4-05.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::5🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| A | 208.84.5.5🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-05.azure-dns.info | ||||||
| MX | custmx.cuda-inc.com ⭐ | ||||||
| A | 35.155.15.166🇺🇸 Amazon35.155.0.0/16 EC2 Region prefix | ||||||
| PTR | ec2-35-155-15-166.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx ip4:64.235.144.0/20 -all | ||||||
| SOA | ns1-05.azure-dns.comroot@webfilter.com.webfilter.com serial=2040517595 | ||||||
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=1786215149 | ||||||
Same first word
webfilter.dk |
webfilter.cloud |
webfilter.se |
webfilter.de |
webfilter.kr |
webfilter.cc |
webfilter.com |
webfilter.at |
Similar names
DNS History
10 records (6 active, 4 former)
○NSa1.verisigndns.com2015-06-30 → 2017-06-07 · 4 obs
● 2017-06-07 17:49:54
○ 2026-03-15 00:33:50
○ 2026-08-08 18:59:58
○NSa2.verisigndns.com2015-06-30 → 2017-06-07 · 4 obs
● 2017-06-07 17:49:54
○ 2026-03-15 00:33:50
○ 2026-08-08 18:59:58
○NSa3.verisigndns.com2015-06-30 → 2017-06-07 · 4 obs
● 2017-06-07 17:49:54
○ 2026-03-15 00:33:50
○ 2026-08-08 18:59:58
●NSns1-05.azure-dns.com2026-03-15 → 2026-08-08 · 3 obs
● 2026-03-15 00:33:50
● 2026-08-08 18:59:58
●NSns2-05.azure-dns.net2026-03-15 → 2026-08-08 · 3 obs
● 2026-03-15 00:33:50
● 2026-08-08 18:59:58
●NSns3-05.azure-dns.org2026-03-15 → 2026-08-08 · 3 obs
● 2026-03-15 00:33:50
● 2026-08-08 18:59:58
●NSns4-05.azure-dns.info2026-03-15 → 2026-08-08 · 3 obs
● 2026-03-15 00:33:50
● 2026-08-08 18:59:58
●MXcustmx.cuda-inc.com2015-06-30 → 2026-08-08 · 2 obs
● 2026-08-08 18:59:58
●A198.35.20.802026-03-15 → 2026-08-08 · 3 obs
● 2026-03-15 00:33:50
● 2026-08-08 18:59:58
○A64.235.144.2542015-06-30 → 2017-06-07 · 4 obs
● 2017-06-07 17:49:54
○ 2026-03-15 00:33:50
○ 2026-08-08 18:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| webfilter.com | ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.5
NS records: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webfilter.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.35.20.80 |
| NS | 4 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| MX | 1 | custmx.cuda-inc.com (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:64.235.144.0/20 -all |
| SOA | 1 | ns1-05.azure-dns.com root.webfilter.com. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)
Analysis
IP Addresses
webfilter.com resolves to one IP address: 198.35.20.80.
thejayatmavericks.com, www.thejayatmavericks.com, videosecurity.mobi and two other host names share IP numbers with webfilter.com.
Name Servers
The authoritative name servers for webfilter.com are ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.
There is at least partial name server overlap between webfilter.com and other domains — windowsstore.ie, gigjamapp.mobi, bulgacoal.com.au and two more among them.
All four hostnames — ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org — resolve to two IP numbers apiece: ns1-05.azure-dns.com to 13.107.236.5 and 2603:1061:0:700::5; ns4-05.azure-dns.info to 208.84.5.5 and 2620:1ec:bda:700::5; ns2-05.azure-dns.net to 150.171.21.5 and 2620:1ec:8ec:700::5; ns3-05.azure-dns.org to 204.14.183.5 and 2a01:111:4000:700::5.
Mail Servers
Mail for webfilter.com is handled by a single mail server, custmx.cuda-inc.com.
webfilter.com uses an identical mail server configuration to several other domains — among them barracudamail.ch, bwiatmavericks.net, mailtwo.org and two more.
webfilter.com has at least partial mail server overlap with other domains such as cudasign.com, securitycamonline.net, myechoshare.net and two more.
custmx.cuda-inc.com points to one IP number — 35.155.15.166.