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filtertech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.16.172.42🇺🇸 Automattic | ||||||
| A | 199.16.173.252🇺🇸 Automattic | ||||||
| NS | ns1.dnsbycomodo.net ⭐ | ||||||
| A | 2610:1c8:b001::1🇺🇸 AS23393 | ||||||
| PTR | ns1.nudns.com | ||||||
| A | 199.167.66.21🇺🇸 AS23393 | ||||||
| NS | ns2.dnsbycomodo.net | ||||||
| A | 2610:1c8:b002::1🇺🇸 AS23393 | ||||||
| PTR | ns2.nudns.com | ||||||
| A | 199.167.66.22🇺🇸 AS23393 | ||||||
| MX | filtertech-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms32655069 | ||||||
| TXT | v=spf1 mx a include:_spf.salesforce.com include:spf.protection.outlook.com i... | ||||||
| SOA | ns1.dnsbycomodo.netadmin@dns.com 2025-03-20 #58 | ||||||
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 | ||||||
Up
mail.filtertech.com |
Same first word
filtertech.gr |
filtertech.hu |
filtertech.com |
filtertech.com.pl |
filtertech.com.my |
filtertech.com.au |
filtertech.net |
filtertech.eu |
filtertech.co.kr |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns0.northlandcom.com2015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
●NSns1.dnsbycomodo.net2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 06:23:46
● 2026-02-17 10:01:52
○NSns1.northlandcom.com2015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
●NSns2.dnsbycomodo.net2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 06:23:46
● 2026-02-17 10:01:52
○NSns2.northlandcom.com2015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
○NSns3.northlandcom.com2015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
●MXfiltertech-com.mail.protection.outlook.com2026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 06:23:46
● 2026-02-17 10:01:52
○MXspamgate.northlandcom.com2015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
●A199.16.172.422026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 06:23:46
● 2026-02-17 10:01:52
●A199.16.173.2522026-02-17 → 2026-02-17 · 3 obs
● 2026-02-17 06:23:46
● 2026-02-17 10:01:52
○A2606:fe00:8002::1:242015-08-21 → 2016-11-27 · 4 obs
● 2016-11-27 23:19:40
○ 2017-12-14 11:01:06
○ 2026-02-17 10:01:52
○A67.43.2.1762015-08-21 → 2017-12-14 · 4 obs
● 2017-12-14 11:01:06
○ 2026-02-17 06:23:46
○ 2026-02-17 10:01:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| filtertech.com | ns1.dnsbycomodo.net, ns2.dnsbycomodo.net | - |
✅ Authoritative Response
Server: 199.167.66.21
NS records: ns1.dnsbycomodo.net, ns2.dnsbycomodo.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.172.42, 199.16.173.252 |
| NS | 2 | ns1.dnsbycomodo.net, ns2.dnsbycomodo.net |
| MX | 1 | filtertech-com.mail.protection.outlook.c |
| TXT | 2 | MS=ms32655069, v=spf1 mx a include:_spf.salesforce.com |
| SOA | 1 | ns1.dnsbycomodo.net admin.dns.com |
AI analysis
mail.filtertech.com is a child of filtertech.com.
filtertech.com has two IP numbers: 199.16.172.42 and 199.16.173.252.
Other host names, for instance allengineeringschools.com, worldshakers.co.za, bestagile.com, tekping.com and austincomingtogether.org share IP numbers with filtertech.com.
filtertech.com's delegation uses two name servers: ns1.dnsbycomodo.net and ns2.dnsbycomodo.net.
filtertech.com uses the same name server setup as other domains, such as tierrafina.com, ambfo.com, iem-pr.com, mondi.ca and patrickcampbell.net.
filtertech.com at least partially shares name servers with other domains, including icarusstudios.com, adagetalentworks.com, smartmessenger.com, buildinggenius.com and antiagingmax.com.
These name servers are often used with ns3.dnsbycomodo.net and ns4.dnsbycomodo.net.
Host names with two IPs:
ns1.dnsbycomodo.net points to 2610:1c8:b001::1 and 199.167.66.21
ns2.dnsbycomodo.net points to 2610:1c8:b002::1 and 199.167.66.22
A single mail server handles filtertech.com, filtertech-com.mail.protection.outlook.com.