tfa3000.com - dns.ninja
tfa3000.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800:1::203 | ||||||
| A | 185.146.167.203 | ||||||
| NS | ns1.tfadns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com ⚠️ Not in zone NS records | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns2.tfadns.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.tfadns.com ⚠️ Not in parent delegation | ||||||
| NS | ns4.tfadns.com ⚠️ Not in parent delegation | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.tfadns.comhostmaster@stackdns.com serial=1781370608 | ||||||
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=1782993176 | ||||||
Previously MX for
tfa3000.com |
Subdomains
Same first word
tfa3000.com |
DNS History
13 records (9 active, 4 former)
●NSns1.stackdns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
○NSns1.tfa3000.com2026-02-17 → 2026-04-15 · 4 obs
● 2026-02-17 09:55:54
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
●NSns1.tfadns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
●NSns2.stackdns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
○NSns2.tfa3000.com2026-02-17 → 2026-04-15 · 4 obs
● 2026-02-17 09:55:54
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
●NSns2.tfadns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
●NSns3.tfadns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
●NSns4.tfadns.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
●MXmx.stackmail.com2026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
○MXtfa3000.com2026-02-17 → 2026-04-15 · 4 obs
● 2026-02-17 09:55:54
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
○A162.240.75.1682026-02-17 → 2026-04-15 · 4 obs
● 2026-02-17 09:55:54
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
● 2026-04-15 18:05:16
○ 2026-06-22 04:51:06
○ 2026-07-02 12:10:34
●A185.146.167.2032026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
●A2a07:7800:1::2032026-06-22 → 2026-07-02 · 3 obs
○ 2026-04-15 18:05:16
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
● 2026-06-22 04:51:06
● 2026-07-02 12:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| tfa3000.com | ns1.stackdns.com, ns2.stackdns.com | 2 records |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tfa3000.com (unsigned zone)
⏱️ Timing
Total: 939ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.203 |
| AAAA | 1 | 2a07:7800:1::203 |
| NS | 4 | ns3.tfadns.com, ns2.tfadns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.tfadns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.stackdns.com, ns2.stackdns.com)
Analysis
Hierarchy
The parent domain of ns2.tfa3000.com and ns1.tfa3000.com is tfa3000.com.
IP Addresses
tfa3000.com points to the IP addresses 185.146.167.203 and 2a07:7800:1::203
Name Servers
tfa3000.com is delegated to 6 name servers: ns1.stackdns.com, ns2.stackdns.com, ns1.tfadns.com and 3 other.
Each of ns1.stackdns.com and ns2.stackdns.com has one IP address: ns1.stackdns.com uses 35.197.225.59 and ns2.stackdns.com uses 146.148.28.88.
Mail Servers
tfa3000.com routes its mail through a single mail server, mx.stackmail.com.
mx.stackmail.com resolves to a single IP number: 185.151.28.67.