firstenviro.com - dns.ninja
firstenviro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::176🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.176🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| 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.stackdns.comhostmaster@stackdns.com serial=1684145795 | ||||||
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=1782652580 | ||||||
Subdomains
mail.firstenviro.com |
Same first word
firstenviro.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.stackdns.com2026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
●NSns2.stackdns.com2026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
●NSns3.stackdns.com2026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
●NSns4.stackdns.com2026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
○NSns51.domaincontrol.com2015-05-07 → 2018-08-01 · 4 obs
● 2018-08-01 01:57:30
○ 2026-04-10 16:11:34
○ 2026-06-28 13:30:50
○NSns52.domaincontrol.com2015-05-07 → 2018-08-01 · 4 obs
● 2018-08-01 01:57:30
○ 2026-04-10 16:11:34
○ 2026-06-28 13:30:50
○MXmail.firstenviro.com2015-05-07 → 2018-08-01 · 4 obs
● 2018-08-01 01:57:30
○ 2026-04-10 16:11:34
○ 2026-06-28 13:30:50
●MXmx.stackmail.com2026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
●A185.151.30.1762026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
○A192.186.215.992015-05-07 → 2018-08-01 · 4 obs
● 2018-08-01 01:57:30
○ 2026-04-10 16:11:34
○ 2026-06-28 13:30:50
●A2a07:7800::1762026-04-10 → 2026-06-28 · 3 obs
● 2026-04-10 16:11:34
● 2026-06-28 13:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstenviro.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstenviro.com (unsigned zone)
⏱️ Timing
Total: 342ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.176 |
| AAAA | 1 | 2a07:7800::176 |
| NS | 4 | ns2.stackdns.com, ns1.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Hierarchy
mail.firstenviro.com is a subdomain of firstenviro.com.
IP Addresses
firstenviro.com points to the IP addresses 185.151.30.176 and 2a07:7800::176
Additional host names — osheaauctioneers.ie, host102174.eurociber.es, hulis.co.za and two others — share IP numbers with firstenviro.com.
Name Servers
firstenviro.com has four authoritative name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
The name servers of firstenviro.com overlap at least partially with those of other domains — among them gemini-mortgages.com, b15.co.uk, sethwissner.com and two more.
ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com each resolve to one IP address: ns1.stackdns.com resolves to 35.197.225.59, ns2.stackdns.com resolves to 146.148.28.88, ns3.stackdns.com resolves to 35.198.79.191 and ns4.stackdns.com resolves to 104.196.137.209.
Mail Servers
firstenviro.com has one mail server: mx.stackmail.com.
firstenviro.com shares the same mail server setup as other domains, including portinscale.co.uk, thegreenarcade.com, eternamedia.co.uk and two others.
firstenviro.com has mail servers in common with other domains — imm-businessenglish.com being one example.
mx.stackmail.com resolves to a single IP number: 185.151.28.67.