devbrow.com - dns.ninja
devbrow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.154.231.67🇺🇸 H4Y-TECH192.154.231.0/24 H4Y Technologies LLC | ||||||
| PTR | apollo.iwebfusion.net | ||||||
| NS | a1.core-dns.net ⭐ | ||||||
| A | 192.154.231.67🇺🇸 H4Y-TECH192.154.231.0/24 H4Y Technologies LLC | ||||||
| PTR | apollo.iwebfusion.net | ||||||
| NS | a2.core-dns.net | ||||||
| A | 192.154.231.68🇺🇸 H4Y-TECH192.154.231.0/24 H4Y Technologies LLC | ||||||
| PTR | coldinfusiondutsh.com | ||||||
| MX | devbrow.com ⭐ | ||||||
| A | 192.154.231.67🇺🇸 H4Y-TECH192.154.231.0/24 H4Y Technologies LLC | ||||||
| PTR | apollo.iwebfusion.net | ||||||
| TXT | v=spf1 ip4:192.154.231.67 include:relay.mailchannels.net ip4:192.154.231.63 +... | ||||||
| SOA | a1.core-dns.netroot@apollo.iwebfusion.net 2026-07-07 #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=1787526331 | ||||||
MX for
devbrow.com |
Same first word
devbrow.com |
Similar names
Previous names
Next names
devbrown.com |
devbrs.com |
devbruin.com |
devbruna.com |
devbruno.com |
devbrute.com |
devbryce.com |
devbs.com |
devbsan.com |
devbsb.com |
devbsc.com |
devbsd.com |
devbsg.com |
devbsl.com |
devbsm.com |
devbss.com |
devbt.com |
devbtc.com |
DNS History
10 records (4 active, 6 former)
●NSa1.core-dns.net2026-08-23 → 2026-08-23 · 3 obs
● 2026-08-23 17:45:02
● 2026-08-23 23:09:56
●NSa2.core-dns.net2026-08-23 → 2026-08-23 · 3 obs
● 2026-08-23 17:45:02
● 2026-08-23 23:09:56
○NSns1.dnsowl.com2017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
○NSns2.dnsowl.com2017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
○NSns3.dnsowl.com2017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
●MXdevbrow.com2026-08-23 → 2026-08-23 · 2 obs
● 2026-08-23 23:09:56
○A107.161.23.2042017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
○A164.132.212.722017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
○A167.114.213.1992017-10-19 → 2017-10-19 · 3 obs
○ 2026-08-23 17:45:02
○ 2026-08-23 23:09:56
●A192.154.231.672026-08-23 → 2026-08-23 · 3 obs
● 2026-08-23 17:45:02
● 2026-08-23 23:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| devbrow.com | a1.core-dns.net, a2.core-dns.net | - |
✅ Authoritative Response
Server:192.154.231.68
NS records: a1.core-dns.net, a2.core-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devbrow.com (unsigned zone)
⏱️ Timing
Total: 1410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.154.231.67 |
| NS | 2 | a1.core-dns.net, a2.core-dns.net |
| MX | 1 | devbrow.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:192.154.231.67 include:relay. |
| SOA | 1 | a1.core-dns.net root.apollo.iwebfusion.n |
Analysis
Mail Server Role
devbrow.com serves as a mail server for devbrow.com.
IP Addresses
devbrow.com has exactly one IP address — 192.154.231.67.
1066england.com, ns1.369watts.com, _dc-mx.e0a033de1e83.brettstech.com plus two other host names have IP numbers in common with devbrow.com.
Name Servers
The NS records for devbrow.com delegate to a1.core-dns.net and a2.core-dns.net.
The name server configuration of devbrow.com is shared with other domains, for instance a1bloggerseo.com, beyondwordsnyc.com, mtrain.com and two others.
devbrow.com shares at least some of its name servers with domains including onfyr.com, 369watts.com and megadryv.com
These name servers tend to be deployed in combination with the name servers ns7.mydnspt.net and ns8.mydnspt.net.
Each of a1.core-dns.net and a2.core-dns.net has one IP address: a1.core-dns.net uses 192.154.231.67 and a2.core-dns.net uses 192.154.231.68.
Mail Servers
devbrow.com uses exactly one mail server, which is devbrow.com.
devbrow.com resolves to 192.154.231.67 and no other IP number.