mx4.wellbehavedsoftware.com - dns.ninja
mx4.wellbehavedsoftware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
wellbehavedsoftware.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.undeveloped.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dan.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.undeveloped.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A13.248.169.482026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 11:16:14
● 2026-07-10 23:02:18
○A136.243.128.1552016-09-28 → 2016-12-20 · 4 obs
● 2016-12-20 22:48:24
○ 2026-04-09 11:16:14
○ 2026-07-10 23:02:18
●A76.223.54.1462026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 11:16:14
● 2026-07-10 23:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| wellbehavedsoftware.com | ns1.undeveloped.com, ns2.undeveloped.com | 4 records |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.undeveloped.com, ns2.undeveloped.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wellbehavedsoftware.com (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)
Analysis
Mail Server Role
mx4.wellbehavedsoftware.com is a mail server for txtit.com.
The mail servers mx1.wellbehavedsoftware.com, mx2.wellbehavedsoftware.com and mx3.wellbehavedsoftware.com are commonly grouped with mx4.wellbehavedsoftware.com.
IP Addresses
mx4.wellbehavedsoftware.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with mx4.wellbehavedsoftware.com are jiashili.com, www.dfat.org, www.vibz.com and two others.
Name Servers
mx4.wellbehavedsoftware.com is served by two delegated name servers, ns1.dan.com and ns2.dan.com.
mx4.wellbehavedsoftware.com has the same name server delegation as a number of other domains, such as sub-163ip91.carats.net, digibox.eu.tv, verification-gakbzzzqmt6gkcplw4efpp.ns2779.verify.hn and two more.
mx4.wellbehavedsoftware.com partially shares its NS delegation with several other domains, including oopsie.com.au, sickdreams.com, winkelz.nl and two others.
These name servers are regularly seen alongside ns1.undeveloped.com and ns2.undeveloped.com as name servers.
Each of the two host names carries two IP addresses: ns1.dan.com points to 97.74.98.67 and 2603:5:2125::43, and ns2.dan.com points to 173.201.66.67 and 2603:5:2225::43.