port404.com - robtex.com
port404.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns59.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2143::1f🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | mns01.domaincontrol.com | ||||||
| A | 97.74.100.31🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns59.domaincontrol.com | ||||||
| NS | ns60.domaincontrol.com | ||||||
| A | 2603:5:2243::1f🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | mns02.domaincontrol.com | ||||||
| A | 173.201.68.31🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns60.domaincontrol.com | ||||||
| TXT | v=spf1 include:secureserver.net ~all | ||||||
| SOA | ns59.domaincontrol.comdns@jomax.net 2025-06-22 #0 | ||||||
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=1786529499 | ||||||
Same first word
port404.com |
DNS History
14 records (4 active, 10 former)
○NSns17.domaincontrol.com2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 20:06:46
○ 2026-04-14 12:02:26
○ 2026-08-12 10:32:06
○NSns18.domaincontrol.com2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 20:06:46
○ 2026-04-14 12:02:26
○ 2026-08-12 10:32:06
●NSns59.domaincontrol.com2026-04-14 → 2026-08-12 · 3 obs
● 2026-04-14 12:02:26
● 2026-08-12 10:32:06
●NSns60.domaincontrol.com2026-04-14 → 2026-08-12 · 3 obs
● 2026-04-14 12:02:26
● 2026-08-12 10:32:06
○NSns73.domaincontrol.com2015-12-12 → 2017-03-15 · 4 obs
● 2017-03-15 09:00:02
○ 2020-01-16 20:06:46
○ 2026-08-12 10:32:06
○NSns74.domaincontrol.com2015-12-12 → 2017-03-15 · 4 obs
● 2017-03-15 09:00:02
○ 2020-01-16 20:06:46
○ 2026-08-12 10:32:06
○MXmailstore1.secureserver.net2015-12-12 → 2017-03-15 · 4 obs
● 2017-03-15 09:00:02
○ 2020-01-16 20:06:46
○ 2026-08-12 10:32:06
○MXport404-com.mail.protection.outlook.com2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 20:06:46
○ 2026-04-14 12:02:26
○ 2026-08-12 10:32:06
○MXsmtp.secureserver.net2015-12-12 → 2017-03-15 · 4 obs
● 2017-03-15 09:00:02
○ 2020-01-16 20:06:46
○ 2026-08-12 10:32:06
○A107.180.41.472020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 20:06:46
○ 2026-04-14 12:02:26
○ 2026-08-12 10:32:06
●A13.248.243.52026-04-14 → 2026-08-12 · 3 obs
● 2026-04-14 12:02:26
● 2026-08-12 10:32:06
○A184.168.221.162017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 09:00:02
○ 2020-01-16 20:06:46
○ 2026-08-12 10:32:06
○A50.63.202.562015-12-12 → 2016-07-09 · 4 obs
● 2016-07-09 21:44:58
○ 2017-03-15 09:00:02
○ 2026-08-12 10:32:06
●A76.223.105.2302026-04-14 → 2026-08-12 · 3 obs
● 2026-04-14 12:02:26
● 2026-08-12 10:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| port404.com | ns59.domaincontrol.com, ns60.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.31
NS records: ns59.domaincontrol.com, ns60.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for port404.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| TXT | 1 | v=spf1 include:secureserver.net ~all |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns59.domaincontrol.com, ns59.domaincontrol.com, ns60.domaincontrol.com...)
Analysis
IP Addresses
port404.com points to the IP addresses 13.248.243.5 and 76.223.105.230
Additional host names — amcoreg.com, odhf.org, mstove.com and two others — share IP numbers with port404.com.
Name Servers
port404.com uses two name servers for its delegation: ns59.domaincontrol.com and ns60.domaincontrol.com.
port404.com shares its name server setup with other domains, including research-in-germany.org, 7076kk.com, utai.in and two others.
The two host names ns59.domaincontrol.com and ns60.domaincontrol.com each have a pair of IP addresses: ns59.domaincontrol.com has 97.74.100.31 and 2603:5:2143::1f, and ns60.domaincontrol.com has 173.201.68.31 and 2603:5:2243::1f.