mx.rtfd.com - dns.ninja
mx.rtfd.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 | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
rtfd.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 ⭐ | ||||||
| NS | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
Previously MX for
Subdomains
mx.mx.rtfd.com |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.dan.com2026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 16:42:42
● 2026-06-27 13:06:18
○NSns1.undeveloped.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-06-27 13:06:18
●NSns2.dan.com2026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 16:42:42
● 2026-06-27 13:06:18
○NSns2.undeveloped.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-06-27 13:06:18
○MXmx.mx.rtfd.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-06-27 13:06:18
●A13.248.169.482026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 16:42:42
● 2026-06-27 13:06:18
○A52.58.78.162018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-06-27 13:06:18
●A76.223.54.1462026-05-09 → 2026-06-27 · 3 obs
● 2026-05-09 16:42:42
● 2026-06-27 13:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rtfd.com | ns1.dan.com, ns2.dan.com | 4 records |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rtfd.com (unsigned zone)
⏱️ Timing
Total: 102ms | 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.dan.com, ns1.dan.com, ns2.dan.com...)
Analysis
Hierarchy
mx.rtfd.com is a parent domain of mx.mx.rtfd.com.
IP Addresses
mx.rtfd.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
www.barcareers.com, 68169551.xyz, wanqipaiyouxizhuanqian.j-company.com and two other host names share IP numbers with mx.rtfd.com.
Name Servers
mx.rtfd.com uses two name servers for its delegation: ns1.dan.com and ns2.dan.com.
mx.rtfd.com uses the same name servers as several other domains — among them www.webcam(0x736578)-meisjes-(0x787878).startspot.nl, grimsvoetn.de, dykebar.com and two more.
mx.rtfd.com shares at least some of its name servers with other domains, including s.org.za, pashey.com, qcr.co and two others.
These name servers are frequently seen alongside ns1.undeveloped.com, ns2.undeveloped.com, verification-6ckgmra2.ns3.dan.hosting and 4 other name servers.
The two host names ns1.dan.com and ns2.dan.com each have a pair of IP addresses: ns1.dan.com has 97.74.98.67 and 2603:5:2125::43, and ns2.dan.com has 173.201.66.67 and 2603:5:2225::43.