mx.rtfd.com - robtex.com
mx.rtfd.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 | ||||||
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 → 2026-05-13 · 3 obs
● 2026-05-09 16:42:42
● 2026-05-13 00:19:20
○NSns1.undeveloped.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-05-13 00:19:20
●NSns2.dan.com2026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 16:42:42
● 2026-05-13 00:19:20
○NSns2.undeveloped.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-05-13 00:19:20
○MXmx.mx.rtfd.com2018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-05-13 00:19:20
●A13.248.169.482026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 16:42:42
● 2026-05-13 00:19:20
○A52.58.78.162018-07-04 → 2018-07-04 · 3 obs
○ 2026-05-09 16:42:42
○ 2026-05-13 00:19:20
●A76.223.54.1462026-05-09 → 2026-05-13 · 3 obs
● 2026-05-09 16:42:42
● 2026-05-13 00:19:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.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: 154ms | 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.mx.rtfd.com is a child of mx.rtfd.com.
IP Addresses
mx.rtfd.com has two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance www.barcareers.com, 68169551.xyz, wanqipaiyouxizhuanqian.j-company.com, www.armadio.com and lighthouseapostolic.com share IP numbers with mx.rtfd.com.
Name Servers
mx.rtfd.com's delegation uses two name servers: ns1.dan.com and ns2.dan.com.
mx.rtfd.com uses the same name server setup as other domains, such as www.webcam(0x736578)-meisjes-(0x787878).startspot.nl, grimsvoetn.de, dykebar.com, verification-398b0a23.ns3.dan.hosting and ns3.verify.hn.
mx.rtfd.com at least partially shares name servers with other domains, including s.org.za, pashey.com, qcr.co, 1ortho.com and edithor.com.
These name servers are commonly used with ns1.undeveloped.com, ns2.undeveloped.com, verification-6ckgmra2.ns3.dan.hosting, verification-a2144a0a.ns3.dan.hosting, ns1.afternic.com, ns2.afternic.com, ns1.atom.com and ns2.atom.com.
Host names with two IPs:
ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67
ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67