dffs.net - robtex.com
dffs.net
| 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.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
net
| 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=1786598319 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.afternic.com2026-07-12 → 2026-08-13 · 3 obs
● 2026-07-12 15:55:18
● 2026-08-13 05:35:50
●NSns2.afternic.com2026-07-12 → 2026-08-13 · 3 obs
● 2026-07-12 15:55:18
● 2026-08-13 05:35:50
○NSns7.xrnet.cn2015-07-14 → 2016-07-16 · 4 obs
● 2016-07-16 03:05:00
○ 2026-07-12 15:55:18
○ 2026-08-13 05:35:50
○NSns8.xrnet.cn2015-07-14 → 2016-07-16 · 4 obs
● 2016-07-16 03:05:00
○ 2026-07-12 15:55:18
○ 2026-08-13 05:35:50
○MXmail.dffs.net2015-07-14 → 2016-07-16 · 4 obs
● 2016-07-16 03:05:00
○ 2026-07-12 15:55:18
○ 2026-08-13 05:35:50
●A13.248.169.482026-07-12 → 2026-08-13 · 3 obs
● 2026-07-12 15:55:18
● 2026-08-13 05:35:50
○A180.86.155.792015-07-14 → 2016-03-04 · 4 obs
● 2016-03-04 11:29:30
○ 2016-04-12 11:15:00
○ 2026-08-13 05:35:50
○A203.158.16.852016-07-16 → 2016-07-16 · 4 obs
● 2016-07-16 03:05:00
○ 2026-07-12 15:55:18
○ 2026-08-13 05:35:50
○A203.158.17.1262016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 11:15:00
○ 2016-07-16 03:05:00
○ 2026-08-13 05:35:50
●A76.223.54.1462026-07-12 → 2026-08-13 · 3 obs
● 2026-07-12 15:55:18
● 2026-08-13 05:35:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dffs.net | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dffs.net (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
IP Addresses
dffs.net has two IP addresses: 13.248.169.48 and 76.223.54.146
nullmx.kinderfotos.com, creamstone.com, ezmedicalplans.com and two other host names share IP numbers with dffs.net.
Name Servers
dffs.net uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
dffs.net uses the same name servers as several other domains — among them eslondon.com, mail.superpaybyemail.com, mx.band.ws and two more.
There is at least partial name server overlap between dffs.net and other domains — multiplex.info, cleveradvisers.com, oraladvice.com and two more among them.
These name servers are routinely deployed together with the name servers verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.