9eff.com - robtex.com
9eff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.244.22.128🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix | ||||||
| PTR | ec2-44-244-22-128.us-west-2.compute.amazonaws.com | ||||||
| NS | ns4.csof.net ⭐ | ||||||
| A | 52.20.19.77🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-19-77.compute-1.amazonaws.com | ||||||
| NS | ns1.csof.net | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.compute-1.amazonaws.com | ||||||
| NS | ns2.csof.net | ||||||
| A | 23.21.178.27🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-23-21-178-27.compute-1.amazonaws.com | ||||||
| NS | ns3.csof.net | ||||||
| A | 3.214.185.54🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-214-185-54.compute-1.amazonaws.com | ||||||
| MX | mx1.9eff.com ⭐ | ||||||
| A | 46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.146.12.4.46.clients.your-server.de | ||||||
| MX | mx2.9eff.com ⭐ | ||||||
| A | 46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | static.173.10.4.46.clients.your-server.de | ||||||
| TXT | v=spf1 include:_incspfcheck.mailspike.net ?all | ||||||
| SOA | ns4.csof.nethostmaster@9eff.com serial=1771970059 | ||||||
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=1771291435 | ||||||
Up
Same first word
9eff.com |
DNS History
13 records (7 active, 6 former)
○NSa.dnspod.com2016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-22 11:26:08
○ 2026-02-24 21:55:42
○NSb.dnspod.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-21 17:59:32
○ 2026-02-24 21:55:42
○NSc.dnspod.com2016-12-14 → 2016-12-14 · 3 obs
○ 2026-02-21 17:59:32
○ 2026-02-24 21:55:42
○NSf1g1ns1.dnspod.net2017-08-22 → 2017-08-22 · 4 obs
● 2017-08-22 11:26:08
○ 2026-02-21 17:59:32
○ 2026-02-24 21:55:42
●NSns1.csof.net2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 17:59:32
● 2026-02-24 21:55:42
●NSns2.csof.net2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 17:59:32
● 2026-02-24 21:55:42
●NSns3.csof.net2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 17:59:32
● 2026-02-24 21:55:42
●NSns4.csof.net2026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 17:59:32
● 2026-02-24 21:55:42
●MXmx1.9eff.com2026-02-21 → 2026-02-24 · 2 obs
● 2026-02-24 21:55:42
●MXmx2.9eff.com2026-02-21 → 2026-02-24 · 2 obs
● 2026-02-24 21:55:42
○A104.28.27.1942016-12-14 → 2016-12-14 · 3 obs
○ 2017-08-22 11:26:08
○ 2026-02-24 21:55:42
●A44.244.22.1282026-02-21 → 2026-02-24 · 3 obs
● 2026-02-21 17:59:32
● 2026-02-24 21:55:42
○CNAMEamxj.leboweb.com2017-08-22 → 2017-08-22 · 3 obs
○ 2026-02-21 17:59:32
○ 2026-02-24 21:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 9eff.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server: 18.205.186.231
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 9eff.com (unsigned zone)
⏱️ Timing
Total: 41ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.244.22.128 |
| NS | 4 | ns3.csof.net, ns1.csof.net... |
| MX | 2 | mx2.9eff.com (pri: 10), mx1.9eff.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.9eff.com |
AI analysis
9eff.com is a parent of mx2.9eff.com and mx1.9eff.com.
9eff.com resolves to one IP number: 44.244.22.128.
other host names including clouda.chromeinform.net, 98f3.cnhkwy.com, 2ef13.cnhkwy.com, 46d4.cnhkwy.com and www.cncdevelopment.org share IP numbers with 9eff.com.
9eff.com is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
9eff.com at least partially shares name servers with other domains, for instance wpfyafqx.ru, uytdsph.com, 195.ntline.net, adtranzna.com and syncstatsdata.com.
these name servers are often used together with ns5.csof.net, ns6.csof.net, ns7.csof.net and ns8.csof.net.
Host names with one IP number: ns1.csof.net points to 18.205.186.231; ns2.csof.net points to 23.21.178.27; ns3.csof.net points to 3.214.185.54; ns4.csof.net points to 52.20.19.77.
Two mail servers handle 9eff.com: mx1.9eff.com and mx2.9eff.com.
Host names with one IP number:
mx1.9eff.com points to 46.4.12.146
mx2.9eff.com points to 46.4.10.173