ifeiss.com - robtex.com
ifeiss.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.ifeiss.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.ifeiss.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@ifeiss.com serial=1774506262 | ||||||
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=1774505962 | ||||||
Subdomains
Same first word
ifeiss.com |
Similar names
DNS History
13 records (7 active, 6 former)
○NSns1.ifeiss.com2016-12-21 → 2018-09-22 · 3 obs
● 2018-09-22 03:05:52
○ 2026-03-26 06:25:40
○NSns2.ifeiss.com2016-12-21 → 2018-09-22 · 3 obs
● 2018-09-22 03:05:52
○ 2026-03-26 06:25:40
○MXmail.ifeiss.com2018-09-22 → 2018-09-22 · 2 obs
○ 2026-03-26 06:25:40
●MXmx1.ifeiss.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 06:25:40
●MXmx2.ifeiss.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 06:25:40
○A148.251.79.2062018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 03:05:52
○ 2026-03-26 06:25:40
○A200.7.111.1092018-09-22 → 2018-09-22 · 3 obs
● 2018-09-22 03:05:52
○ 2026-03-26 06:25:40
○A31.192.108.362016-12-21 → 2016-12-21 · 3 obs
○ 2018-09-22 03:05:52
○ 2026-03-26 06:25:40
●A44.244.22.1282026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 06:25:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net... | - |
| ifeiss.com | ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net | - |
✅ Authoritative Response
Server:3.214.185.54
NS records: ns1.csof.net, ns2.csof.net, ns4.csof.net, ns3.csof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ifeiss.com (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.244.22.128 |
| NS | 4 | ns4.csof.net, ns3.csof.net... |
| MX | 2 | mx2.ifeiss.com (pri: 10), mx1.ifeiss.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns4.csof.net hostmaster.ifeiss.com |
Analysis
Hierarchy
ifeiss.com is a parent of mx2.ifeiss.com and mx1.ifeiss.com.
IP Addresses
ifeiss.com maps to IP address 44.244.22.128.
Other host names, for instance bcd9.cnhkwy.com, 3a8dd.cnhkwy.com, 44767de06eea46566d0725fbd1166ad1.icu, 6d9fb.cnhkwy.com and 841f3.cnhkwy.com share IP numbers with ifeiss.com.
Name Servers
ifeiss.com is delegated to four name servers: ns1.csof.net, ns2.csof.net, ns3.csof.net and ns4.csof.net.
ifeiss.com at least partially shares name servers with other domains such as 965c22f4917e69ff6d649b1ddc784857.com, prettyguard.net, weoqieqwuishdwuygqw.com, nosqlxshh.us and overlookweb.com.
These name servers are commonly used 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
Mail Servers
Two mail servers handle ifeiss.com: mx1.ifeiss.com and mx2.ifeiss.com.
Host names with a single IP address:
mx1.ifeiss.com points to 46.4.12.146
mx2.ifeiss.com points to 46.4.10.173