nr2ul.com - robtex.com
nr2ul.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.146.6.253🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix | ||||||
| PTR | ec2-54-146-6-253.compute-1.amazonaws.com | ||||||
| NS | ns1.nr2ul.com ⭐ | ||||||
| A | 18.205.186.231🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-205-186-231.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 | ||||||
| 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 | ||||||
| MX | mx1.nr2ul.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.nr2ul.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 | ns1.nr2ul.comhostmaster@nr2ul.com serial=1785669024 | ||||||
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=1785672092 | ||||||
Subdomains
Same first word
nr2ul.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.nr2ul.com2026-05-08 → 2026-08-02 · 2 obs
● 2026-08-02 12:31:38
●MXmx1.nr2ul.com2026-05-08 → 2026-08-02 · 2 obs
● 2026-08-02 12:31:38
●MXmx2.nr2ul.com2026-05-08 → 2026-08-02 · 2 obs
● 2026-08-02 12:31:38
●A54.146.6.2532026-05-08 → 2026-08-02 · 2 obs
● 2026-08-02 12:31:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nr2ul.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 nr2ul.com (unsigned zone)
⏱️ Timing
Total: 654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.146.6.253 |
| NS | 4 | ns1.csof.net, ns4.csof.net... |
| MX | 2 | mx2.nr2ul.com (pri: 10), mx1.nr2ul.com (pri: 10) |
| TXT | 1 | v=spf1 include:_incspfcheck.mailspike.ne |
| SOA | 1 | ns1.nr2ul.com hostmaster.nr2ul.com |
Analysis
Hierarchy
nr2ul.com is the parent domain of mx1.nr2ul.com, mx2.nr2ul.com and ns1.nr2ul.com.
IP Addresses
nr2ul.com has exactly one IP address — 54.146.6.253.
apply.smaxdn.com, www.0d02e1fce58f113fe38b34c4626e50d5.xyz, oftendifference.net plus two other host names have IP numbers in common with nr2ul.com.
Name Servers
Five name servers handle delegation for nr2ul.com: ns1.nr2ul.com, ns1.csof.net, ns2.csof.net and two others.
nr2ul.com shares at least some of its name servers with other domains, including ksjjkowdjiwyyt7.com, gfhuo.com, upongrow.net and two others.
These name servers are frequently seen alongside ns3.csof.net, ns4.csof.net, ns5.csof.net and 3 other name servers.
Host names resolving to a single IP address:
ns1.nr2ul.com has the IP address 18.205.186.231.
ns1.csof.net has the IP address 18.205.186.231.
ns2.csof.net has the IP address 23.21.178.27.
ns3.csof.net has the IP address 3.214.185.54.
ns4.csof.net has the IP address 52.20.19.77.
Both ns1.nr2ul.com and ns1.csof.net resolve to 18.205.186.231 IP addresses each.
Mail Servers
nr2ul.com uses two mail servers, mx1.nr2ul.com and mx2.nr2ul.com.
mx1.nr2ul.com and mx2.nr2ul.com each resolve to one IP number: mx1.nr2ul.com points to 46.4.12.146 and mx2.nr2ul.com points to 46.4.10.173.