crb-check.com - robtex.com
crb-check.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::159🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.159🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1634679006 | ||||||
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 | ||||||
Subdomains
www.crb-check.com |
Same first word
crb-check.com |
DNS History
11 records (7 active, 4 former)
○NSns1.cloudnext.net2015-07-12 → 2017-02-19 · 4 obs
● 2017-02-19 07:06:20
○ 2020-01-20 18:29:14
○ 2026-03-23 15:45:48
●NSns1.stackdns.com2020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
○NSns2.cloudnext.net2015-07-12 → 2017-02-19 · 4 obs
● 2017-02-19 07:06:20
○ 2020-01-20 18:29:14
○ 2026-03-23 15:45:48
●NSns2.stackdns.com2020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
●NSns3.stackdns.com2020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
●NSns4.stackdns.com2020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
○MXmail.crb-check.com2015-07-12 → 2017-02-19 · 4 obs
● 2017-02-19 07:06:20
○ 2020-01-20 18:29:14
○ 2026-03-23 15:45:48
●MXmx.stackmail.com2020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
●A185.151.30.1592020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
●A2a07:7800::1592020-01-20 → 2026-03-23 · 3 obs
● 2020-01-20 18:29:14
● 2026-03-23 15:45:48
○A79.170.40.462015-07-12 → 2017-02-19 · 4 obs
● 2017-02-19 07:06:20
○ 2020-01-20 18:29:14
○ 2026-03-23 15:45:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crb-check.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crb-check.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.159 |
| AAAA | 1 | 2a07:7800::159 |
| NS | 4 | ns1.stackdns.com, ns3.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
Hierarchy
crb-check.com is the parent of www.crb-check.com.
IP Addresses
crb-check.com points to two IPs: 2a07:7800::159 and 185.151.30.159.
Other host names including cve-scotland.org.uk, lcctc.ma, websta.co, webshare.vmc.com and lifestylebuildingsolutions.com share IP numbers with crb-check.com.
Name Servers
crb-check.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
crb-check.com at least partially shares name servers with other domains, including digitalgroup.co.uk, hideaway.gr, wimbish.co.uk, windstream.site and elberton.co.uk.
Hostnames with a single IP:
ns1.stackdns.com points to 35.197.225.59
ns2.stackdns.com points to 146.148.28.88
ns3.stackdns.com points to 35.198.79.191
ns4.stackdns.com points to 104.196.137.209
Mail Servers
crb-check.com is handled by a single mail server, mx.stackmail.com.
crb-check.com shares its mail server setup with other domains, including daveoram.com, augamestudio.com, bengalwire.com, tillandsia-video.com and spae.org.
mx.stackmail.com points to a single IP: 185.151.28.67.