crb-express.com - robtex.com
crb-express.com
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=1777377396 | ||||||
Subdomains
Same first word
crb-express.eu |
crb-express.com |
crb-express.de |
DNS History
8 records (6 active, 2 former)
●NScns1.alfahosting.info2015-07-01 → 2026-04-28 · 2 obs
● 2026-04-28 12:17:32
●NScns2.alfahosting.info2015-07-01 → 2026-04-28 · 2 obs
● 2026-04-28 12:17:32
●NScns3.alfahosting.info2015-07-01 → 2026-04-28 · 2 obs
● 2026-04-28 12:17:32
○MXmail.crb-express.com2015-07-01 → 2018-08-12 · 4 obs
● 2018-08-12 14:09:30
○ 2026-02-15 13:30:34
○ 2026-04-28 12:17:32
●MXmx03.secure-mailgate.com2026-02-15 → 2026-04-28 · 3 obs
● 2026-02-15 13:30:34
● 2026-04-28 12:17:32
●MXmx04.secure-mailgate.com2026-02-15 → 2026-04-28 · 3 obs
● 2026-02-15 13:30:34
● 2026-04-28 12:17:32
○A80.246.62.432015-07-01 → 2017-01-29 · 4 obs
● 2017-01-29 15:39:04
○ 2018-08-12 14:09:30
○ 2026-04-28 12:17:32
●A89.22.101.2102018-08-12 → 2026-04-28 · 3 obs
● 2018-08-12 14:09:30
● 2026-04-28 12:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| crb-express.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crb-express.com (unsigned zone)
⏱️ Timing
Total: 963ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.22.101.210 |
| NS | 3 | cns3.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:5.44.105.190 ip4:82.198.222.2, google-site-verification=PYpWaqWgM9HCNw_ |
| SOA | 1 | cns1.alfahosting.info hostmaster.alfahos |
Analysis
Hierarchy
crb-express.com is parent of www.crb-express.com and mail.crb-express.com.
IP Addresses
crb-express.com points to a single IP number: 89.22.101.210.
Other host names, for instance www.crb-express.com, share IP numbers with crb-express.com.
Name Servers
crb-express.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
crb-express.com at least partially shares name servers with other domains, for instance staerk-online.de, gospelandmore.info, suender.org, xn--kse-bpm-90a.com and zweibs.de.
Host names with two IP numbers:
Host cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8.
Host cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105.
Host cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8.
Mail Servers
crb-express.com is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.
crb-express.com shares the same mail server setup as other domains, for instance systemcloud.de, kidscup.de, pfabe.de, edna-bundesverband.de and internet4all.de.
crb-express.com shares some mail servers with other domains at least partially, for example ganschow.org.
Host names with two IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176
mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177