crossb.com - dns.ninja
crossb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| NS | ns1.resilientdns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| NS | dns1.betterwebspace.com ⚠️ Not in zone NS records | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| NS | dns2.betterwebspace.com ⚠️ Not in zone NS records | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| NS | ns2.resilientdns.com ⚠️ Not in parent delegation | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| MX | crossb.com ⭐ | ||||||
| A | 185.53.58.186🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | svr02.resilientdns.com | ||||||
| TXT | v=spf1 ip4:185.53.58.186 ip4:167.114.129.46 ip4:64.15.186.106 ip4:64.15.186.1... | ||||||
| SOA | ns1.resilientdns.cominfo@jt-group.co.uk 2026-08-05 #5 | ||||||
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=1785943629 | ||||||
MX for
crossb.com |
Subdomains
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSdns1.betterwebspace.com2026-02-21 → 2026-08-05 · 3 obs
● 2026-02-21 19:22:02
● 2026-08-05 15:50:06
●NSdns2.betterwebspace.com2026-02-21 → 2026-08-05 · 3 obs
● 2026-02-21 19:22:02
● 2026-08-05 15:50:06
●NSns1.resilientdns.com2026-07-29 → 2026-08-05 · 3 obs
● 2026-07-29 06:22:14
● 2026-08-05 15:50:06
○NSns1.securesitex.com2015-06-25 → 2020-03-18 · 4 obs
● 2020-03-18 22:48:30
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
●NSns2.resilientdns.com2026-07-29 → 2026-08-05 · 3 obs
● 2026-07-29 06:22:14
● 2026-08-05 15:50:06
○NSns2.securesitex.com2015-06-25 → 2020-03-18 · 4 obs
● 2020-03-18 22:48:30
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
○NSns3.securesitex.com2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 19:22:02
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
○NSns4.securesitex.com2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 19:22:02
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
●MXcrossb.com2015-06-25 → 2026-08-05 · 5 obs
● 2020-03-18 22:48:30
○ 2026-02-21 19:22:02
● 2026-07-29 06:22:14
● 2026-08-05 15:50:06
○MXmail.crossb.com2026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 19:22:02
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
○A167.114.129.462026-02-21 → 2026-02-21 · 4 obs
● 2026-02-21 19:22:02
○ 2026-07-29 06:22:14
○ 2026-08-05 15:50:06
●A185.53.58.1862026-07-29 → 2026-08-05 · 3 obs
● 2026-07-29 06:22:14
● 2026-08-05 15:50:06
○A64.15.186.1062020-03-18 → 2020-03-18 · 4 obs
● 2020-03-18 22:48:30
○ 2026-02-21 19:22:02
○ 2026-08-05 15:50:06
○A70.33.254.552015-06-25 → 2017-03-31 · 4 obs
● 2017-03-31 06:09:24
○ 2020-03-18 22:48:30
○ 2026-08-05 15:50:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crossb.com | dns1.betterwebspace.com, dns2.betterwebspace.com | 2 records |
✅ Authoritative Response
Server:185.53.58.186
NS records: dns1.betterwebspace.com, dns2.betterwebspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crossb.com (unsigned zone)
⏱️ Timing
Total: 214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.53.58.186 |
| NS | 2 | ns1.resilientdns.com, ns2.resilientdns.com |
| MX | 1 | crossb.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.53.58.186 ip4:167.114.129 |
| SOA | 1 | ns1.resilientdns.com info.jt-group.co.uk |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.betterwebspace.com, dns2.betterwebspace.com)
Analysis
Hierarchy
crossb.com is the parent domain of www.crossb.com and mail.crossb.com.
Mail Server Role
crossb.com acts as its own mail server.
IP Addresses
crossb.com points to a single IP number: 185.53.58.186.
Additional host names — ns3.securesitex.com, matdigital.org, jwlinstalls.co.uk and two others — share IP numbers with crossb.com.
Name Servers
crossb.com has four authoritative name servers: dns1.betterwebspace.com, dns2.betterwebspace.com, ns1.resilientdns.com and ns2.resilientdns.com.
The name servers of crossb.com overlap at least partially with those of other domains — among them amylaw.net, dancegallery.co.uk, securesitex1.com and two more.
The name servers ns1.securesitex.com, ns2.securesitex.com and ns4.securesitex.com are commonly seen alongside these name servers.
dns1.betterwebspace.com, dns2.betterwebspace.com, ns1.resilientdns.com and ns2.resilientdns.com all direct traffic to the IP address 185.53.58.186.
The host names dns1.betterwebspace.com, dns2.betterwebspace.com, ns1.resilientdns.com and ns2.resilientdns.com all point to 185.53.58.186.
Mail Servers
crossb.com has a single mail server: crossb.com itself.
crossb.com resolves to 185.53.58.186 and no other IP number.