c-b-uk.com - robtex.com
c-b-uk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.151.30.170🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| PTR | 185-151-30-170.ptr4.stackcp.net | ||||||
| NS | ns4.supersys.net ⭐ | ||||||
| A | 77.68.91.231🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | cmcontrol.card-manager.com | ||||||
| NS | ns5.supersys.net | ||||||
| A | 77.68.117.168🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | ns5.supersys.net | ||||||
| MX | smtp.c-b-uk.com ⭐ | ||||||
| A | 77.68.94.166🇬🇧 IONOS-AS77.68.0.0/17 Fasthosts Internet Ltd | ||||||
| PTR | mail.supersys.net | ||||||
| MX | mailrelay.c-b-uk.com(50) | ||||||
| A | 83.217.160.173🇬🇧 youfibre83.217.160.0/20 | ||||||
| TXT | v=spf1 a:mail.supersys.net -all | ||||||
| SOA | ns4.supersys.nethostmaster@supersys.net 2025-06-19 #11 | ||||||
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=1776030947 | ||||||
Subdomains
smtp.c-b-uk.com |
mailrelay.c-b-uk.com |
Same first word
c-b-uk.com |
DNS History
8 records (5 active, 3 former)
○NSns2.supersys.net2019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 18:51:38
○ 2026-03-23 07:56:18
○ 2026-04-12 22:14:44
○NSns3.supersys.net2015-08-09 → 2019-12-29 · 4 obs
● 2019-12-29 18:51:38
○ 2026-03-23 07:56:18
○ 2026-04-12 22:14:44
●NSns4.supersys.net2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 22:14:44
●NSns5.supersys.net2026-03-23 → 2026-04-12 · 3 obs
● 2026-03-23 07:56:18
● 2026-04-12 22:14:44
○NSvmserver.solar.local2015-08-09 → 2019-12-29 · 4 obs
● 2019-12-29 18:51:38
○ 2026-03-23 07:56:18
○ 2026-04-12 22:14:44
●MXmailrelay.c-b-uk.com2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 22:14:44
●MXsmtp.c-b-uk.com2015-08-09 → 2026-04-12 · 2 obs
● 2026-04-12 22:14:44
●A185.151.30.1702026-03-23 → 2026-04-12 · 2 obs
● 2026-04-12 22:14:44
🔍 DNS Trace
Analysis
Hierarchy
c-b-uk.com is parent of smtp.c-b-uk.com and mailrelay.c-b-uk.com.
IP Addresses
c-b-uk.com resolves to a single IP address: 185.151.30.170.
Other host names including studio81.co.uk, www.creditcreators.com, www.tablewarfare.com, abchealthcareservices.com.au and www.hazelscatering.co.uk share IP numbers with c-b-uk.com.
Name Servers
c-b-uk.com's delegation uses two name servers, ns4.supersys.net and ns5.supersys.net.
c-b-uk.com shares the same name server setup as other domains, for example glick.co.uk, thedays.co.uk, uk07rif.com, thedanceshop.co.uk and innovationfireengineering.co.uk.
Host names with a single IP:
ns4.supersys.net points to 77.68.91.231.
ns5.supersys.net points to 77.68.117.168.
Mail Servers
c-b-uk.com is handled by two mail servers: mailrelay.c-b-uk.com and smtp.c-b-uk.com.
Host names with a single IP:
mailrelay.c-b-uk.com points to 83.217.160.173.
smtp.c-b-uk.com points to 77.68.94.166.