codeblue.music - dns.ninja
codeblue.music
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.2.100🇬🇧 KRYSTAL77.72.2.0/24 | ||||||
| PTR | p100.lon.krystal.io | ||||||
| NS | ns1.krystal.uk ⭐ | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.krystal.uk | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.krystal.uk | ||||||
| MX | mx1.krystal.io ⭐ | ||||||
| A | 185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| A | 185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.krystal.io(20) | ||||||
| A | 185.53.56.45🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| A | 185.53.56.47🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx2.strikemail.co.uk | ||||||
| TXT | v=spf1 ip4:185.194.90.4 ip4:77.72.2.100 +a +mx include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-tuna-lon.krystal.uk 2026-06-29 #1 | ||||||
music
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1784706017 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.krystal.uk2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 07:41:04
●NSns2.krystal.uk2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 07:41:04
●MXmx1.krystal.io2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 07:41:04
●MXmx2.krystal.io2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 07:41:04
●A77.72.2.1002026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 07:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| music | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| codeblue.music | ns2.krystal.uk, ns1.krystal.uk | - |
✅ Authoritative Response
Server:77.72.0.11
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeblue.music (unsigned zone)
⏱️ Timing
Total: 569ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.2.100 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx1.krystal.io (pri: 10), mx2.krystal.io (pri: 20) |
| TXT | 1 | v=spf1 ip4:185.194.90.4 ip4:77.72.2.100 |
| SOA | 1 | ns1.krystal.uk admin.k-validator-tuna-lo |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.com, ns01.trs-dns.net...)
Analysis
IP Addresses
codeblue.music directs to one IP number, which is 77.72.2.100.
Among the host names that share IP numbers with codeblue.music are mail.phoenix-ultrasound.co.uk, www.pressac.com, shapefin.com.b2bdata.uk and two others.
Name Servers
The NS records for codeblue.music delegate to ns1.krystal.uk and ns2.krystal.uk.
codeblue.music has the same name server delegation as a number of other domains, such as wellingchiropody.co.uk, pgcomps.org.uk, 5pointz.co.uk and two more.
codeblue.music partially shares its NS delegation with several other domains, including parkgrangeholidays.co.uk, custombullionembroidery.com, ssita.org.uk and two others.
In DNS configurations, these name servers often share authority with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk and 7 other name servers.
ns1.krystal.uk resolves to 77.72.0.11. ns2.krystal.uk resolves to 139.162.230.184. Both host names point to a single IP number.
Mail Servers
The MX records for codeblue.music point to two mail servers: mx1.krystal.io and mx2.krystal.io.
codeblue.music has the same mail server arrangement as a number of other domains, for example chmc.org.uk, thestagandhenexperience.co.uk, cleanandassist.co.uk and two more.
mx1.krystal.io resolves to 185.53.56.44 and 185.53.56.46. Likewise, mx2.krystal.io resolves to 185.53.56.45 and 185.53.56.47 — two IP addresses apiece.