ipcst.org - dns.ninja
ipcst.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.72.1.45🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | teth-lon1.krystal.uk | ||||||
| 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.uk ⭐ | ||||||
| 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.uk(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 +a +mx +ip4:77.72.1.45 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-teth-lon1.krystal.uk 2026-07-15 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785904519 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSns1.krystal.uk2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 06:02:04
● 2026-08-05 04:50:54
○NSns1.memset.com2015-05-01 → 2016-12-19 · 4 obs
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
●NSns2.krystal.uk2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 06:02:04
● 2026-08-05 04:50:54
○NSns2.memset.com2015-05-01 → 2016-12-19 · 4 obs
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
○NSns3.memset.com2015-05-01 → 2016-12-19 · 4 obs
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
○MXmailscan1.memset.net2015-05-01 → 2016-12-19 · 4 obs
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
○MXmailscan2.memset.net2015-05-01 → 2016-12-19 · 4 obs
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
●MXmx1.krystal.uk2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 06:02:04
● 2026-08-05 04:50:54
●MXmx2.krystal.uk2026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 06:02:04
● 2026-08-05 04:50:54
○A37.128.128.1452015-10-15 → 2016-12-19 · 5 obs
● 2015-10-15 11:14:50
● 2016-12-19 19:20:26
○ 2026-02-15 06:02:04
○ 2026-08-05 04:50:54
●A77.72.1.452026-02-15 → 2026-08-05 · 3 obs
● 2026-02-15 06:02:04
● 2026-08-05 04:50:54
○A78.31.107.1822015-05-01 → 2015-05-01 · 3 obs
○ 2015-10-15 11:14:50
○ 2026-08-05 04:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ipcst.org | 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 ipcst.org (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.72.1.45 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:77.72.1.45 include:re |
| SOA | 1 | ns1.krystal.uk admin.k-validator-teth-lo |
Analysis
IP Addresses
ipcst.org directs to one IP number, which is 77.72.1.45.
Among the host names that share IP numbers with ipcst.org are foodanddrinkexpo.co.uk, mashamshiretennisclub.co.uk, gnome.org.uk and two others.
Name Servers
ipcst.org is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.
ipcst.org has the same name server delegation as a number of other domains, such as nikonphoto.net, franchisebase.uk, ejii.com and two more.
ipcst.org shares at least some of its name servers with other domains, including mihaibadic.com, andy-nicholson.com, lindop.net and two others.
These name servers are frequently seen alongside ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.krystal.io and 7 other name servers.
ns1.krystal.uk and ns2.krystal.uk each resolve to one IP number: ns1.krystal.uk points to 77.72.0.11 and ns2.krystal.uk points to 139.162.230.184.
Mail Servers
The MX records for ipcst.org point to two mail servers: mx1.krystal.uk and mx2.krystal.uk.
ipcst.org has the same mail server arrangement as a number of other domains, for example satlog.dk, radiocode.net, debrahmorkun.com and two more.
mx1.krystal.uk and mx2.krystal.uk each resolve to two IP addresses: mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46, while mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.