dify.uk - dns.ninja
dify.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.1🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | goku-lon.krystal.uk | ||||||
| NS | ns1.krystal.uk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns1.dify.uk ⚠️ Not in zone NS records | ||||||
| A | 77.72.0.11🇬🇧 KRYSTAL77.72.0.0/21 Krystal Hosting Ltd | ||||||
| PTR | ns1.krystal.uk | ||||||
| NS | ns2.dify.uk ⚠️ Not in zone NS records | ||||||
| A | 139.162.230.184🇬🇧 AKAMAI-LINODE-AP139.162.224.0/19 Akamai Technologies | ||||||
| PTR | ns2.krystal.uk | ||||||
| NS | ns2.krystal.uk ⚠️ Not in parent delegation | ||||||
| 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 ip4:77.72.2.52 ip4:185.194.90.1 include:relay.k.io a mx ip4:77.72.1.43... | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-goku-lon.krystal.uk 2026-07-22 #1 | ||||||
uk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.nic.uk ⭐ | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
| SOA | dns1.nic.ukhostmaster@nic.uk serial=1785205943 | ||||||
Subdomains
Same first word
dify.kr |
dify.ca |
dify.info |
dify.cn |
dify.shop |
dify.com.cn |
dify.sg |
dify.online |
dify.pro |
dify.uk |
dify.ru |
dify.hu |
dify.net |
dify.org |
dify.dev |
dify.de |
dify.cz |
dify.co.uk |
dify.ai |
dify.eu |
dify.com |
dify.works |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.dify.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●NSns1.krystal.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●NSns2.dify.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●NSns2.krystal.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●MXmx1.krystal.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●MXmx2.krystal.uk2026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
●A185.194.90.12026-03-23 → 2026-07-28 · 2 obs
● 2026-07-28 02:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| dify.uk | ns2.dify.uk, ns1.krystal.uk, ns1.dify.uk, ns2.krystal.uk | 4 records |
✅ Authoritative Response
Server:139.162.230.184
NS records: ns2.dify.uk, ns1.krystal.uk, ns1.dify.uk, ns2.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dify.uk (unsigned zone)
⏱️ Timing
Total: 330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.1 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 ip4:77.72.2.52 ip4:185.194.90.1 i |
| SOA | 1 | ns1.krystal.uk admin.k-validator-goku-lo |
📌 Glue Records Collected
Total: 4
In-bailiwick: 2 (ns2.dify.uk, ns1.dify.uk)
Out-of-bailiwick: 2 (ns2.krystal.uk, ns1.krystal.uk)
Analysis
Hierarchy
ns2.dify.uk and ns1.dify.uk are both subdomains of dify.uk.
IP Addresses
dify.uk resolves to one IP address: 185.194.90.1.
josephwarren.co.uk, familyclan.info, russellplows.com and two other host names share IP numbers with dify.uk.
Name Servers
The authoritative name servers for dify.uk are ns1.dify.uk, ns2.dify.uk, ns1.krystal.uk and ns2.krystal.uk.
dify.uk partially shares its NS delegation with several other domains, including causewaydentalpractice.co.uk, finerandd.com, brightsparkwebdesign.com and two others.
In DNS configurations, these name servers often share authority with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.co.uk and 5 other name servers.
Host names ns1.dify.uk, ns2.dify.uk, ns1.krystal.uk and ns2.krystal.uk each have one IP address. Notably, ns1.dify.uk and ns1.krystal.uk resolve to the same address 77.72.0.11, and ns2.dify.uk and ns2.krystal.uk resolve to the same address 139.162.230.184.
The host names ns1.dify.uk and ns1.krystal.uk both resolve to 77.72.0.11 IP addresses.
The host names ns2.dify.uk and ns2.krystal.uk both resolve to 139.162.230.184 IP addresses.
Mail Servers
Mail for dify.uk is handled by two mail servers — mx1.krystal.uk and mx2.krystal.uk.
dify.uk uses an identical mail server configuration to several other domains — among them 247medicalequipment.com, rs21.org.uk, eburytrading.com and two more.
dify.uk partially shares its mail servers with other domains, purefibre.net and thecalendarcompany.org being examples.
Both mx1.krystal.uk and mx2.krystal.uk have two IP addresses each. mx1.krystal.uk resolves to 185.53.56.44 and 185.53.56.46; mx2.krystal.uk resolves to 185.53.56.45 and 185.53.56.47.