qrcoder.co.uk - robtex.com
qrcoder.co.uk
co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.nic.uk ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns2.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns3.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | dns4.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsa.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsb.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsc.nic.uk ⚠️ Not in parent delegation | ||||||
| NS | nsd.nic.uk ⚠️ Not in parent delegation | ||||||
| TXT | #Timestamp: 1786992600 | ||||||
| SOA | dns1.nic.ukhostmaster@nominet.org.uk serial=1786992662 | ||||||
rank #3369 in the tld
WOT: SAFE (74/100)
Subdomains
www.qrcoder.co.uk |
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
●NSns-1115.awsdns-11.org2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
●NSns-121.awsdns-15.com2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
●NSns-1850.awsdns-39.co.uk2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
●NSns-659.awsdns-18.net2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
○NSns.mainnameserver.com2015-05-26 → 2018-05-18 · 4 obs
● 2018-05-18 10:01:22
○ 2026-05-04 23:38:40
○ 2026-08-17 19:00:28
○NSns2.mainnameserver.com2015-05-26 → 2018-05-18 · 4 obs
● 2018-05-18 10:01:22
○ 2026-05-04 23:38:40
○ 2026-08-17 19:00:28
○MXmail.qrcoder.co.uk2015-05-26 → 2018-05-18 · 4 obs
● 2018-05-18 10:01:22
○ 2026-05-04 23:38:40
○ 2026-08-17 19:00:28
●MXmx1.improvmx.com2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
●MXmx2.improvmx.com2026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
●A18.134.249.692026-05-04 → 2026-08-17 · 3 obs
● 2026-05-04 23:38:40
● 2026-08-17 19:00:28
○A79.170.44.1002015-05-26 → 2018-05-18 · 4 obs
● 2018-05-18 10:01:22
○ 2026-05-04 23:38:40
○ 2026-08-17 19:00:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsa.nic.uk, nsb.nic.uk, nsc.nic.uk, nsd.nic.uk... | - |
| qrcoder.co.uk | ns-121.awsdns-15.com, ns-659.awsdns-18.net, ns-1115.awsdns-11.org, ns-1850.awsdns-39.co.uk | - |
✅ Authoritative Response
Server:205.251.196.91
NS records: ns-121.awsdns-15.com, ns-659.awsdns-18.net, ns-1115.awsdns-11.org, ns-1850.awsdns-39.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qrcoder.co.uk (unsigned zone)
⏱️ Timing
Total: 718ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.134.249.69 |
| NS | 4 | ns-1115.awsdns-11.org, ns-121.awsdns-15.com... |
| MX | 2 | mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20) |
| TXT | 1 | v=spf1 +a +mx +ip4:18.134.249.69 include |
| SOA | 1 | ns-1115.awsdns-11.org awsdns-hostmaster. |
Analysis
Hierarchy
qrcoder.co.uk is a parent domain of www.qrcoder.co.uk.
IP Addresses
qrcoder.co.uk has exactly one IP address — 18.134.249.69.
Name Servers
Four name servers handle the delegation for qrcoder.co.uk: ns-121.awsdns-15.com, ns-659.awsdns-18.net, ns-1115.awsdns-11.org and ns-1850.awsdns-39.co.uk.
qrcoder.co.uk shares at least some of its name servers with other domains, including d13gp954yy67uy.cloudfront.net, d-vitamiini.fi, getfork.com and two others.
The host names ns-121.awsdns-15.com, ns-659.awsdns-18.net, ns-1115.awsdns-11.org and ns-1850.awsdns-39.co.uk each resolve to two IP addresses: ns-121.awsdns-15.com resolves to 205.251.192.121 and 2600:9000:5300:7900::1; ns-659.awsdns-18.net resolves to 205.251.194.147 and 2600:9000:5302:9300::1; ns-1115.awsdns-11.org resolves to 205.251.196.91 and 2600:9000:5304:5b00::1; ns-1850.awsdns-39.co.uk resolves to 205.251.199.58 and 2600:9000:5307:3a00::1.
Mail Servers
qrcoder.co.uk uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.
The mail server setup of qrcoder.co.uk matches that of other domains such as curonominis.com, meedogenloos.nl, mhus3.net and two others.
At least some of the mail servers used by qrcoder.co.uk are shared with other domains: reallyxloco.com, shouttocode.com, smartcodec.com and two others among them.
Hosts with 6 IP addresses each:
Hostname mx1.improvmx.com directs to 13.37.195.136, 15.236.236.160 and 35.181.18.45 along with 3 other IP addresses.
Hostname mx2.improvmx.com directs to 13.36.107.63, 13.36.222.39 and 15.236.61.92 along with 3 other IP addresses.