ianmcalvert.com - robtex.com
ianmcalvert.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.25🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | tagoma-lon.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 ip4:185.194.90.25 +a +mx +ip4:77.72.1.66 include:relay.k.io ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-tagoma-lon.krystal.uk 2026-02-04 #1 | ||||||
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=1771291435 | ||||||
Same first word
ianmcalvert.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSns1.krystal.uk2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 18:56:48
● 2026-03-23 15:24:26
○NSns1.maff.com2020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 19:15:24
○ 2026-03-10 18:56:48
○ 2026-03-23 15:24:26
○NSns1.wordpress.com2015-08-21 → 2017-03-19 · 4 obs
● 2017-03-19 02:55:54
○ 2020-01-07 19:15:24
○ 2026-03-23 15:24:26
●NSns2.krystal.uk2026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 18:56:48
● 2026-03-23 15:24:26
○NSns2.maff.com2020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 19:15:24
○ 2026-03-10 18:56:48
○ 2026-03-23 15:24:26
○NSns2.wordpress.com2015-08-21 → 2017-03-19 · 4 obs
● 2017-03-19 02:55:54
○ 2020-01-07 19:15:24
○ 2026-03-23 15:24:26
○NSns3.wordpress.com2015-08-21 → 2017-03-19 · 4 obs
● 2017-03-19 02:55:54
○ 2020-01-07 19:15:24
○ 2026-03-23 15:24:26
●MXmx1.krystal.uk2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 15:24:26
●MXmx2.krystal.uk2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 15:24:26
●A185.194.90.252026-03-10 → 2026-03-23 · 3 obs
● 2026-03-10 18:56:48
● 2026-03-23 15:24:26
○A192.0.78.242015-08-21 → 2017-03-19 · 4 obs
● 2017-03-19 02:55:54
○ 2020-01-07 19:15:24
○ 2026-03-23 15:24:26
○A192.0.78.252015-08-21 → 2017-03-19 · 4 obs
● 2017-03-19 02:55:54
○ 2020-01-07 19:15:24
○ 2026-03-23 15:24:26
○A208.92.88.1092020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 19:15:24
○ 2026-03-10 18:56:48
○ 2026-03-23 15:24:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ianmcalvert.com | 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 ianmcalvert.com (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.25 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx2.krystal.uk (pri: 20), mx1.krystal.uk (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.194.90.25 +a +mx +ip4:77. |
| SOA | 1 | ns1.krystal.uk admin.k-validator-tagoma- |
Analysis
IP Addresses
ianmcalvert.com points to a single IP number: 185.194.90.25.
other host names for instance eghockey.co.uk, acoustic-products.co.uk, blissflowerschippingnorton.co.uk, becta.org and thepompeyforum.com share IP numbers with ianmcalvert.com.
Name Servers
ianmcalvert.com is delegated to two name servers: ns1.krystal.uk and ns2.krystal.uk.
ianmcalvert.com shares the same name server setup as other domains, for example canarypools.com, blastbooks.co.uk, staging.visittheseaside.com, aaai.co.uk and www.tcol.co.uk.
ianmcalvert.com at least partially shares name servers with other domains, for instance newbiginsigns.com, iseeyouonline.co.uk, leswilliams.org.uk, aktios-creative.co.uk and winntyres.co.uk.
these name servers are commonly used with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.cloudhosting.co.uk and ns2.cloudhosting.co.uk.
Host names with one IP number:
The host ns1.krystal.uk points to 77.72.0.11 and the host ns2.krystal.uk points to 139.162.230.184.
Mail Servers
ianmcalvert.com is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.
ianmcalvert.com shares the same mail server setup as other domains, for instance theawfoundation.com, luddism.net, accepttranscend.com, meteo.zone and sys-i.com.
ianmcalvert.com shares some mail servers with other domains at least partially, for example waterend.net.
Host names with two IP numbers:
mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46
mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47