modtra.com - dns.ninja
modtra.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.15🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | raditz-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.krystal.co.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.krystal.co.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 | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-raditz-lon.krystal.uk 2026-06-28 #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=1785101847 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSns1.krystal.co.uk2015-07-25 → 2026-07-26 · 2 obs
● 2026-07-26 22:02:16
●NSns1.krystal.uk2026-02-26 → 2026-07-26 · 3 obs
● 2026-02-26 06:38:20
● 2026-07-26 22:02:16
●NSns2.krystal.co.uk2015-07-25 → 2026-07-26 · 2 obs
● 2026-07-26 22:02:16
●NSns2.krystal.uk2026-02-26 → 2026-07-26 · 3 obs
● 2026-02-26 06:38:20
● 2026-07-26 22:02:16
○MXmx1.krystal.co.uk2015-07-25 → 2019-02-18 · 4 obs
● 2019-02-18 05:07:04
○ 2026-02-26 06:38:20
○ 2026-07-26 22:02:16
●MXmx1.krystal.uk2026-02-26 → 2026-07-26 · 3 obs
● 2026-02-26 06:38:20
● 2026-07-26 22:02:16
○MXmx2.krystal.co.uk2015-07-25 → 2019-02-18 · 4 obs
● 2019-02-18 05:07:04
○ 2026-02-26 06:38:20
○ 2026-07-26 22:02:16
●MXmx2.krystal.uk2026-02-26 → 2026-07-26 · 3 obs
● 2026-02-26 06:38:20
● 2026-07-26 22:02:16
●A185.194.90.152026-02-26 → 2026-07-26 · 3 obs
● 2026-02-26 06:38:20
● 2026-07-26 22:02:16
○A77.72.1.1302015-07-25 → 2019-02-18 · 4 obs
● 2019-02-18 05:07:04
○ 2026-02-26 06:38:20
○ 2026-07-26 22:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| modtra.com | ns1.krystal.co.uk, ns2.krystal.co.uk | - |
✅ Authoritative Response
Server:77.72.0.11
NS records: ns1.krystal.co.uk, ns2.krystal.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for modtra.com (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.15 |
| NS | 2 | ns2.krystal.uk, ns1.krystal.uk |
| MX | 2 | mx1.krystal.uk (pri: 10), mx2.krystal.uk (pri: 20) |
| SOA | 1 | ns1.krystal.uk admin.k-validator-raditz- |
Analysis
IP Addresses
modtra.com resolves to one IP address: 185.194.90.15.
romansocietyrac.ac.uk, belgofoot.be, thephranchize.com and two other host names share IP numbers with modtra.com.
Name Servers
The authoritative name servers for modtra.com are ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
modtra.com shares at least some of its name servers with other domains, including thewebsitemarketing.group, lincolnshireairsoftclub.co.uk, age2age.org and two others.
These name servers are frequently seen alongside ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.krystal.io and 7 other name servers.
The four host names ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk each resolve to a single IP address. ns1.krystal.uk and ns1.krystal.co.uk both point to 77.72.0.11, while ns2.krystal.uk and ns2.krystal.co.uk both point to 139.162.230.184.
These two host names — ns1.krystal.uk and ns1.krystal.co.uk — each point to 77.72.0.11 IP addresses.
These two host names — ns2.krystal.uk and ns2.krystal.co.uk — each point to 139.162.230.184 IP addresses.
Mail Servers
Mail for modtra.com is handled by two mail servers — mx1.krystal.uk and mx2.krystal.uk.
modtra.com uses an identical mail server configuration to several other domains — among them soundartradio.org.uk, fulcrum-associates.co.uk, ezeeart.com and two more.
modtra.com shares at least some of its mail servers with other domains, such as b2bdata.uk and berenicescott.com.
Each of the two host names carries two IP addresses: mx1.krystal.uk points to 185.53.56.44 and 185.53.56.46, and mx2.krystal.uk points to 185.53.56.45 and 185.53.56.47.