zahrabrown.com - robtex.com
zahrabrown.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.39🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | s102.lon.krystal.io | ||||||
| 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.io ⭐ | ||||||
| A | 185.53.56.44🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| A | 185.53.56.46🇬🇧 KRYSTAL185.53.56.0/22 | ||||||
| PTR | mx1.strikemail.co.uk | ||||||
| MX | mx2.krystal.io(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 ip4:185.194.90.39 include:relay.k.io ip4:77.72.1.18 ip4:185.20.51.238 ... | ||||||
| SOA | ns1.krystal.ukadmin@demo.s102.lon.krystal.io 2026-06-23 #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=1783997657 | ||||||
Previously MX for
zahrabrown.com |
Same first word
zahrabrown.com |
DNS History
14 records (5 active, 9 former)
●NSns1.krystal.uk2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 04:38:34
● 2026-07-14 03:11:00
○NSns1.tsohost.co.uk2015-06-12 → 2019-03-21 · 4 obs
● 2019-03-21 14:44:52
○ 2026-02-15 04:38:34
○ 2026-07-14 03:11:00
●NSns2.krystal.uk2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 04:38:34
● 2026-07-14 03:11:00
○NSns2.tsohost.co.uk2015-06-12 → 2019-03-21 · 4 obs
● 2019-03-21 14:44:52
○ 2026-02-15 04:38:34
○ 2026-07-14 03:11:00
○NSns3.tsohost.co.uk2015-06-12 → 2019-03-21 · 4 obs
● 2019-03-21 14:44:52
○ 2026-02-15 04:38:34
○ 2026-07-14 03:11:00
○MXmx1.krystal.co.uk2026-02-15 → 2026-05-18 · 5 obs
● 2026-02-15 04:38:34
● 2026-05-18 14:08:00
○ 2026-05-21 18:17:00
○ 2026-07-14 03:11:00
●MXmx1.krystal.io2026-05-21 → 2026-07-14 · 3 obs
● 2026-05-21 18:17:00
● 2026-07-14 03:11:00
○MXmx2.krystal.co.uk2026-02-15 → 2026-05-18 · 5 obs
● 2026-02-15 04:38:34
● 2026-05-18 14:08:00
○ 2026-05-21 18:17:00
○ 2026-07-14 03:11:00
●MXmx2.krystal.io2026-05-21 → 2026-07-14 · 3 obs
● 2026-05-21 18:17:00
● 2026-07-14 03:11:00
○MXzahrabrown.com2015-06-12 → 2019-03-21 · 4 obs
● 2019-03-21 14:44:52
○ 2026-02-15 04:38:34
○ 2026-07-14 03:11:00
○A185.119.172.1812019-03-21 → 2019-03-21 · 4 obs
● 2019-03-21 14:44:52
○ 2026-02-15 04:38:34
○ 2026-07-14 03:11:00
●A185.194.90.392026-05-21 → 2026-07-14 · 3 obs
● 2026-05-21 18:17:00
● 2026-07-14 03:11:00
○A188.65.117.682015-06-12 → 2017-02-08 · 4 obs
● 2017-02-08 06:37:38
○ 2019-03-21 14:44:52
○ 2026-07-14 03:11:00
○A77.72.1.182026-02-15 → 2026-05-18 · 5 obs
● 2026-02-15 04:38:34
● 2026-05-18 14:08:00
○ 2026-05-21 18:17:00
○ 2026-07-14 03:11:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| zahrabrown.com | ns2.krystal.uk, ns1.krystal.uk | - |
✅ Authoritative Response
Server:139.162.230.184
NS records: ns2.krystal.uk, ns1.krystal.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zahrabrown.com (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.194.90.39 |
| NS | 2 | ns1.krystal.uk, ns2.krystal.uk |
| MX | 2 | mx2.krystal.io (pri: 20), mx1.krystal.io (pri: 10) |
| TXT | 1 | v=spf1 ip4:185.194.90.39 include:relay.k |
| SOA | 1 | ns1.krystal.uk admin.demo.s102.lon.kryst |
Analysis
IP Addresses
zahrabrown.com directs to one IP number, which is 185.194.90.39.
Among the host names that share IP numbers with zahrabrown.com are georgianweb.com, webdisk.inspiresmarketing.com, deuchars.co.uk and two others.
Name Servers
DNS delegation for zahrabrown.com points to two name servers: ns1.krystal.uk and ns2.krystal.uk.
zahrabrown.com has the same name server delegation as a number of other domains, such as oocontrol.com, cloughco.com, jasonward.co.uk and two more.
At least some of zahrabrown.com's name servers are shared with other domains, for example naghi-group.com, baupa.com, energitech.co.uk and two more.
These name servers tend to co-occur with ns1.krystal.co.uk, ns2.krystal.co.uk, ns1.cloudhosting.uk and 7 other name servers in the same DNS delegations.
Each of ns1.krystal.uk and ns2.krystal.uk has one IP address: ns1.krystal.uk uses 77.72.0.11 and ns2.krystal.uk uses 139.162.230.184.
Mail Servers
The MX records for zahrabrown.com point to two mail servers: mx1.krystal.io and mx2.krystal.io.
zahrabrown.com has the same mail server arrangement as a number of other domains, for example icotax.com, seo-authority.com, r9.uk and two more.
mx1.krystal.io directs to 185.53.56.44 and 185.53.56.46. mx2.krystal.io directs to 185.53.56.45 and 185.53.56.47. Each host name carries two IP addresses.