rootsleuth.com - robtex.com
rootsleuth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.194.90.17🇬🇧 KRYSTAL185.194.88.0/22 | ||||||
| PTR | dabura-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 | ||||||
| TXT | v=spf1 ip4:185.194.90.17 include:relay.k.io ip4:77.72.1.86 a mx ~all | ||||||
| SOA | ns1.krystal.ukadmin@k-validator-dabura-lon.krystal.uk 2026-02-23 #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=1774516927 | ||||||
Same first word
rootsleuth.com |
Similar names
DNS History
20 records (7 active, 13 former)
●NSns1.krystal.co.uk2020-01-28 → 2026-03-26 · 3 obs
● 2020-01-28 01:16:32
● 2026-03-26 09:41:14
●NSns1.krystal.uk2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 23:59:38
● 2026-03-26 09:41:14
○NSns1.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
●NSns2.krystal.co.uk2020-01-28 → 2026-03-26 · 3 obs
● 2020-01-28 01:16:32
● 2026-03-26 09:41:14
●NSns2.krystal.uk2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 23:59:38
● 2026-03-26 09:41:14
○NSns2.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○NSns3.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○NSns4.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○MXfmx-high.servage.net2015-08-15 → 2015-12-16 · 4 obs
● 2015-12-16 11:20:24
○ 2016-03-20 09:04:56
○ 2026-03-26 09:41:14
○MXfmx-low.servage.net2015-08-15 → 2015-12-16 · 4 obs
● 2015-12-16 11:20:24
○ 2016-03-20 09:04:56
○ 2026-03-26 09:41:14
○MXmx1.krystal.co.uk2020-01-28 → 2020-01-28 · 4 obs
● 2020-01-28 01:16:32
○ 2026-02-19 23:59:38
○ 2026-03-26 09:41:14
●MXmx1.krystal.uk2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 23:59:38
● 2026-03-26 09:41:14
○MXmx1.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○MXmx2.krystal.co.uk2020-01-28 → 2020-01-28 · 4 obs
● 2020-01-28 01:16:32
○ 2026-02-19 23:59:38
○ 2026-03-26 09:41:14
●MXmx2.krystal.uk2026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 23:59:38
● 2026-03-26 09:41:14
○MXmx2.servage.net2015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○A123.58.177.512015-08-15 → 2015-08-15 · 3 obs
○ 2026-02-19 23:59:38
○ 2026-03-26 09:41:14
●A185.194.90.172026-02-19 → 2026-03-26 · 3 obs
● 2026-02-19 23:59:38
● 2026-03-26 09:41:14
○A77.232.92.682015-08-15 → 2017-04-11 · 4 obs
● 2017-04-11 09:09:10
○ 2020-01-28 01:16:32
○ 2026-03-26 09:41:14
○A77.72.1.862020-01-28 → 2020-01-28 · 4 obs
● 2020-01-28 01:16:32
○ 2026-02-19 23:59:38
○ 2026-03-26 09:41:14
🔍 DNS Trace
Analysis
IP Addresses
rootsleuth.com points to IP number: 185.194.90.17.
Other host names such as hare-preservation-trust.co.uk, manvan.co.uk, thelittlecraftshack.com, kenwoodsart.com and hare-preservation-trust.info share IPs with rootsleuth.com.
Name Servers
rootsleuth.com is delegated to four name servers: ns1.krystal.uk, ns2.krystal.uk, ns1.krystal.co.uk and ns2.krystal.co.uk.
rootsleuth.com at least partially shares name servers with other domains, for instance combit-construction.com, velocipedefilms.com, cliftonbelfast.com, packexe.co.uk and a5multimedia.com.
These name servers are commonly used with ns1.cloudhosting.uk, ns2.cloudhosting.uk, ns1.cloudhosting.co.uk, ns2.cloudhosting.co.uk, ns1.krystal.io, ns2.krystal.io, ns3.krystal.io, ns4.krystal.io and ns1.blue-earth.co.uk.
Host names with a single IP address:
ns1.krystal.uk maps to 77.72.0.11
ns2.krystal.uk maps to 139.162.230.184
ns1.krystal.co.uk maps to 77.72.0.11
ns2.krystal.co.uk maps to 139.162.230.184
Host names mapping to 77.72.0.11: ns1.krystal.uk and ns1.krystal.co.uk
Host names mapping to 139.162.230.184: ns2.krystal.uk and ns2.krystal.co.uk
Mail Servers
rootsleuth.com is handled by two mail servers: mx1.krystal.uk and mx2.krystal.uk.
The mail server setup for rootsleuth.com matches that of other domains, for instance aesgarth.co.uk, rmsupply.co.uk, fahha.com, geekoverload.co.uk and brickettdavda.com.
rootsleuth.com shares some mail servers with other domains, at least in part, for instance rvogroup.co.uk.
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.