mba-spectrum.com - robtex.com
mba-spectrum.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 57.128.188.247🇫🇷 OVH57.128.128.0/18 | ||||||
| PTR | rs5-lon.serverhostgroup.com | ||||||
| NS | ns1.serverhostgroup.com ⭐ | ||||||
| A | 104.236.38.47🇺🇸 DIGITALOCEAN104.236.0.0/18 DigitalOcean | ||||||
| PTR | ns1.serverhostgroup.com | ||||||
| NS | ns2.serverhostgroup.com | ||||||
| A | 46.101.214.99🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.serverhostgroup.com | ||||||
| NS | ns3.serverhostgroup.com | ||||||
| A | 141.164.45.163🇰🇷 AS-VULTR141.164.32.0/19 The Constant Company, LLC 319 CLEMATIS ST Suite 900 | ||||||
| PTR | ns3.serverhostgroup.com | ||||||
| MX | mba-spectrum.com ⭐ | ||||||
| A | 57.128.188.247🇫🇷 OVH57.128.128.0/18 | ||||||
| PTR | rs5-lon.serverhostgroup.com | ||||||
| TXT | v=spf1 +a +mx +ip4:57.128.188.247 include:relay.mailchannels.net ~all | ||||||
| SOA | ns1.serverhostgroup.comroot@rs5-lon.serverhostgroup.com 2026-04-28 #7 | ||||||
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=1777405031 | ||||||
MX for
mba-spectrum.com |
Same first word
mba-spectrum.com |
DNS History
15 records (5 active, 10 former)
○NSns1.5quidhost.co.uk2016-06-19 → 2017-02-20 · 5 obs
● 2016-06-19 18:37:20
● 2017-02-20 08:35:14
○ 2020-01-16 17:20:00
○ 2026-04-28 19:59:40
○NSns1.quksdns5.net2015-08-05 → 2016-02-24 · 4 obs
● 2016-02-24 19:48:10
○ 2016-06-19 18:37:20
○ 2026-04-28 19:59:40
●NSns1.serverhostgroup.com2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:45:32
● 2026-04-28 19:59:40
○NSns1.tsohost.co.uk2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 17:20:00
○ 2026-04-27 13:45:32
○ 2026-04-28 19:59:40
○NSns2.5quidhost.co.uk2016-06-19 → 2017-02-20 · 5 obs
● 2016-06-19 18:37:20
● 2017-02-20 08:35:14
○ 2020-01-16 17:20:00
○ 2026-04-28 19:59:40
○NSns2.quksdns5.net2015-08-05 → 2016-02-24 · 4 obs
● 2016-02-24 19:48:10
○ 2016-06-19 18:37:20
○ 2026-04-28 19:59:40
●NSns2.serverhostgroup.com2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:45:32
● 2026-04-28 19:59:40
○NSns2.tsohost.co.uk2020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 17:20:00
○ 2026-04-27 13:45:32
○ 2026-04-28 19:59:40
●NSns3.serverhostgroup.com2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:45:32
● 2026-04-28 19:59:40
○MXmail.mba-spectrum.com2015-08-05 → 2020-01-16 · 4 obs
● 2020-01-16 17:20:00
○ 2026-04-27 13:45:32
○ 2026-04-28 19:59:40
●MXmba-spectrum.com2026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:45:32
● 2026-04-28 19:59:40
○A188.65.113.32016-06-19 → 2017-02-20 · 5 obs
● 2016-06-19 18:37:20
● 2017-02-20 08:35:14
○ 2020-01-16 17:20:00
○ 2026-04-28 19:59:40
●A57.128.188.2472026-04-27 → 2026-04-28 · 3 obs
● 2026-04-27 13:45:32
● 2026-04-28 19:59:40
○A82.147.22.32015-08-05 → 2016-02-24 · 4 obs
● 2016-02-24 19:48:10
○ 2016-06-19 18:37:20
○ 2026-04-28 19:59:40
○A87.247.244.2252020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 17:20:00
○ 2026-04-27 13:45:32
○ 2026-04-28 19:59:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| mba-spectrum.com | ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com | 3 records |
✅ Authoritative Response
Server:46.101.214.99
NS records: ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mba-spectrum.com (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 57.128.188.247 |
| NS | 3 | ns2.serverhostgroup.com, ns3.serverhostgroup.com... |
| MX | 1 | mba-spectrum.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:57.128.188.247 includ |
| SOA | 1 | ns1.serverhostgroup.com root.rs5-lon.ser |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.serverhostgroup.com, ns2.serverhostgroup.com, ns3.serverhostgroup.com)
Analysis
Mail Server Role
The mail server for mba-spectrum.com is mba-spectrum.com.
IP Addresses
mba-spectrum.com maps to IP address 57.128.188.247.
Other host names, for instance askdoctorclarke.com, advocacy.org.uk, ns3.teknocalli.world, csscollection.com and storymight.com share IP numbers with mba-spectrum.com.
Name Servers
mba-spectrum.com is delegated to name servers ns1.serverhostgroup.com, ns2.serverhostgroup.com and ns3.serverhostgroup.com.
mba-spectrum.com at least partially shares name servers with other domains such as fourfriendsmemorial.org, temeculastrippers.com, dfmetalmesh.com, bestsave.dk and tyller.dk.
These name servers are commonly used with ns1.ip-40-160-16.us and ns2.ip-40-160-16.us.
Host names with a single IP:
ns1.serverhostgroup.com points to 104.236.38.47
ns2.serverhostgroup.com points to 46.101.214.99
ns3.serverhostgroup.com points to 141.164.45.163
Mail Servers
One mail server serves mba-spectrum.com.
mba-spectrum.com points to one IP number: 57.128.188.247.