bloombergprep.com - dns.ninja
bloombergprep.com
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=1785096242 | ||||||
Subdomains
www.bloombergprep.com |
Same first word
bloombergprep.com |
bloombergprep.net |
DNS History
18 records (13 active, 5 former)
○NSa1.verisigndns.com2016-12-18 → 2017-12-22 · 4 obs
● 2017-12-22 17:07:22
○ 2021-05-14 12:41:26
○ 2026-07-26 20:31:32
○NSa2.verisigndns.com2016-12-18 → 2017-12-22 · 4 obs
● 2017-12-22 17:07:22
○ 2021-05-14 12:41:26
○ 2026-07-26 20:31:32
○NSa3.verisigndns.com2016-12-18 → 2017-12-22 · 4 obs
● 2017-12-22 17:07:22
○ 2021-05-14 12:41:26
○ 2026-07-26 20:31:32
●NSdns1.p01.nsone.net2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●NSdns2.p01.nsone.net2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●NSdns3.p01.nsone.net2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●NSdns4.p01.nsone.net2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●NSpdns1.ultradns.net2016-12-18 → 2026-07-26 · 2 obs
● 2026-07-26 20:31:32
●NSpdns3.ultradns.org2016-12-18 → 2026-07-26 · 2 obs
● 2026-07-26 20:31:32
●NSpdns5.ultradns.info2016-12-18 → 2026-07-26 · 2 obs
● 2026-07-26 20:31:32
●MXalt1.aspmx.l.google.com2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●MXalt2.aspmx.l.google.com2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●MXalt3.aspmx.l.google.com2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●MXalt4.aspmx.l.google.com2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
●MXaspmx.l.google.com2021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
○MXmail.bloombergprep.com2016-12-18 → 2017-12-22 · 4 obs
● 2017-12-22 17:07:22
○ 2021-05-14 12:41:26
○ 2026-07-26 20:31:32
○A178.162.193.762016-12-18 → 2017-12-22 · 4 obs
● 2017-12-22 17:07:22
○ 2021-05-14 12:41:26
○ 2026-07-26 20:31:32
●A34.206.241.1422021-05-14 → 2026-07-26 · 3 obs
● 2021-05-14 12:41:26
● 2026-07-26 20:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bloombergprep.com | pdns3.ultradns.org, pdns1.ultradns.net, pdns5.ultradns.info, dns1.p01.nsone.net... | - |
✅ Authoritative Response
Server:199.7.68.1
NS records: pdns3.ultradns.org, pdns1.ultradns.net, pdns5.ultradns.info, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bloombergprep.com (unsigned zone)
⏱️ Timing
Total: 448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.206.241.142 |
| NS | 7 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:spf.mandrillapp.com ~all |
| SOA | 1 | dns1.p01.nsone.net dnsmaster.bloomberg.n |
Analysis
Hierarchy
The domain www.bloombergprep.com falls under the parent bloombergprep.com.
IP Addresses
bloombergprep.com resolves to one IP address: 34.206.241.142.
Host names like ec2-34-206-241-142.compute-1.amazonaws.com are further examples that share IP numbers with bloombergprep.com.
Name Servers
bloombergprep.com is served by 7 authoritative name servers — among them pdns5.ultradns.info, pdns1.ultradns.net, pdns3.ultradns.org and 4 others.
At least some of bloombergprep.com's name servers are shared with other domains, for example ortho.me, ossipeeaggregates.com, wanderwagontours.com and two more.
These name servers tend to co-occur with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 7 other name servers in the same DNS delegations.
Hostnames that resolve to two IP addresses:
pdns5.ultradns.info resolves to two addresses: 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net resolves to two addresses: 204.74.108.1 and 2001:502:f3ff::1.
pdns3.ultradns.org resolves to two addresses: 199.7.68.1 and 2610:a1:1015::1.
dns1.p01.nsone.net resolves to two addresses: 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns2.p01.nsone.net resolves to two addresses: 198.51.45.1 and 2a00:edc0:6259:7:1::2.
dns3.p01.nsone.net resolves to two addresses: 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.
dns4.p01.nsone.net resolves to two addresses: 198.51.45.65 and 2a00:edc0:6259:7:1::4.
Mail Servers
Five mail servers handle bloombergprep.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
bloombergprep.com has at least partial mail server overlap with other domains such as hrwcrecruiting.com, fun-science.org.uk, ginaciuccoli.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.163.26 and 2607:f8b0:4004:c07::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.