boolean.com - dns.ninja
boolean.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=1781023656 | ||||||
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
●NSns-cloud-d1.googledomains.com2018-08-31 → 2026-06-09 · 3 obs
● 2018-08-31 12:21:54
● 2026-06-09 17:16:04
●NSns-cloud-d2.googledomains.com2018-08-31 → 2026-06-09 · 3 obs
● 2018-08-31 12:21:54
● 2026-06-09 17:16:04
●NSns-cloud-d3.googledomains.com2018-08-31 → 2026-06-09 · 3 obs
● 2018-08-31 12:21:54
● 2026-06-09 17:16:04
●NSns-cloud-d4.googledomains.com2018-08-31 → 2026-06-09 · 3 obs
● 2018-08-31 12:21:54
● 2026-06-09 17:16:04
○NSns47.1and1.com2007-10-23 → 2017-02-05 · 4 obs
● 2017-02-05 22:32:52
○ 2018-08-31 12:21:54
○ 2026-06-09 17:16:04
○NSns48.1and1.com2007-10-23 → 2017-02-05 · 4 obs
● 2017-02-05 22:32:52
○ 2018-08-31 12:21:54
○ 2026-06-09 17:16:04
○MXalt1.gmr-smtp-in.l.google.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 12:21:54
○ 2026-03-27 14:58:04
○ 2026-06-09 17:16:04
○MXalt2.gmr-smtp-in.l.google.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 12:21:54
○ 2026-03-27 14:58:04
○ 2026-06-09 17:16:04
○MXalt3.gmr-smtp-in.l.google.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 12:21:54
○ 2026-03-27 14:58:04
○ 2026-06-09 17:16:04
○MXalt4.gmr-smtp-in.l.google.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 12:21:54
○ 2026-03-27 14:58:04
○ 2026-06-09 17:16:04
○MXgmr-smtp-in.l.google.com2018-08-31 → 2018-08-31 · 4 obs
● 2018-08-31 12:21:54
○ 2026-03-27 14:58:04
○ 2026-06-09 17:16:04
○MXmx00.1and1.com2007-10-23 → 2017-02-05 · 4 obs
● 2017-02-05 22:32:52
○ 2018-08-31 12:21:54
○ 2026-06-09 17:16:04
○MXmx01.1and1.com2007-10-23 → 2017-02-05 · 4 obs
● 2017-02-05 22:32:52
○ 2018-08-31 12:21:54
○ 2026-06-09 17:16:04
●MXmxa.mailgun.org2026-03-27 → 2026-06-09 · 3 obs
● 2026-03-27 14:58:04
● 2026-06-09 17:16:04
●MXmxb.mailgun.org2026-03-27 → 2026-06-09 · 3 obs
● 2026-03-27 14:58:04
● 2026-06-09 17:16:04
○A216.250.120.1072017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 22:32:52
○ 2018-08-31 12:21:54
○ 2026-06-09 17:16:04
○A74.208.85.362015-06-15 → 2016-05-06 · 5 obs
● 2015-06-15 20:27:18
● 2016-05-06 15:27:42
○ 2017-02-05 22:32:52
○ 2026-06-09 17:16:04
○A82.165.169.2152007-10-23 → 2007-10-23 · 3 obs
○ 2015-06-15 20:27:18
○ 2026-06-09 17:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| boolean.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for boolean.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Name Servers
boolean.com is delegated to 4 name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
boolean.com partially shares its NS delegation with several other domains, including netshopr.com, t-spot.org, icoshero.com and two others.
ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each carry two IP addresses. ns-cloud-d1.googledomains.com has 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com has 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com has 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com has 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
boolean.com uses two mail servers, mxa.mailgun.org and mxb.mailgun.org.
The mail server setup of boolean.com matches that of other domains such as baremetrics.mediocre.com, thaitwo.com, vwin.com and two others.
At least some of the mail servers used by boolean.com are shared with other domains: calculatorgurus.com, tecria.com, promaidclean.com and two others among them.
mxa.mailgun.org and mxb.mailgun.org both resolve to the same single IP address: 34.36.182.139.
mxa.mailgun.org and mxb.mailgun.org are host names that each point to 34.36.182.139 IP addresses.