bfour.org - dns.ninja
bfour.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785511012 | ||||||
Same first word
bfour.co |
bfour.co.uk |
bfour.dk |
bfour.com.au |
bfour.com.br |
bfour.ru |
bfour.com.my |
bfour.de |
bfour.it |
bfour.org |
bfour.be |
bfour.com |
Similar names
DNS History
19 records (10 active, 9 former)
●NSns-cloud-c1.googledomains.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●NSns-cloud-c2.googledomains.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●NSns-cloud-c3.googledomains.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●NSns-cloud-c4.googledomains.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
○NSns01.domaincontrol.com2015-08-18 → 2016-07-06 · 4 obs
● 2016-07-06 06:09:42
○ 2016-09-04 22:20:52
○ 2026-07-31 15:28:00
○NSns02.domaincontrol.com2015-08-18 → 2016-07-06 · 4 obs
● 2016-07-06 06:09:42
○ 2016-09-04 22:20:52
○ 2026-07-31 15:28:00
○NSns1.dynadot.com2016-09-04 → 2016-09-04 · 4 obs
● 2016-09-04 22:20:52
○ 2026-03-26 06:36:12
○ 2026-07-31 15:28:00
○NSns2.dynadot.com2016-09-04 → 2016-09-04 · 4 obs
● 2016-09-04 22:20:52
○ 2026-03-26 06:36:12
○ 2026-07-31 15:28:00
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●MXalt3.aspmx.l.google.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●MXalt4.aspmx.l.google.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
●MXaspmx.l.google.com2026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
○MXmailstore1.secureserver.net2015-08-18 → 2016-07-06 · 4 obs
● 2016-07-06 06:09:42
○ 2016-09-04 22:20:52
○ 2026-07-31 15:28:00
○MXsmtp.secureserver.net2015-08-18 → 2016-07-06 · 4 obs
● 2016-07-06 06:09:42
○ 2016-09-04 22:20:52
○ 2026-07-31 15:28:00
○A184.168.221.662016-07-06 → 2016-07-06 · 4 obs
● 2016-07-06 06:09:42
○ 2016-09-04 22:20:52
○ 2026-07-31 15:28:00
●A23.236.62.1472026-03-26 → 2026-07-31 · 3 obs
● 2026-03-26 06:36:12
● 2026-07-31 15:28:00
○A50.63.202.82015-08-18 → 2016-04-14 · 4 obs
● 2016-04-14 22:13:52
○ 2016-07-06 06:09:42
○ 2026-07-31 15:28:00
○A52.0.217.442016-09-04 → 2016-09-04 · 4 obs
● 2016-09-04 22:20:52
○ 2026-03-26 06:36:12
○ 2026-07-31 15:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| bfour.org | ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
bfour.org resolves to just one IP address, 23.236.62.147.
Two other host names, along with arkkconsulting.com, chemgritsa.co.za and borgia.bio, also share IP numbers with bfour.org.
Name Servers
The NS records for bfour.org point to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
At least some of bfour.org's name servers are shared with other domains, for example pbfcomics.com, lifeorwhatever.com, picmonkey.mx and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-c1.googledomains.com directs to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com directs to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com directs to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com directs to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
Five mail servers handle bfour.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between bfour.org and other domains, including ns500821.ns500821.ns500841.ns500794.ns500821.ns500794.ns500795.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500742.ns500742.ns500754.ns500754.ns500731.ns500742.ns500671.ns500704.ns500705.ns500671.ns500678.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500768.ns500758.ns500758.ns500758.ns500758.ns500698.ns500735.ns500698.ns500698.ns500736.ns500736.ns500736.ns500576.ns500576.ns500576.ns500652.trackreceptor.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
aspmx.l.google.com has two IP addresses: 64.233.180.27 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 74.125.193.26 and 2a00:1450:400b:c01::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.