3btr.com - dns.ninja
3btr.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=1784508822 | ||||||
Same first word
3btr.com |
Similar names
DNS History
13 records (8 active, 5 former)
●NSdanica.ns.cloudflare.com2026-02-25 → 2026-07-20 · 3 obs
● 2026-02-25 07:24:08
● 2026-07-20 01:01:34
●NShenry.ns.cloudflare.com2026-02-25 → 2026-07-20 · 3 obs
● 2026-02-25 07:24:08
● 2026-07-20 01:01:34
○NSns1.locaweb.com.br2015-04-29 → 2016-03-17 · 4 obs
● 2016-03-17 00:36:02
○ 2016-07-17 17:21:54
○ 2026-07-20 01:01:34
○NSns2.locaweb.com.br2015-04-29 → 2016-03-17 · 4 obs
● 2016-03-17 00:36:02
○ 2016-07-17 17:21:54
○ 2026-07-20 01:01:34
○NSns3.locaweb.com.br2015-04-29 → 2016-03-17 · 4 obs
● 2016-03-17 00:36:02
○ 2016-07-17 17:21:54
○ 2026-07-20 01:01:34
●MXmx01.mail.icloud.com2026-02-25 → 2026-07-20 · 2 obs
● 2026-07-20 01:01:34
●MXmx02.mail.icloud.com2026-02-25 → 2026-07-20 · 2 obs
● 2026-07-20 01:01:34
●A104.21.69.882026-02-25 → 2026-07-20 · 2 obs
● 2026-07-20 01:01:34
●A172.67.206.1912026-02-25 → 2026-07-20 · 2 obs
● 2026-07-20 01:01:34
●A2606:4700:3030::ac43:cebf2026-06-22 → 2026-07-20 · 3 obs
● 2026-06-22 13:06:34
● 2026-07-20 01:01:34
○A2606:4700:3033::ac43:cebf2026-02-25 → 2026-02-25 · 3 obs
○ 2026-06-22 13:06:34
○ 2026-07-20 01:01:34
●A2606:4700:3035::6815:45582026-06-22 → 2026-07-20 · 3 obs
● 2026-06-22 13:06:34
● 2026-07-20 01:01:34
○A2606:4700:3037::6815:45582026-02-25 → 2026-02-25 · 3 obs
○ 2026-06-22 13:06:34
○ 2026-07-20 01:01:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3btr.com | henry.ns.cloudflare.com, danica.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.187
NS records: henry.ns.cloudflare.com, danica.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 208ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.69.88, 172.67.206.191 |
| AAAA | 2 | 2606:4700:3030::ac43:cebf, 2606:4700:3035::6815:4558 |
| NS | 2 | danica.ns.cloudflare.com, henry.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=vjeBBlbmEwrVRGcf, v=spf1 include:icloud.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | danica.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (henry.ns.cloudflare.com, henry.ns.cloudflare.com, henry.ns.cloudflare.com...)
Analysis
IP Addresses
3btr.com has four IP addresses: 104.21.69.88, 172.67.206.191, 2606:4700:3030::ac43:cebf and 2606:4700:3035::6815:4558.
www.mpmicro.com, turkifsadan.org, duong.me plus two other host names have IP numbers in common with 3btr.com.
Name Servers
3btr.com is delegated to two name servers: danica.ns.cloudflare.com and henry.ns.cloudflare.com.
The name server configuration of 3btr.com is shared with other domains, for instance fflbroker.com, martinpeniak.com, 800play.net and two others.
3btr.com partially shares its NS delegation with several other domains, including foodiesfeed.com, summitprimeservices.digital, faxvialeweb.com and two others.
The name servers zainab.ns.cloudflare.com, candy.ns.cloudflare.com, jade.ns.cloudflare.com and nile.ns.cloudflare.com are often found in use alongside these name servers.
Hosts with 6 IP addresses each:
danica.ns.cloudflare.com resolves to 108.162.194.187, 162.159.38.187, 172.64.34.187 and 3 other IP addresses.
henry.ns.cloudflare.com resolves to 108.162.193.176, 172.64.33.176, 173.245.59.176 and 3 other IP addresses.
Mail Servers
3btr.com uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.
The mail server setup of 3btr.com matches that of other domains such as suplexsolutions.com, macecek.eu, nanit.eu and two others.
3btr.com partially shares its mail servers with other domains, billyzhang.com and gascou.net being examples.
Hosts with 6 IP addresses each:
mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.
mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.42.251.62 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.56.9.31 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.152.5 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.154.33 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.155.25 IP addresses.
mx01.mail.icloud.com and mx02.mail.icloud.com are host names that each point to 17.57.156.30 IP addresses.