221binc.com - robtex.com
221binc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.87.253.44🇺🇸 EIGI50.87.253.0/24 Google | ||||||
| PTR | box2159.bluehost.com | ||||||
| NS | ns1.bluehost.com ⭐ | ||||||
| A | 162.159.24.80Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.bluehost.com | ||||||
| NS | ns2.bluehost.com | ||||||
| A | 162.159.25.175Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.bluehost.com | ||||||
| MX | mail.221binc.com ⭐ | ||||||
| A | 50.87.253.44🇺🇸 EIGI50.87.253.0/24 Google | ||||||
| PTR | box2159.bluehost.com | ||||||
| TXT | v=spf1 a mx ptr include:bluehost.com ?all | ||||||
| SOA | ns1.bluehost.comroot@box2159.bluehost.com 2021-11-06 #0 | ||||||
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=1778764056 | ||||||
Subdomains
mail.221binc.com |
Same first word
221binc.com |
DNS History
5 records (4 active, 1 former)
●NSns1.bluehost.com2015-08-06 → 2026-05-14 · 2 obs
● 2026-05-14 13:20:04
●NSns2.bluehost.com2015-08-06 → 2026-05-14 · 2 obs
● 2026-05-14 13:20:04
●MXmail.221binc.com2015-08-06 → 2026-05-14 · 2 obs
● 2026-05-14 13:20:04
●A50.87.253.442026-02-25 → 2026-05-14 · 3 obs
● 2026-02-25 07:05:34
● 2026-05-14 13:20:04
○A69.89.31.1522015-08-06 → 2017-01-20 · 4 obs
● 2017-01-20 20:32:54
○ 2026-02-25 07:05:34
○ 2026-05-14 13:20:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 221binc.com | ns1.bluehost.com, ns2.bluehost.com | 2 records |
✅ Authoritative Response
Server:162.159.25.175
NS records: ns1.bluehost.com, ns2.bluehost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 221binc.com (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.87.253.44 |
| NS | 2 | ns1.bluehost.com, ns2.bluehost.com |
| MX | 1 | mail.221binc.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ptr include:bluehost.com ?al |
| SOA | 1 | ns1.bluehost.com root.box2159.bluehost.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.bluehost.com, ns2.bluehost.com)
Analysis
Hierarchy
The parent of mail.221binc.com is 221binc.com.
IP Addresses
221binc.com points to IP number: 50.87.253.44.
Other host names such as sistemaspalaciosrevdns.com, mail.shonnaslayton.com, mail.mymockdraft.com, bethmatenaer.com and rnbc.us share IPs with 221binc.com.
Name Servers
221binc.com is delegated to two name servers: ns1.bluehost.com and ns2.bluehost.com.
221binc.com shares the same name server setup as manniche.net, whitehawaiian.com, susanware.com, tochihara.net and pleinairpaintersofeurekasprings.com.
221binc.com shares some name servers with other domains, for instance tmd.nak.mybluehost.me.
Host names with a single IP:
ns1.bluehost.com points to 162.159.24.80.
ns2.bluehost.com points to 162.159.25.175.
Mail Servers
221binc.com is handled by a single mail server, mail.221binc.com.
mail.221binc.com points to a single IP: 50.87.253.44.