bb2b.io - robtex.com
bb2b.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 67.199.248.12🇺🇸 Google67.199.248.0/24 BITLY/GCP | ||||||
| PTR | cname.bitly.com | ||||||
| A | 67.199.248.13🇺🇸 Google67.199.248.0/24 BITLY/GCP | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1447286477 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1775129887 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dnsimple.com2026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
●NSns2.dnsimple-edge.net2026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
●NSns3.dnsimple.com2026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
●NSns4.dnsimple-edge.org2026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
●A67.199.248.122026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
●A67.199.248.132026-02-18 → 2026-04-02 · 2 obs
● 2026-04-02 12:08:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| bb2b.io | ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns1.dnsimple.com | - |
✅ Authoritative Response
Server:162.159.26.4
NS records: ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net, ns1.dnsimple.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bb2b.io (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 67.199.248.12, 67.199.248.13 |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple-edge.net... |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
Analysis
IP Addresses
bb2b.io resolves to two IP numbers: 67.199.248.12 and 67.199.248.13.
other host names including rdpt.co, rsvlts.co, gec.info, ltsusa.us and mtw.bz share IP numbers with bb2b.io.
Name Servers
bb2b.io is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
bb2b.io at least partially shares name servers with other domains, for instance freeabsguide.com, gogokiddo.net, kanesis.eu, diycheckout.com and mensfitness.de.
These name servers are commonly used alongside ns2.dnsimple.com and ns4.dnsimple.com.
Host names with two IP numbers:
ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4; ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4; ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53; ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53.