b81c.com - robtex.com
b81c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:859b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:59f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.159Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.155🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dayana.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2667🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c267🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2267🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 108.162.194.103🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 162.159.38.103Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| A | 172.64.34.103🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dayana.ns.cloudflare.com | ||||||
| NS | nico.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c393🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2393🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 108.162.195.147🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 162.159.44.147Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| A | 172.64.35.147🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nico.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.5.159, 172.67.133.155 | ||||||
| IPv6 | 2606:4700:3031::ac43:859b, 2606:4700:3037::6815:59f | ||||||
| SOA | dayana.ns.cloudflare.comdns@cloudflare.com serial=2397670321 | ||||||
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=1774374827 | ||||||
Same first word
b81c.com |
Similar names
bc18.cc |
bc18.ru |
cb81.com |
b1c8.top |
8b1c.com |
bc81.cn |
bc18.cn |
bc81.com |
81bc.com |
1c8b.com |
bc18.net |
bc18.ee |
c1b8.com |
18bc.com |
DNS History
8 records (6 active, 2 former)
●NSdayana.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 06:52:20
● 2026-03-24 18:22:58
●NSnico.ns.cloudflare.com2026-03-11 → 2026-03-24 · 3 obs
● 2026-03-11 06:52:20
● 2026-03-24 18:22:58
○NSns6.dnsdun.com2018-06-22 → 2018-06-22 · 3 obs
○ 2026-03-11 06:52:20
○ 2026-03-24 18:22:58
○NSns6.dnsdun.net2018-06-22 → 2018-06-22 · 3 obs
○ 2026-03-11 06:52:20
○ 2026-03-24 18:22:58
●A104.21.5.1592026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:22:58
●A172.67.133.1552026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:22:58
●A2606:4700:3031::ac43:859b2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:22:58
●A2606:4700:3037::6815:59f2026-03-11 → 2026-03-24 · 2 obs
● 2026-03-24 18:22:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| b81c.com | dayana.ns.cloudflare.com, nico.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.103
NS records: dayana.ns.cloudflare.com, nico.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b81c.com (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.159, 172.67.133.155 |
| AAAA | 2 | 2606:4700:3037::6815:59f, 2606:4700:3031::ac43:859b |
| NS | 2 | dayana.ns.cloudflare.com, nico.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dayana.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dayana.ns.cloudflare.com, dayana.ns.cloudflare.com, dayana.ns.cloudflare.com...)
Analysis
IP Addresses
b81c.com points to four IP numbers: 2606:4700:3031::ac43:859b, 2606:4700:3037::6815:59f, 104.21.5.159 and 172.67.133.155.
Other host names, for instance 5ebbc841b58e.juliemassam.com, mgdcampaign-stat.com, 4d63.com, jackqiangsen.com and m788.pro share IP numbers with b81c.com.
Name Servers
b81c.com is delegated to two name servers: dayana.ns.cloudflare.com and nico.ns.cloudflare.com.
b81c.com uses the same name server setup as other domains, for instance antissn.com, hlapa.com, 77s2.com, 1k37.com and j2e7.com.
b81c.com shares name servers with other domains at least partially, for instance primevisiononline.site, ledger-device-security.com, 2955611.com, 4dofficial.com and jili-slot-casino.com.
these name servers are often used together with the name servers bradley.ns.cloudflare.com.
Host names with six IP numbers: dayana.ns.cloudflare.com points to 2606:4700:50::a29f:2667, 2803:f800:50::6ca2:c267, 2a06:98c1:50::ac40:2267, 108.162.194.103, 162.159.38.103 and 172.64.34.103; nico.ns.cloudflare.com points to 2606:4700:58::a29f:2c93, 2803:f800:50::6ca2:c393, 2a06:98c1:50::ac40:2393, 108.162.195.147, 162.159.44.147 and 172.64.35.147.