277b.net - robtex.com
277b.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:cab7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5536🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.54Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.183🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2656🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c256🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2256🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| A | 108.162.194.86🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| A | 162.159.38.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| A | 172.64.34.86🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carla.ns.cloudflare.com | ||||||
| NS | rene.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 108.162.195.180🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 162.159.44.180Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 172.64.35.180🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.54, 172.67.202.183 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:cab7, 2606:4700:3037::6815:5536 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com | ||||||
| SOA | carla.ns.cloudflare.comdns@cloudflare.com serial=2410567006 | ||||||
net
| 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=1785940854 | ||||||
Same first word
277b.net |
Similar names
DNS History
10 records (6 active, 4 former)
●NScarla.ns.cloudflare.com2026-07-30 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
●NSrene.ns.cloudflare.com2026-07-30 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
●A104.21.85.542026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
●A172.67.202.1832026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
○A188.114.96.42026-07-30 → 2026-07-30 · 2 obs
○ 2026-08-05 14:49:48
○A188.114.97.42026-07-30 → 2026-07-30 · 2 obs
○ 2026-08-05 14:49:48
●A2606:4700:3030::ac43:cab72026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
●A2606:4700:3037::6815:55362026-08-05 → 2026-08-05 · 2 obs
● 2026-08-05 14:49:48
○A2a06:98c1:3120::42026-07-30 → 2026-07-30 · 2 obs
○ 2026-08-05 14:49:48
○A2a06:98c1:3121::42026-07-30 → 2026-07-30 · 2 obs
○ 2026-08-05 14:49:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 277b.net | carla.ns.cloudflare.com, rene.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.86
NS records: carla.ns.cloudflare.com, rene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 277b.net (unsigned zone)
⏱️ Timing
Total: 331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.85.54, 172.67.202.183 |
| AAAA | 2 | 2606:4700:3030::ac43:cab7, 2606:4700:3037::6815:5536 |
| NS | 2 | carla.ns.cloudflare.com, rene.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carla.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
277b.net resolves to four IP addresses: 104.21.85.54, 172.67.202.183, 2606:4700:3030::ac43:cab7 and 2606:4700:3037::6815:5536.
smbcs-999-itd.com, cia999.com, leksimage.ru plus two other host names have IP numbers in common with 277b.net.
Name Servers
277b.net is delegated to two name servers: carla.ns.cloudflare.com and rene.ns.cloudflare.com.
The name server configuration of 277b.net is shared with other domains, for instance sga99.club, alo789do.bid, slotdomo.xyz and two others.
277b.net partially shares its NS delegation with several other domains, including mrescrm.com, kadinkotabetun.org, hardrockheals.org and two others.
These name servers regularly co-occur with the name servers matias.ns.cloudflare.com, sri.ns.cloudflare.com and marge.ns.cloudflare.com.
Hosts with 6 IP addresses each:
carla.ns.cloudflare.com resolves to 108.162.194.86, 162.159.38.86, 172.64.34.86 and 3 other IP addresses.
rene.ns.cloudflare.com resolves to 108.162.195.180, 162.159.44.180, 172.64.35.180 and 3 other IP addresses.