blue2.cloud - robtex.com
blue2.cloud
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:15e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:80f8🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.94Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.248🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gerald.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| NS | rosemary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 108.162.194.77🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 162.159.38.77Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| A | 172.64.34.77🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rosemary.ns.cloudflare.com | ||||||
| TXT | google-site-verification=-A-DacQNSNIPCOEgbZqvV7SPY4PWzp16XQeo2pbobXg | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.94, 172.67.128.248 | ||||||
| IPv6 hints | 2606:4700:3035::6815:15e, 2606:4700:3035::ac43:80f8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
| SOA | gerald.ns.cloudflare.comdns@cloudflare.com serial=2410898311 | ||||||
cloud
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1786704928 | ||||||
Same first word
blue2.hu |
blue2.com.mx |
blue2.be |
blue2.nl |
blue2.se |
blue2.one |
blue2.co.uk |
blue2.cn |
blue2.at |
blue2.cloud |
blue2.mobi |
blue2.net |
blue2.de |
blue2.com |
blue2.ca |
Similar names
DNS History
6 records (6 active, 0 former)
●NSgerald.ns.cloudflare.com2026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
●NSrosemary.ns.cloudflare.com2026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
●A104.21.1.942026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
●A172.67.128.2482026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
●A2606:4700:3035::6815:15e2026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
●A2606:4700:3035::ac43:80f82026-07-28 → 2026-08-14 · 2 obs
● 2026-08-14 11:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cloud | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | 8 records |
| blue2.cloud | rosemary.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.77
NS records: rosemary.ns.cloudflare.com, gerald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blue2.cloud (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.94, 172.67.128.248 |
| AAAA | 2 | 2606:4700:3035::ac43:80f8, 2606:4700:3035::6815:15e |
| NS | 2 | gerald.ns.cloudflare.com, rosemary.ns.cloudflare.com |
| TXT | 1 | google-site-verification=-A-DacQNSNIPCOE |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gerald.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
blue2.cloud directs to four IP numbers, which are 104.21.1.94, 172.67.128.248, 2606:4700:3035::6815:15e and 2606:4700:3035::ac43:80f8.
infowebagriculture.fr, leaoser.cfd, hy-mj.net plus two other host names have IP numbers in common with blue2.cloud.
Name Servers
DNS delegation for blue2.cloud points to two name servers: gerald.ns.cloudflare.com and rosemary.ns.cloudflare.com.
The name server configuration of blue2.cloud is shared with other domains, for instance catrinashsv.com, internationalhandicap.fr, jamiefergusson-1.workers.dev and two others.
There is at least partial name server overlap between blue2.cloud and other domains — 6bbss.com, 38vm.com, buddybooks.nl and two more among them.
These name servers are routinely deployed together with the name servers sharon.ns.cloudflare.com.
Hosts with 6 IP addresses each:
gerald.ns.cloudflare.com has IP addresses 108.162.193.168, 172.64.33.168 and 173.245.59.168, plus 3 other.
rosemary.ns.cloudflare.com has IP addresses 108.162.194.77, 162.159.38.77 and 172.64.34.77, plus 3 other.