caliburn.app - robtex.com
caliburn.app
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:bbfdπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:7c3πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.7.195Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.253πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | howard.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cabπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3abπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23abπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 108.162.195.171πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 162.159.44.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| A | 172.64.35.171πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | howard.ns.cloudflare.com | ||||||
| NS | nataly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2665πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c265π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2265πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| A | 108.162.194.101πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| A | 162.159.38.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| A | 172.64.34.101πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nataly.ns.cloudflare.com | ||||||
| MX | inbound-smtp.us-east-1.amazonaws.com β | ||||||
| A | 3.211.210.226πΊπΈ Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-211-210-226.compute-1.amazonaws.com | ||||||
| A | 44.206.9.87πΊπΈ Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-206-9-87.compute-1.amazonaws.com | ||||||
| A | 44.210.166.32πΊπΈ Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-210-166-32.compute-1.amazonaws.com | ||||||
| A | 54.164.173.191πΊπΈ Amazon54.164.0.0/15 EC2 IAD prefix | ||||||
| PTR | ec2-54-164-173-191.compute-1.amazonaws.com | ||||||
| A | 54.197.5.236πΊπΈ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15 | ||||||
| PTR | ec2-54-197-5-236.compute-1.amazonaws.com | ||||||
| TXT | google-site-verification=Cd78edvhM2USdBJItJfVEDOYNETiksk7BlKdmCxRSV8 | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.7.195, 172.67.187.253 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:bbfd, 2606:4700:3037::6815:7c3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com | ||||||
| SOA | howard.ns.cloudflare.comdns@cloudflare.com serial=2399214296 | ||||||
app
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
caliburn.com |
caliburn.nl |
caliburn.eu |
caliburn.us |
caliburn.ca |
caliburn.net |
caliburn.co.uk |
caliburn.tw |
caliburn.dk |
caliburn.org |
caliburn.cn |
caliburn.app |
Similar names
iranclub.xyz |
alcurbin.com |
brianluc.com |
clubrain.com |
clubrani.in |
lubrican.cl |
clubinar.com |
rainclub.com |
rainclub.in |
caliurbn.com |
lubrican.com |
arinclub.com |
nariclub.com |
clubrani.com |
cablinur.com.uy |
DNS History
7 records (7 active, 0 former)
βNShoward.ns.cloudflare.com2026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βNSnataly.ns.cloudflare.com2026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βMXinbound-smtp.us-east-1.amazonaws.com2026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βA104.21.7.1952026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βA172.67.187.2532026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βA2606:4700:3033::ac43:bbfd2026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
βA2606:4700:3037::6815:7c32026-04-08 β 2026-04-25 Β· 2 obs
β 2026-04-25 07:20:54
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| caliburn.app | howard.ns.cloudflare.com, nataly.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.171
NS records: howard.ns.cloudflare.com, nataly.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for caliburn.app (unsigned zone)
β±οΈ Timing
Total: 601ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.253, 104.21.7.195 |
| AAAA | 2 | 2606:4700:3037::6815:7c3, 2606:4700:3033::ac43:bbfd |
| NS | 2 | howard.ns.cloudflare.com, nataly.ns.cloudflare.com |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 2 | google-site-verification=Cd78edvhM2USdBJ, v=spf1 include:amazonses.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | howard.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
caliburn.app points to four IP numbers: 2606:4700:3033::ac43:bbfd, 2606:4700:3037::6815:7c3, 104.21.7.195 and 172.67.187.253.
Other host names, for instance shreeunjhapharmacy.com, jedns.com, visual-ex.com, airjordan.com.de and zejacuexgroup.digital share IP numbers with caliburn.app.
Name Servers
caliburn.app's delegation is to two name servers howard.ns.cloudflare.com and nataly.ns.cloudflare.com.
caliburn.app shares the same name server configuration as other domains, such as stroiplastdon.ru, okta-genie.com, chsalternativo.org, okta-spark.com and duckinboots.com.
caliburn.app at least partially shares its name servers with other domains, for instance clarkedew.com, 201819.com, hdfas.com, luxbridgenode.com and buxo.co.uk.
These name servers are commonly used with isla.ns.cloudflare.com, becky.ns.cloudflare.com and mario.ns.cloudflare.com.
Host names with six IP numbers:
howard.ns.cloudflare.com points to: 2606:4700:58::a29f:2cab, 2803:f800:50::6ca2:c3ab, 2a06:98c1:50::ac40:23ab, 108.162.195.171, 162.159.44.171 and 172.64.35.171.
nataly.ns.cloudflare.com points to: 2606:4700:50::a29f:2665, 2803:f800:50::6ca2:c265, 2a06:98c1:50::ac40:2265, 108.162.194.101, 162.159.38.101 and 172.64.34.101.
Mail Servers
caliburn.app is served by a single mail server, inbound-smtp.us-east-1.amazonaws.com.
caliburn.app uses the same mail server setup as other domains such as myownva.slack.com, propertiesfiji.slack.com, bbuttons.slack.com, cobrofacil.com.pe and clownstrike.net.
caliburn.app shares some mail servers with other domains, including interra.bz, usumbrellas.com, famitra.jp, socifi-doc.atlassian.net and plotbox.atlassian.net.
These mail servers are often used alongside the mail servers inbound-smtp.us-west-2.amazonaws.com.
Host inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.