alarm.ac - robtex.com
alarm.ac
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:d39🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:849f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.57Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.159🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clara.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26db🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22db🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 108.162.194.219🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 162.159.38.219Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 172.64.34.219🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| NS | igor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c177🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2177🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 108.162.193.119🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 172.64.33.119🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| A | 173.245.59.119🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | igor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.57, 172.67.132.159 | ||||||
| IPv6 hints | 2606:4700:3033::6815:d39, 2606:4700:3036::ac43:849f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
| SOA | clara.ns.cloudflare.comdns@cloudflare.com serial=2402958883 | ||||||
ac
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ac ⭐ | ||||||
| NS | a2.nic.ac | ||||||
| NS | b0.nic.ac | ||||||
| NS | c0.nic.ac | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1778410463 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSclara.ns.cloudflare.com2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
●NSigor.ns.cloudflare.com2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
●A104.21.13.572026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
●A172.67.132.1592026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
●A2606:4700:3033::6815:d392026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
●A2606:4700:3036::ac43:849f2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 10:59:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac | - |
| alarm.ac | igor.ns.cloudflare.com, clara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.119
NS records: igor.ns.cloudflare.com, clara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alarm.ac (unsigned zone)
⏱️ Timing
Total: 419ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.132.159, 104.21.13.57 |
| AAAA | 2 | 2606:4700:3036::ac43:849f, 2606:4700:3033::6815:d39 |
| NS | 2 | clara.ns.cloudflare.com, igor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clara.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
alarm.ac resolves to four IP numbers: 2606:4700:3033::6815:d39, 2606:4700:3036::ac43:849f, 104.21.13.57 and 172.67.132.159.
other host names for instance marcher.is, www.immunitysec.com, (0x736578)ystephanie.com, tapgameland.com and saosebastiaodavargemalegre.mg.gov.br share IP numbers with alarm.ac.
Name Servers
alarm.ac is delegated to two name servers: clara.ns.cloudflare.com and igor.ns.cloudflare.com.
alarm.ac shares the same name server setup as other domains, for example broccolicupcake.com, klokka.net, easylist.realestate, londontramways.net and nearest.place.
alarm.ac at least partially shares name servers with other domains, for instance open.to, logingray.com, safalscale.com, leilamcglew.com and abeeralislam.com.
These name servers are often used with eva.ns.cloudflare.com and abdullah.ns.cloudflare.com.
Host names with six IP numbers:
clara.ns.cloudflare.com points to: 2606:4700:50::a29f:26db, 2803:f800:50::6ca2:c2db, 2a06:98c1:50::ac40:22db, 108.162.194.219, 162.159.38.219 and 172.64.34.219; igor.ns.cloudflare.com points to: 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.