1504.ca - robtex.com
1504.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3330🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:dd67🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.48Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.221.103🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carol.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c050🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2050🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 108.162.192.80🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 172.64.32.80🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 173.245.58.80🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| 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 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.48, 172.67.221.103 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3330, 2606:4700:3030::ac43:dd67 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=235, name=cloudflare-ech.com | ||||||
| SOA | carol.ns.cloudflare.comdns@cloudflare.com serial=2408908731 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607162030 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NScarol.ns.cloudflare.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 21:24:06
●NSgerald.ns.cloudflare.com2026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 21:24:06
●A104.21.51.482026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 21:24:06
●A172.67.221.1032026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 21:24:06
●A2606:4700:3030::6815:33302026-06-22 → 2026-07-16 · 3 obs
● 2026-06-22 08:22:20
● 2026-07-16 21:24:06
●A2606:4700:3030::ac43:dd672026-04-18 → 2026-07-16 · 2 obs
● 2026-07-16 21:24:06
○A2606:4700:3037::6815:33302026-04-18 → 2026-06-17 · 4 obs
● 2026-06-17 13:39:00
○ 2026-06-22 08:22:20
○ 2026-07-16 21:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| 1504.ca | gerald.ns.cloudflare.com, carol.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.80
NS records: gerald.ns.cloudflare.com, carol.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1504.ca (unsigned zone)
⏱️ Timing
Total: 1037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.48, 172.67.221.103 |
| AAAA | 2 | 2606:4700:3030::ac43:dd67, 2606:4700:3030::6815:3330 |
| NS | 2 | carol.ns.cloudflare.com, gerald.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carol.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
1504.ca resolves to four IP addresses: 104.21.51.48, 172.67.221.103, 2606:4700:3030::6815:3330 and 2606:4700:3030::ac43:dd67.
Among the host names that share IP numbers with 1504.ca are pc.k88838.com, dantaag.com, ccsd21.org and two others.
Name Servers
1504.ca is served by two delegated name servers, carol.ns.cloudflare.com and gerald.ns.cloudflare.com.
1504.ca has the same name server delegation as a number of other domains, such as epek.co.uk, cears.edu.gr, astrologer.gr and two more.
1504.ca shares at least some of its name servers with other domains, including deshengplastic.com, solusiklinik.com, skechers.co.uk and two others.
These name servers are frequently paired with the name servers sharon.ns.cloudflare.com and junade.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
carol.ns.cloudflare.com carries IP addresses 108.162.192.80, 172.64.32.80 and 173.245.58.80, with 3 other addresses beyond those.
gerald.ns.cloudflare.com carries IP addresses 108.162.193.168, 172.64.33.168 and 173.245.59.168, with 3 other addresses beyond those.