core-test.com - robtex.com
core-test.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:af71🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::6815:1163🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.99Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.113🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lady.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 108.162.192.127🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 172.64.32.127🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| A | 173.245.58.127🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lady.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.17.99, 172.67.175.113 | ||||||
| IPv6 | 2606:4700:3030::ac43:af71, 2606:4700:3031::6815:1163 | ||||||
| SOA | lady.ns.cloudflare.comdns@cloudflare.com serial=2399303507 | ||||||
com
| 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=1774374827 | ||||||
Subdomains
ns1.core-test.com |
Same first word
core-test.co.uk |
core-test.com |
Similar names
tec-store.com |
etc-store.com |
tester-co.com |
setter-co.se |
tec-store.net |
etc-store.de |
tec-store.eu |
store-tec.com |
DNS History
6 records (6 active, 0 former)
●NSlady.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
●NSrob.ns.cloudflare.com2026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
●A104.21.17.992026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
●A172.67.175.1132026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
●A2606:4700:3030::ac43:af712026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
●A2606:4700:3031::6815:11632026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 18:12:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| core-test.com | lady.ns.cloudflare.com, rob.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.140
NS records: lady.ns.cloudflare.com, rob.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core-test.com (unsigned zone)
⏱️ Timing
Total: 428ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.17.99, 172.67.175.113 |
| AAAA | 2 | 2606:4700:3030::ac43:af71, 2606:4700:3031::6815:1163 |
| NS | 2 | lady.ns.cloudflare.com, rob.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lady.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lady.ns.cloudflare.com, lady.ns.cloudflare.com, lady.ns.cloudflare.com...)
Analysis
Hierarchy
core-test.com is the parent of ns1.core-test.com.
IP Addresses
Four IP numbers are pointed to by core-test.com: 2606:4700:3030::ac43:af71, 2606:4700:3031::6815:1163, 104.21.17.99 and 172.67.175.113.
other host names including ehong-casting.com, locajet.com, cscv.uk, gameathlon.gr and seeitoldyou.com share IP numbers with core-test.com.
Name Servers
core-test.com is delegated to two name servers lady.ns.cloudflare.com and rob.ns.cloudflare.com.
core-test.com shares the same name server setup as other domains, for instance lakeoconeeexperts.com, igdcofficial.com, vomfeuerflamme.com, sellstatemac.com and deborahdavid.com.
core-test.com at least partially shares name servers with other domains, for instance seo-hk.org, istanbulsahneperdesi.com, unisen.ca, 770736.com and pronounce.london.
these name servers are commonly used alongside norm.ns.cloudflare.com.
Host names with six IP numbers:
Host name lady.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7f, 2803:f800:50::6ca2:c07f, 2a06:98c1:50::ac40:207f, 108.162.192.127, 172.64.32.127 and 173.245.58.127.
Host name rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.