truecore.dev - robtex.com
truecore.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:820eπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:75eπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.7.94Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.130.14πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dan.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b6cπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16cπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216cπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 108.162.193.108πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 172.64.33.108πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| A | 173.245.59.108πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dan.ns.cloudflare.com | ||||||
| NS | sue.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a91πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c091π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2091πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 108.162.192.145πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 172.64.32.145πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 173.245.58.145πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.7.94, 172.67.130.14 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:820e, 2606:4700:3036::6815:75e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com | ||||||
| SOA | dan.ns.cloudflare.comdns@cloudflare.com serial=2413770541 | ||||||
dev
| 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=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (6 active, 4 former)
βNSdan.ns.cloudflare.com2026-09-04 β 2026-09-05 Β· 2 obs
β 2026-09-05 13:18:04
βNSsue.ns.cloudflare.com2026-09-04 β 2026-09-05 Β· 2 obs
β 2026-09-05 13:18:04
βA104.21.7.942026-09-04 β 2026-09-05 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA172.67.130.142026-09-04 β 2026-09-05 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA188.114.96.02026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA188.114.97.02026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA2606:4700:3032::ac43:820e2026-09-04 β 2026-09-05 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA2606:4700:3036::6815:75e2026-09-04 β 2026-09-05 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA2a06:98c1:3120::2026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
βA2a06:98c1:3121::2026-09-04 β 2026-09-04 Β· 3 obs
β 2026-09-04 09:10:34
β 2026-09-05 13:18:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| truecore.dev | sue.ns.cloudflare.com, dan.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.108
NS records: sue.ns.cloudflare.com, dan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for truecore.dev (unsigned zone)
β±οΈ Timing
Total: 2463ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.7.94, 172.67.130.14 |
| AAAA | 2 | 2606:4700:3036::6815:75e, 2606:4700:3032::ac43:820e |
| NS | 2 | dan.ns.cloudflare.com, sue.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dan.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
truecore.dev has four IP addresses: 104.21.7.94, 172.67.130.14, 2606:4700:3032::ac43:820e and 2606:4700:3036::6815:75e.
Among the host names that share IP numbers with truecore.dev are pointtracefield.com, newgardensquarebirmingham.co.uk, uniela.digital and two others.
Name Servers
Two name servers handle the delegation for truecore.dev: dan.ns.cloudflare.com and sue.ns.cloudflare.com.
truecore.dev has the same name server delegation as a number of other domains, such as bookhomeservicejobs.com, chesspark.com, brendaanggrainigl6dt.pages.dev and two more.
truecore.dev has at least partial name server overlap with other domains, such as xm86531862.workers.dev, stepbase1.click, holdingsc.institute and two others.
These name servers tend to appear together with the name servers rosemary.ns.cloudflare.com, nile.ns.cloudflare.com and mary.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108 and 173.245.59.108 among others, with 3 other IP addresses in total.
sue.ns.cloudflare.com resolves to 108.162.192.145, 172.64.32.145 and 173.245.58.145 among others, with 3 other IP addresses in total.