learnlab.dev - dns.ninja
learnlab.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:c591πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:345dπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.52.93Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.197.145πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | clara.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26dbπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dbπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dbπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| A | 108.162.194.219πΊπΈ 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 | 172.64.34.219πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clara.ns.cloudflare.com | ||||||
| NS | jose.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c58πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c358π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2358πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 108.162.195.88πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 162.159.44.88Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 172.64.35.88πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(14) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(95) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.52.93, 172.67.197.145 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c591, 2606:4700:3037::6815:345d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=99, name=cloudflare-ech.com | ||||||
| SOA | clara.ns.cloudflare.comdns@cloudflare.com serial=2415417135 | ||||||
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
13 records (9 active, 4 former)
βNSclara.ns.cloudflare.com2026-09-23 β 2026-10-02 Β· 2 obs
β 2026-10-02 18:11:22
βNSjose.ns.cloudflare.com2026-09-23 β 2026-10-02 Β· 2 obs
β 2026-10-02 18:11:22
βMXroute1.mx.cloudflare.net2026-09-23 β 2026-10-02 Β· 2 obs
β 2026-10-02 18:11:22
βMXroute2.mx.cloudflare.net2026-09-23 β 2026-10-02 Β· 2 obs
β 2026-10-02 18:11:22
βMXroute3.mx.cloudflare.net2026-09-23 β 2026-10-02 Β· 2 obs
β 2026-10-02 18:11:22
βA104.21.52.932026-10-01 β 2026-10-02 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA172.67.197.1452026-10-01 β 2026-10-02 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA188.114.96.42026-09-23 β 2026-09-23 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA188.114.97.42026-09-23 β 2026-09-23 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA2606:4700:3033::ac43:c5912026-10-01 β 2026-10-02 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA2606:4700:3037::6815:345d2026-10-01 β 2026-10-02 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA2a06:98c1:3120::2026-09-23 β 2026-09-23 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
βA2a06:98c1:3121::2026-09-23 β 2026-09-23 Β· 3 obs
β 2026-10-01 09:14:12
β 2026-10-02 18:11:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| learnlab.dev | jose.ns.cloudflare.com, clara.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.34.219
NS records: jose.ns.cloudflare.com, clara.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for learnlab.dev (unsigned zone)
β±οΈ Timing
Total: 1799ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.52.93, 172.67.197.145 |
| AAAA | 2 | 2606:4700:3033::ac43:c591, 2606:4700:3037::6815:345d |
| NS | 2 | clara.ns.cloudflare.com, jose.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 13), route3.mx.cloudflare.net (pri: 14)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clara.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
learnlab.dev points to the four IP addresses 104.21.52.93, 172.67.197.145, 2606:4700:3033::ac43:c591 and 2606:4700:3037::6815:345d.
kanzlei-am-dom.net, reijasuomento.com, www.pyoooo.com plus two other host names have IP numbers in common with learnlab.dev.
Name Servers
learnlab.dev has two authoritative name servers β clara.ns.cloudflare.com and jose.ns.cloudflare.com.
The name server configuration of learnlab.dev is shared with other domains, for instance does-(0x6f6e6c7966616e73)-support-israel.pages.dev, praneet-bhave.workers.dev, (0x6f6e6c7966616e73)-face-id-verification.pages.dev and two others.
The name servers of learnlab.dev overlap at least partially with those of other domains β among them coalliatech.fr, hxy-img.pages.dev, karoklexis.gb.net and two more.
These name servers commonly co-occur with the name servers howard.ns.cloudflare.com, bella.ns.cloudflare.com, novalee.ns.cloudflare.com and sage.ns.cloudflare.com.
Hosts with 6 IP addresses each:
clara.ns.cloudflare.com points to 108.162.194.219, 162.159.38.219, 172.64.34.219 and 3 other IP addresses.
jose.ns.cloudflare.com points to 108.162.195.88, 162.159.44.88, 172.64.35.88 and 3 other IP addresses.
Mail Servers
Mail for learnlab.dev is routed through three mail servers β route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
At least some of the mail servers used by learnlab.dev are shared with other domains: 2021.win, touchautomation.co.uk, deltagamma.store and two others among them.
Hosts with 6 IP addresses each:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.