138tf.org - robtex.com
138tf.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:450e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:ca94🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.14Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.202.148🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | colin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 108.162.195.75🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 162.159.44.75Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| A | 172.64.35.75🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | colin.ns.cloudflare.com | ||||||
| NS | jewel.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26ab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| A | 108.162.194.171🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| A | 162.159.38.171Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| A | 172.64.34.171🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jewel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.14, 172.67.202.148 | ||||||
| IPv6 hints | 2606:4700:3031::6815:450e, 2606:4700:3033::ac43:ca94 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com | ||||||
| SOA | colin.ns.cloudflare.comdns@cloudflare.com serial=2400725275 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776851450 | ||||||
Same first word
138tf.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NScolin.ns.cloudflare.com2026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
●NSjewel.ns.cloudflare.com2026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
●A104.21.69.142026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
●A172.67.202.1482026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
●A2606:4700:3031::6815:450e2026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
●A2606:4700:3033::ac43:ca942026-04-19 → 2026-04-22 · 2 obs
● 2026-04-22 10:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 138tf.org | colin.ns.cloudflare.com, jewel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.75
NS records: colin.ns.cloudflare.com, jewel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 138tf.org (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.69.14, 172.67.202.148 |
| AAAA | 2 | 2606:4700:3031::6815:450e, 2606:4700:3033::ac43:ca94 |
| NS | 2 | colin.ns.cloudflare.com, jewel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | colin.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
Four IP numbers are pointed to by 138tf.org: 2606:4700:3031::6815:450e, 2606:4700:3033::ac43:ca94, 104.21.69.14 and 172.67.202.148.
other host names including ticktaco.app, professionalschedulemgmt.click, fermata.fm, www.medianparisportedeversailles.com and tonzee.com share IP numbers with 138tf.org.
Name Servers
138tf.org is delegated to two name servers colin.ns.cloudflare.com and jewel.ns.cloudflare.com.
138tf.org shares the same name server setup as other domains, for instance 3j88s.net, 30333.org, 22258.app, xcv4g53vj4gh5j4h5j4j.top and ylyl.pro.
138tf.org at least partially shares name servers with other domains, for instance luchtreiniger.eu, trauscht.com, nj518.com, localreservoirplumber.com.au and gzzhengwei.com.
These name servers are commonly used with laylah.ns.cloudflare.com, noor.ns.cloudflare.com and salvador.ns.cloudflare.com.
Host names with six IP numbers:
Host name colin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4b, 2803:f800:50::6ca2:c34b, 2a06:98c1:50::ac40:234b, 108.162.195.75, 162.159.44.75 and 172.64.35.75.
Host name jewel.ns.cloudflare.com points to: 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171.