idc138.org - robtex.com
idc138.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b975🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4417🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.68.23Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.117🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marlowe.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26d4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 108.162.194.212🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 162.159.38.212Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| A | 172.64.34.212🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marlowe.ns.cloudflare.com | ||||||
| NS | simon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.68.23, 172.67.185.117 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:b975, 2606:4700:3037::6815:4417 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com | ||||||
| SOA | marlowe.ns.cloudflare.comdns@cloudflare.com serial=2409159287 | ||||||
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=1785869195 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSmarlowe.ns.cloudflare.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
●NSsimon.ns.cloudflare.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
●A104.21.68.232026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
●A172.67.185.1172026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
○A188.114.96.02026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-04 19:26:12
○A188.114.97.02026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-04 19:26:12
●A2606:4700:3030::ac43:b9752026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
●A2606:4700:3037::6815:44172026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 19:26:12
○A2a06:98c1:3120::42026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-04 19:26:12
○A2a06:98c1:3121::42026-08-01 → 2026-08-01 · 2 obs
○ 2026-08-04 19:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| idc138.org | simon.ns.cloudflare.com, marlowe.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.232
NS records: simon.ns.cloudflare.com, marlowe.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for idc138.org (unsigned zone)
⏱️ Timing
Total: 380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.68.23, 172.67.185.117 |
| AAAA | 2 | 2606:4700:3030::ac43:b975, 2606:4700:3037::6815:4417 |
| NS | 2 | marlowe.ns.cloudflare.com, simon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marlowe.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
idc138.org has four IP addresses: 104.21.68.23, 172.67.185.117, 2606:4700:3030::ac43:b975 and 2606:4700:3037::6815:4417.
mastercan.pt, uplinkenterprise.co.uk, valkyrieprotocol.com and two other host names share IP numbers with idc138.org.
Name Servers
Two name servers handle the delegation for idc138.org: marlowe.ns.cloudflare.com and simon.ns.cloudflare.com.
idc138.org uses the same name servers as several other domains — among them ciputra888.net, applinra.com, pagartoto.com and two more.
idc138.org has at least partial name server overlap with other domains, such as pin-up4t5.com, sieure.vn, sonebr.cam and two others.
These name servers tend to appear together with the name servers lina.ns.cloudflare.com, pedro.ns.cloudflare.com and brett.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
marlowe.ns.cloudflare.com resolves to 108.162.194.212, 162.159.38.212 and 172.64.34.212 among others, with 3 other IP addresses in total.
simon.ns.cloudflare.com resolves to 108.162.193.232, 172.64.33.232 and 173.245.59.232 among others, with 3 other IP addresses in total.