concept41.am - robtex.com
concept41.am
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:238a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:af5d🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.35.138Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.93🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c164🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2164🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 108.162.193.100🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 172.64.33.100🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| A | 173.245.59.100🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | alex.ns.cloudflare.com | ||||||
| NS | erin.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| A | 173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | erin.ns.cloudflare.com | ||||||
| MX | mail.concept41.am ⭐ | ||||||
| A | 87.241.140.255🇦🇲 TELECOM-ARMENIA87.241.128.0/18 Telecom Armenia | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.35.138, 172.67.175.93 | ||||||
| IPv6 hints | 2606:4700:3034::6815:238a, 2606:4700:3037::ac43:af5d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2402274713 | ||||||
am
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-pri.nic.am ⭐ | ||||||
| NS | fork.sth.dnsnode.net | ||||||
| NS | ns-cdn.amnic.net | ||||||
| NS | ns-pch.amnic.net | ||||||
| TXT | processed at 2026-04-24 07:20:00 UTC (1777015200) | ||||||
| SOA | ns-pri.nic.amdns@amnic.net serial=1777015201 | ||||||
Same first word
concept41.am |
concept41.com |
DNS History
7 records (7 active, 0 former)
●NSalex.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●NSerin.ns.cloudflare.com2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●MXmail.concept41.am2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●A104.21.35.1382026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●A172.67.175.932026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●A2606:4700:3034::6815:238a2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
●A2606:4700:3037::ac43:af5d2026-04-14 → 2026-04-24 · 2 obs
● 2026-04-24 07:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| am | fork.sth.dnsnode.net, ns-cdn.amnic.net, ns-pch.amnic.net, ns-pri.nic.am | 8 records |
| concept41.am | erin.ns.cloudflare.com, alex.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.100
NS records: erin.ns.cloudflare.com, alex.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for concept41.am (unsigned zone)
⏱️ Timing
Total: 804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.175.93, 104.21.35.138 |
| AAAA | 2 | 2606:4700:3037::ac43:af5d, 2606:4700:3034::6815:238a |
| NS | 2 | alex.ns.cloudflare.com, erin.ns.cloudflare.com |
| MX | 1 | mail.concept41.am (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | alex.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 2 (ns-pri.nic.am, ns-pri.nic.am)
Out-of-bailiwick: 6 (fork.sth.dnsnode.net, fork.sth.dnsnode.net, ns-cdn.amnic.net...)
Analysis
IP Addresses
Four IP numbers are pointed to by concept41.am: 2606:4700:3034::6815:238a, 2606:4700:3037::ac43:af5d, 104.21.35.138 and 172.67.175.93.
other host names including refkxilsrghro.store, chiefskingdomrewards.com, www.gracerivers.com, b8u.ru and zl2012.com share IP numbers with concept41.am.
Name Servers
concept41.am is delegated to two name servers alex.ns.cloudflare.com and erin.ns.cloudflare.com.
concept41.am shares the same name server setup as other domains, for instance tbotb.com, pipz.com, drewengelson.com, shoploveisblinds.com and lethe.co.
concept41.am at least partially shares name servers with other domains, for instance appraiserresearch.org, atlhea.in, daga88.io, easieight.co.za and elvillegas.cl.
Host names with six IP numbers:
Host name alex.ns.cloudflare.com points to: 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100.
Host name erin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.
Mail Servers
concept41.am is handled by a single mail server, mail.concept41.am.
mail.concept41.am resolves to IP 87.241.140.255.