ru.mapich.com - dns.ninja
ru.mapich.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2999🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9424🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.153Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.36🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.153, 172.67.148.36 | ||||||
| IPv6 hints | 2606:4700:3032::6815:2999, 2606:4700:3032::ac43:9424 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
mapich.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2999🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:9424🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.41.153Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.36🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dee.ns.cloudflare.com ⭐ | ||||||
| NS | hugh.ns.cloudflare.com | ||||||
| MX | mxa.eu.mailgun.org ⭐ | ||||||
| MX | mxb.eu.mailgun.org ⭐ | ||||||
| TXT | google-site-verification=x2si8e7s4MkM7vSpmt0CJleGM9frQ(0x464150)i0wwIiLeJ18 | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.41.153, 172.67.148.36 | ||||||
| IPv6 hints | 2606:4700:3032::6815:2999, 2606:4700:3032::ac43:9424 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com | ||||||
| SOA | dee.ns.cloudflare.comdns@cloudflare.com serial=2406642620 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.41.1532026-07-08 → 2026-08-01 · 3 obs
○ 2026-05-13 04:40:42
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
●A172.67.148.362026-07-08 → 2026-08-01 · 3 obs
○ 2026-05-13 04:40:42
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
●A2606:4700:3032::6815:29992026-07-08 → 2026-08-01 · 3 obs
○ 2026-05-13 04:40:42
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
●A2606:4700:3032::ac43:94242026-07-08 → 2026-08-01 · 3 obs
○ 2026-05-13 04:40:42
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
● 2026-07-08 08:46:32
● 2026-08-01 01:49:34
○A5.45.124.1422026-03-29 → 2026-05-13 · 4 obs
● 2026-03-29 00:23:22
● 2026-05-13 04:40:42
○ 2026-07-08 08:46:32
○ 2026-08-01 01:49:34
● 2026-05-13 04:40:42
○ 2026-07-08 08:46:32
○ 2026-08-01 01:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mapich.com | hugh.ns.cloudflare.com, dee.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.93
NS records: hugh.ns.cloudflare.com, dee.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mapich.com (unsigned zone)
⏱️ Timing
Total: 1550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.148.36, 104.21.41.153 |
| AAAA | 2 | 2606:4700:3032::ac43:9424, 2606:4700:3032::6815:2999 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)
Analysis
IP Addresses
ru.mapich.com has four IP addresses: 104.21.41.153, 172.67.148.36, 2606:4700:3032::6815:2999 and 2606:4700:3032::ac43:9424.
Among the host names that share IP numbers with ru.mapich.com are junker-dam-2.blogbright.net, forum.petra-k.at, darchitecture.fr and two others.