mail.gres.su - dns.ninja
mail.gres.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.38.41Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.196🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.41, 172.67.218.196 | ||||||
gres.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.21.38.41Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.196🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joyce.ns.cloudflare.com ⭐ | ||||||
| NS | luke.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.41, 172.67.218.196 | ||||||
| SOA | joyce.ns.cloudflare.comdns@cloudflare.com serial=2410459938 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●A104.21.38.412026-02-20 → 2026-07-26 · 6 obs
○ 2020-04-14 05:50:32
● 2026-02-20 11:52:40
● 2026-03-12 07:03:38
○ 2026-03-15 00:23:36
● 2026-04-07 18:24:48
● 2026-07-26 06:59:26
● 2026-02-20 11:52:40
● 2026-03-12 07:03:38
○ 2026-03-15 00:23:36
● 2026-04-07 18:24:48
● 2026-07-26 06:59:26
○A172.64.80.12026-03-15 → 2026-03-15 · 5 obs
○ 2026-02-20 11:52:40
○ 2026-03-12 07:03:38
● 2026-03-15 00:23:36
○ 2026-04-07 18:24:48
○ 2026-07-26 06:59:26
○ 2026-03-12 07:03:38
● 2026-03-15 00:23:36
○ 2026-04-07 18:24:48
○ 2026-07-26 06:59:26
●A172.67.218.1962026-02-20 → 2026-07-26 · 6 obs
○ 2020-04-14 05:50:32
● 2026-02-20 11:52:40
● 2026-03-12 07:03:38
○ 2026-03-15 00:23:36
● 2026-04-07 18:24:48
● 2026-07-26 06:59:26
● 2026-02-20 11:52:40
● 2026-03-12 07:03:38
○ 2026-03-15 00:23:36
● 2026-04-07 18:24:48
● 2026-07-26 06:59:26
○A37.46.128.572020-04-14 → 2020-04-14 · 3 obs
● 2020-04-14 05:50:32
○ 2026-02-20 11:52:40
○ 2026-07-26 06:59:26
○ 2026-02-20 11:52:40
○ 2026-07-26 06:59:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | 10 records |
| gres.su | joyce.ns.cloudflare.com, luke.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.14
NS records: joyce.ns.cloudflare.com, luke.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gres.su (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.196, 104.21.38.41 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
mail.gres.su resolves to the IP addresses 104.21.38.41 and 172.67.218.196
Additional host names — freshstones.org, successful-women.ru, pir.ashoo.day and two others — share IP numbers with mail.gres.su.