libre-mail.net - robtex.com
libre-mail.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:3c8c🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:c581🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.140Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.197.129🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marvin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cfb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 108.162.195.251🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 162.159.44.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| A | 172.64.35.251🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marvin.ns.cloudflare.com | ||||||
| NS | summer.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2609🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c209🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2209🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 108.162.194.9🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 162.159.38.9Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| A | 172.64.34.9🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | summer.ns.cloudflare.com | ||||||
| MX | mx.libre-mail.net ⭐ | ||||||
| A | 185.93.221.220🇺🇸 AS395092185.93.220.0/22 | ||||||
| PTR | mx.libre-mail.net | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | v=spf1 mx a -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.60.140, 172.67.197.129 | ||||||
| IPv6 hints | 2606:4700:3034::6815:3c8c, 2606:4700:3034::ac43:c581 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com | ||||||
| SOA | marvin.ns.cloudflare.comdns@cloudflare.com serial=2399782579 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775120572 | ||||||
Subdomains
mx.libre-mail.net |
Same first word
libre-mail.net |
DNS History
7 records (7 active, 0 former)
●NSmarvin.ns.cloudflare.com2026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●NSsummer.ns.cloudflare.com2026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●MXmx.libre-mail.net2026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●A104.21.60.1402026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●A172.67.197.1292026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●A2606:4700:3034::6815:3c8c2026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
●A2606:4700:3034::ac43:c5812026-03-30 → 2026-04-02 · 2 obs
● 2026-04-02 09:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| libre-mail.net | summer.ns.cloudflare.com, marvin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.251
NS records: summer.ns.cloudflare.com, marvin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for libre-mail.net (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.197.129, 104.21.60.140 |
| AAAA | 2 | 2606:4700:3034::6815:3c8c, 2606:4700:3034::ac43:c581 |
| NS | 2 | marvin.ns.cloudflare.com, summer.ns.cloudflare.com |
| MX | 1 | mx.libre-mail.net (pri: 10) |
| TXT | 2 | v=spf1 -all, v=spf1 mx a -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marvin.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
libre-mail.net is the parent of mx.libre-mail.net.
IP Addresses
libre-mail.net points to four IP numbers: 2606:4700:3034::6815:3c8c, 2606:4700:3034::ac43:c581, 104.21.60.140 and 172.67.197.129.
Other host names including dreamchrono.com, jiemengren.com, poelepetrole.fr, capcavernoxz.sbs and xiwho.com share IP numbers with libre-mail.net.
Name Servers
libre-mail.net's delegation uses two name servers, marvin.ns.cloudflare.com and summer.ns.cloudflare.com.
libre-mail.net shares the same name server setup as other domains, for example housity.net, de-cpa.co.il, senddirect.info, touchcircle.info and housity.fr.
libre-mail.net at least partially shares name servers with other domains, including litrg.org.uk, adventuro.com, (0x696e63657374)(0x736578)log.com, edenbrownsynergy.com and hrmonline.com.au.
these name servers are commonly used with eoin.ns.cloudflare.com, michael.ns.cloudflare.com, clara.ns.cloudflare.com, joyce.ns.cloudflare.com and alex.ns.cloudflare.com.
Host names with six IP numbers:
marvin.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfb, 2803:f800:50::6ca2:c3fb, 2a06:98c1:50::ac40:23fb, 108.162.195.251, 162.159.44.251 and 172.64.35.251.
summer.ns.cloudflare.com points to: 2606:4700:50::a29f:2609, 2803:f800:50::6ca2:c209, 2a06:98c1:50::ac40:2209, 108.162.194.9, 162.159.38.9 and 172.64.34.9.
Mail Servers
libre-mail.net is handled by a single mail server, mx.libre-mail.net.
libre-mail.net uses the same mail server setup as other domains, such as bluechipventures.net.
mx.libre-mail.net points to a single IP: 185.93.221.220.