mailin1.01auth.com - robtex.com
mailin1.01auth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.169.110🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.168.0/21 Websupport, s.r.o. | ||||||
| PTR | mail-proxymxphy-8.websupport.sk | ||||||
01auth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:47ca🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:aba0🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.202Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.160🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aron.ns.cloudflare.com ⭐ | ||||||
| NS | zeus.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | google-site-verification=DY7jnDoDApvIHX18JA6ZpMgUrpxNDi3CmrEtSBE6k3Y | ||||||
| TXT | spf2.0/pra a mx include:_sid.websupport.sk ?all | ||||||
| TXT | v=spf1 a mx include:_spf.websupport.sk ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.202, 172.67.171.160 | ||||||
| IPv6 hints | 2606:4700:3032::6815:47ca, 2606:4700:3034::ac43:aba0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com | ||||||
| SOA | aron.ns.cloudflare.comdns@cloudflare.com serial=2405917067 | ||||||
Previously MX for
DNS History
1 record (1 active, 0 former)
●A37.9.169.1102018-09-01 → 2026-06-07 · 2 obs
● 2018-09-01 15:22:14
● 2026-06-07 04:04:26
● 2026-06-07 04:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 01auth.com | aron.ns.cloudflare.com, zeus.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.69
NS records: aron.ns.cloudflare.com, zeus.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 01auth.com (unsigned zone)
⏱️ Timing
Total: 3680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.169.110 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aron.ns.cloudflare.com, aron.ns.cloudflare.com, aron.ns.cloudflare.com...)
Analysis
IP Addresses
mailin1.01auth.com points to a single IP number: 37.9.169.110.
Additional host names — mailin2.vino.sk, mailin2.besteron.fr, mailin1.svarogus.com and two others — share IP numbers with mailin1.01auth.com.