sigma-aus.com - robtex.com
sigma-aus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:4d25🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:cc05🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.37Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.5🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c078🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2078🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 108.162.192.120🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 172.64.32.120🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 173.245.58.120🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| NS | osmar.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| A | 108.162.195.124🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| A | 162.159.44.124Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| A | 172.64.35.124🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | osmar.ns.cloudflare.com | ||||||
| MX | mail.sigma-aus.com ⭐ | ||||||
| A | 2a01:4f9:c010:a4a7::🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | mail.sigma-aus.com | ||||||
| A | 37.27.248.27🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC | ||||||
| PTR | mail.sigma-aus.com | ||||||
| TXT | v=spf1 ip4:37.27.248.27 ip6:2a01:4f9:c010:a4a7:: a mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.37, 172.67.204.5 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4d25, 2606:4700:3036::ac43:cc05 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com | ||||||
| SOA | ivy.ns.cloudflare.comdns@cloudflare.com serial=2407224474 | ||||||
com
| 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=1784137587 | ||||||
Subdomains
mail.sigma-aus.com |
Same first word
sigma-aus.com |
DNS History
7 records (7 active, 0 former)
●NSivy.ns.cloudflare.com2026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●NSosmar.ns.cloudflare.com2026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●MXmail.sigma-aus.com2026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●A104.21.77.372026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●A172.67.204.52026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●A2606:4700:3033::6815:4d252026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
●A2606:4700:3036::ac43:cc052026-07-04 → 2026-07-15 · 2 obs
● 2026-07-15 18:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| sigma-aus.com | ivy.ns.cloudflare.com, osmar.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.120
NS records: ivy.ns.cloudflare.com, osmar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigma-aus.com (unsigned zone)
⏱️ Timing
Total: 154ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.204.5, 104.21.77.37 |
| AAAA | 2 | 2606:4700:3033::6815:4d25, 2606:4700:3036::ac43:cc05 |
| NS | 2 | ivy.ns.cloudflare.com, osmar.ns.cloudflare.com |
| MX | 1 | mail.sigma-aus.com (pri: 5) |
| TXT | 1 | v=spf1 ip4:37.27.248.27 ip6:2a01:4f9:c01 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivy.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ivy.ns.cloudflare.com, ivy.ns.cloudflare.com, ivy.ns.cloudflare.com...)
Analysis
Hierarchy
The domain mail.sigma-aus.com falls under the parent sigma-aus.com.
IP Addresses
sigma-aus.com directs to four IP numbers, which are 104.21.77.37, 172.67.204.5, 2606:4700:3033::6815:4d25 and 2606:4700:3036::ac43:cc05.
cyranowestend.com, vupass.com, gfzc.net plus two other host names have IP numbers in common with sigma-aus.com.
Name Servers
sigma-aus.com is delegated to two name servers: ivy.ns.cloudflare.com and osmar.ns.cloudflare.com.
The name server configuration of sigma-aus.com is shared with other domains, for instance alexis17cny.beer, hookupwebsites.org, lloydscleaner.com and two others.
At least some of sigma-aus.com's name servers are shared with other domains, for example gon888gacor.site, safeguarding.je, 1wcdkt.com and two more.
These name servers tend to be deployed in combination with the name servers leia.ns.cloudflare.com and addyson.ns.cloudflare.com.
Hosts with 6 IP addresses each:
ivy.ns.cloudflare.com resolves to 108.162.192.120, 172.64.32.120, 173.245.58.120 and 3 other IP addresses.
osmar.ns.cloudflare.com resolves to 108.162.195.124, 162.159.44.124, 172.64.35.124 and 3 other IP addresses.
Mail Servers
sigma-aus.com uses one mail server — mail.sigma-aus.com.
mail.sigma-aus.com directs to two IP numbers, 37.27.248.27 and 2a01:4f9:c010:a4a7::.