corgro.com - dns.ninja
corgro.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.166🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www96.world4you.com | ||||||
| NS | ns1.world4you.at ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:32:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1.world4you.at | ||||||
| A | 185.132.32.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1.world4you.at | ||||||
| NS | ns2.world4you.at | ||||||
| A | 2001:8d8:fe:53:217:160:82:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| A | 217.160.82.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns2.world4you.at | ||||||
| MX | mail.corgro.com ⭐ | ||||||
| A | 81.19.149.86🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail31.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-19 #2 | ||||||
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=1786388644 | ||||||
Subdomains
mail.corgro.com |
Same first word
corgro.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2015-06-19 → 2026-08-10 · 2 obs
● 2026-08-10 19:28:54
●NSns2.world4you.at2015-06-19 → 2026-08-10 · 2 obs
● 2026-08-10 19:28:54
●MXmail.corgro.com2015-06-19 → 2026-08-10 · 2 obs
● 2026-08-10 19:28:54
●A81.19.145.1662015-06-19 → 2026-08-10 · 2 obs
● 2026-08-10 19:28:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| corgro.com | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corgro.com (unsigned zone)
⏱️ Timing
Total: 306ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.166 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.corgro.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.corgro.com is a subdomain of corgro.com.
IP Addresses
corgro.com directs to one IP number, which is 81.19.145.166.
Among the host names that share IP numbers with corgro.com are gnas.at, sportmedia.at, etanax.com and two others.
Name Servers
corgro.com has two authoritative name servers — ns1.world4you.at and ns2.world4you.at.
corgro.com has the same name server delegation as a number of other domains, such as plamenig.at, jlw.at, barbaragamperl.at and two more.
Both ns1.world4you.at and ns2.world4you.at have two IP addresses each. ns1.world4you.at resolves to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; ns2.world4you.at resolves to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
corgro.com routes its mail through a single mail server, mail.corgro.com.
mail.corgro.com points to one IP number — 81.19.149.86.