sdaligner.com - dns.ninja
sdaligner.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.145.83🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www63.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.sdaligner.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 2025-03-27 #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=1783664732 | ||||||
Subdomains
mail.sdaligner.com |
Same first word
sdaligner.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.world4you.at2017-10-17 → 2026-07-10 · 2 obs
● 2026-07-10 06:32:16
●NSns2.world4you.at2017-10-17 → 2026-07-10 · 2 obs
● 2026-07-10 06:32:16
●MXmail.sdaligner.com2017-10-17 → 2026-07-10 · 2 obs
● 2026-07-10 06:32:16
●A81.19.145.832026-02-22 → 2026-07-10 · 3 obs
● 2026-02-22 04:29:50
● 2026-07-10 06:32:16
○A81.19.154.982017-10-17 → 2017-10-17 · 3 obs
○ 2026-02-22 04:29:50
○ 2026-07-10 06:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| sdaligner.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 sdaligner.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.145.83 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.sdaligner.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
sdaligner.com is the parent zone for mail.sdaligner.com.
IP Addresses
sdaligner.com resolves to just one IP address, 81.19.145.83.
Two other host names, along with bankl.at, dogcoature.com and ironroad.at, also share IP numbers with sdaligner.com.
Name Servers
Two name servers handle the delegation for sdaligner.com: ns1.world4you.at and ns2.world4you.at.
sdaligner.com shares its NS records with other domains, for example geni-es-shop.at, pma.company, simonkolb.com and two others.
ns1.world4you.at and ns2.world4you.at both carry two IP addresses. The A records for ns1.world4you.at are 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253; the A records for ns2.world4you.at are 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
The sole mail server for sdaligner.com is mail.sdaligner.com.
mail.sdaligner.com carries a single IP number, which is 81.19.149.86.