gratt.at - dns.ninja
gratt.at
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ | ||||||
| NS | d.ns.at | ||||||
| NS | j.ns.at | ||||||
| NS | n.ns.at | ||||||
| NS | ns1.univie.ac.at | ||||||
| NS | ns2.univie.ac.at | ||||||
| NS | r.ns.at | ||||||
| NS | u.ns.at | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1785106802 | ||||||
Subdomains
invalid.gratt.at |
Same first word
gratt.ru |
gratt.no |
gratt.se |
gratt.at |
gratt.de |
gratt.com.br |
gratt.eu |
gratt.co.at |
gratt.net |
gratt.or.at |
gratt.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns1.a1.net2015-05-15 → 2026-07-27 · 5 obs
● 2016-04-01 10:27:34
○ 2016-09-12 03:41:12
● 2017-08-18 09:11:24
● 2026-07-27 00:23:26
○MXms25065499.msv1.invalid.gratt.at2016-09-12 → 2017-08-18 · 5 obs
● 2016-09-12 03:41:12
● 2017-08-18 09:11:24
○ 2026-02-25 01:08:54
○ 2026-07-27 00:23:26
●A195.58.170.312015-05-15 → 2026-07-27 · 2 obs
● 2026-07-27 00:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| gratt.at | dns1.a1.net, dns3.a1.net, dns2.a1.net | - |
✅ Authoritative Response
Server:192.174.68.105
NS records: dns1.a1.net, dns3.a1.net, dns2.a1.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gratt.at (unsigned zone)
⏱️ Timing
Total: 705ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.58.170.31 |
| NS | 3 | dns1.a1.net, dns2.a1.net... |
| MX | 1 | mx1.a1.net (pri: 10) |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms25065499 |
| SOA | 1 | dns1.a1.net domainadmin.a1.net |
Analysis
Hierarchy
invalid.gratt.at is a subdomain of gratt.at.
IP Addresses
gratt.at has exactly one IP address — 195.58.170.31.
gateway.buc.or.at, campus-wien.co.at, mail.erledigungen.eu plus two other host names have IP numbers in common with gratt.at.
Name Servers
gratt.at has three name servers — dns1.a1.net, dns2.a1.net and dns3.a1.net.
The name servers of gratt.at overlap at least partially with those of other domains — among them bodner-karriere.at, bestattung-schachner.at, inforum.at and two more.
Host names with four IP addresses:
dns2.a1.net resolves to 192.174.68.105, 213.33.99.79, 2001:67c:1bc::105 and 2001:850:3010:101:213:33:99:79.
Host names pointing to two IP addresses:
dns1.a1.net resolves to 80.120.17.26 and 2001:850:3030:31:80:120:17:26.
dns3.a1.net resolves to 176.97.158.105 and 2001:67c:10b8::105.
Mail Servers
gratt.at uses one mail server — mx1.a1.net.
The mail server setup of gratt.at matches that of other domains such as restaurieren.at, ms-kommunikation.at, tauchen.or.at and two others.
gratt.at partially shares its mail servers with other domains — including patentverwertungen.com, rdg-plast.com, widmann.at and musterapotheke.at.
mx1.a1.net points to one IP number — 213.33.87.13.