chefdays.at - robtex.com
chefdays.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=1774515602 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●MXchefdays-at.mail.protection.outlook.com2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 08:08:28
● 2026-03-26 09:31:26
○MXowa.cloud-office.at2018-05-10 → 2018-05-10 · 3 obs
○ 2026-03-25 08:08:28
○ 2026-03-26 09:31:26
●A77.75.21.1322018-05-10 → 2026-03-26 · 2 obs
● 2026-03-26 09:31:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| chefdays.at | dns1.sysup.at, dns2.sysup.at, dns5.sysup.at, dns4.sysup.at... | 5 records |
✅ Authoritative Response
Server:77.75.23.102
NS records: dns1.sysup.at, dns2.sysup.at, dns5.sysup.at, dns4.sysup.at, dns3.sysup.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chefdays.at (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.75.21.132 |
| NS | 5 | dns2.sysup.at, dns1.sysup.at... |
| MX | 1 | chefdays-at.mail.protection.outlook.com |
| TXT | 3 | v=spf1 a mx ip4:77.75.20.203 ip4:77.75.1, 1jSFnPV2xihCQwjfmo8aGL/dKbXIj3WeAEovHfiR... |
| SOA | 1 | dns1.sysup.at hostmaster.sysup.at |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dns5.sysup.at, dns4.sysup.at, dns3.sysup.at...)
Analysis
IP Addresses
chefdays.at resolves to one IP number: 77.75.21.132.
other host names including 50bestbarkeeper.de, bardays.at, jungewilde.ch, bardays.de and 77-75-21-132.rz01.sysup.at share IP numbers with chefdays.at.
Name Servers
chefdays.at is delegated to five name servers: dns1.sysup.at, dns2.sysup.at, dns3.sysup.at, dns4.sysup.at and dns5.sysup.at.
chefdays.at at least partially shares name servers with other domains, for instance carisma-edv.com, patrol.at, ision.at, blumen-posch.at and oscars.at.
Host names with two IP numbers:
dns1.sysup.at points to 2a00:1510::100 and 77.75.16.100
dns2.sysup.at points to 2a00:1510::2 and 77.75.17.2
Host names with one IP number:
dns3.sysup.at points to 94.130.178.0
dns4.sysup.at points to 195.49.16.46
dns5.sysup.at points to 77.75.23.102
Mail Servers
chefdays.at is handled by a single mail server, chefdays-at.mail.protection.outlook.com.
Host chefdays-at.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::b, 52.101.68.21, 52.101.73.8, 52.101.73.24 and 52.101.73.28.