goco.at - robtex.com
goco.at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 81.19.154.98🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | redirect01.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.goco.at ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com serial=5 | ||||||
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=1771290002 | ||||||
Subdomains
mail.goco.at |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.world4you.at2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 20:47:44
● 2026-03-24 01:09:02
●NSns2.world4you.at2026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 20:47:44
● 2026-03-24 01:09:02
○NSns7.cso.net2015-06-20 → 2016-06-24 · 4 obs
● 2016-06-24 23:11:48
○ 2026-03-02 20:47:44
○ 2026-03-24 01:09:02
○NSns8.cso.net2015-06-20 → 2016-06-24 · 4 obs
● 2016-06-24 23:11:48
○ 2026-03-02 20:47:44
○ 2026-03-24 01:09:02
●MXmail.goco.at2015-06-20 → 2026-03-24 · 2 obs
● 2026-03-24 01:09:02
○A185.93.212.52015-09-16 → 2016-06-24 · 5 obs
● 2015-09-16 14:13:22
● 2016-06-24 23:11:48
○ 2026-03-02 20:47:44
○ 2026-03-24 01:09:02
○A194.106.224.692015-06-20 → 2015-06-20 · 3 obs
○ 2015-09-16 14:13:22
○ 2026-03-24 01:09:02
●A81.19.154.982026-03-02 → 2026-03-24 · 3 obs
● 2026-03-02 20:47:44
● 2026-03-24 01:09:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | d.ns.at, j.ns.at, n.ns.at, r.ns.at... | - |
| goco.at | ns2.world4you.at, ns1.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns2.world4you.at, ns1.world4you.at
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 775ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.goco.at (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
goco.at is the parent of mail.goco.at.
IP Addresses
goco.at resolves to a single IP address: 81.19.154.98.
Other host names including vac-in.at, wildundwald.at, backline-slovenia.com, silikon.center and gutthann.com share IP numbers with goco.at.
Name Servers
goco.at's delegation uses two name servers, ns1.world4you.at and ns2.world4you.at.
goco.at shares the same name server setup as other domains, for example freemedia.at, 7-mann.ch, ruzicka.at, hr-advice.ch and fps.solutions.
Host names with two IPs:
ns1.world4you.at points to: 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253
ns2.world4you.at points to: 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253
Mail Servers
goco.at is handled by a single mail server, mail.goco.at.
mail.goco.at points to a single IP: 81.19.154.99.