1877er.at - robtex.com
1877er.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.19.159.16🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | www16sni.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.1877er.at ⭐ | ||||||
| A | 81.19.149.83🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mail28.world4you.com | ||||||
| TXT | v=spf1 mx include:spf.w4ymail.at -all | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2025-03-11 #26 | ||||||
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=1784379602 | ||||||
Subdomains
mail.1877er.at |
Same first word
1877er.at |
DNS History
4 records (4 active, 0 former)
●NSns1.world4you.at2026-04-05 → 2026-07-18 · 2 obs
● 2026-07-18 14:32:48
●NSns2.world4you.at2026-04-05 → 2026-07-18 · 2 obs
● 2026-07-18 14:32:48
●MXmail.1877er.at2026-04-05 → 2026-07-18 · 2 obs
● 2026-07-18 14:32:48
●A81.19.159.162026-04-05 → 2026-07-18 · 2 obs
● 2026-07-18 14:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| 1877er.at | ns2.world4you.at, ns1.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns2.world4you.at, ns1.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1877er.at (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.16 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 1 | mail.1877er.at (pri: 10) |
| TXT | 1 | v=spf1 mx include:spf.w4ymail.at -all |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
mail.1877er.at is a subdomain of 1877er.at.
IP Addresses
1877er.at directs to one IP number, which is 81.19.159.16.
Among the host names that share IP numbers with 1877er.at are www.braugasthof-vitzthum.at, www3.htl.rennweg.at, juliamillonig.at and two others.
Name Servers
1877er.at is served by two delegated name servers, ns1.world4you.at and ns2.world4you.at.
1877er.at has the same name server delegation as a number of other domains, such as petermitter.at, telepoint.at, soulplace.at and two more.
Each of the two host names carries two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, and ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
1877er.at routes its mail through a single mail server, mail.1877er.at.
There is one IP number for mail.1877er.at: 81.19.149.83.