konzerthaus.org - robtex.com
konzerthaus.org
| DNSSEC | ⚠️ Not signed | ||||||
| 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.konzerthaus.org ⭐ | ||||||
| A | 81.19.154.99🇦🇹 IONOS-AS81.19.144.0/20 World4You.com | ||||||
| PTR | mwl01.world4you.com | ||||||
| SOA | ns1.world4you.athostmaster@world4you.com 2022-05-12 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778797137 | ||||||
Subdomains
mail.konzerthaus.org |
Same first word
konzerthaus.ch |
konzerthaus.cc |
konzerthaus.org |
konzerthaus.jp |
konzerthaus.eu |
konzerthaus.de |
konzerthaus.com |
konzerthaus.at |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.a1.net2015-06-06 → 2017-08-22 · 4 obs
● 2017-08-22 22:16:18
○ 2026-03-25 04:06:06
○ 2026-05-14 22:36:24
○NSdns2.a1.net2015-06-06 → 2017-08-22 · 4 obs
● 2017-08-22 22:16:18
○ 2026-03-25 04:06:06
○ 2026-05-14 22:36:24
○NSdns3.a1.net2015-06-06 → 2017-08-22 · 4 obs
● 2017-08-22 22:16:18
○ 2026-03-25 04:06:06
○ 2026-05-14 22:36:24
●NSns1.world4you.at2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 04:06:06
● 2026-05-14 22:36:24
●NSns2.world4you.at2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 04:06:06
● 2026-05-14 22:36:24
○MXemail.aon.at2015-06-06 → 2017-08-22 · 4 obs
● 2017-08-22 22:16:18
○ 2026-03-25 04:06:06
○ 2026-05-14 22:36:24
●MXmail.konzerthaus.org2026-03-25 → 2026-05-14 · 3 obs
● 2026-03-25 04:06:06
● 2026-05-14 22:36:24
●A81.19.154.982026-03-25 → 2026-05-14 · 2 obs
● 2026-05-14 22:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| konzerthaus.org | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:185.132.32.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for konzerthaus.org (unsigned zone)
⏱️ Timing
Total: 2301ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.154.98 |
| NS | 2 | ns2.world4you.at, ns1.world4you.at |
| MX | 1 | mail.konzerthaus.org (pri: 10) |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
Hierarchy
konzerthaus.org is a parent of mail.konzerthaus.org.
IP Addresses
konzerthaus.org points to a single IP number: 81.19.154.98.
Other host names, for instance vocalist.at, oldtimer-traktoren-boerse.at, musicard.at, www.sut.or.at and flipper.land share IP numbers with konzerthaus.org.
Name Servers
Delegation for konzerthaus.org rests with two name servers, ns1.world4you.at and ns2.world4you.at.
konzerthaus.org shares the same name server setup as other domains, including birgit-obermann.at, mv-ried.at, erdbau-kreuzer.at, budo-k.com and sarko.at.
Host names with two IP numbers: 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
konzerthaus.org is handled by a single mail server, mail.konzerthaus.org.
mail.konzerthaus.org points to a single IP: 81.19.154.99.