studyhouse.ch - robtex.com
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studyhouse.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.194.219.198🇩🇪 Amazon | ||||||
| PTR | ec2-18-194-219-198.eu-central-1.compute.amazonaws.com | ||||||
| A | 63.177.21.131🇩🇪 Amazon | ||||||
| NS | ns-1456.awsdns-54.org ⭐ | ||||||
| A | 2600:9000:5305:b000::1🇺🇸 Amazon | ||||||
| PTR | ns-1456.awsdns-54.org | ||||||
| A | 205.251.197.176🇺🇸 Amazon | ||||||
| PTR | ns-1456.awsdns-54.org | ||||||
| NS | ns-1735.awsdns-24.co.uk | ||||||
| A | 2600:9000:5306:c700::1🇺🇸 Amazon | ||||||
| PTR | ns-1735.awsdns-24.co.uk | ||||||
| A | 205.251.198.199🇺🇸 Amazon | ||||||
| PTR | ns-1735.awsdns-24.co.uk | ||||||
| NS | ns-505.awsdns-63.com | ||||||
| A | 2600:9000:5301:f900::1🇺🇸 Amazon | ||||||
| PTR | ns-505.awsdns-63.com | ||||||
| A | 205.251.193.249🇺🇸 Amazon | ||||||
| PTR | ns-505.awsdns-63.com | ||||||
| NS | ns-837.awsdns-40.net | ||||||
| A | 2600:9000:5303:4500::1🇺🇸 Amazon | ||||||
| PTR | ns-837.awsdns-40.net | ||||||
| A | 205.251.195.69🇺🇸 Amazon | ||||||
| PTR | ns-837.awsdns-40.net | ||||||
| MX | mail.asknet.de ⭐ | ||||||
| A | 195.201.117.123🇩🇪 Hetzner | ||||||
| PTR | mail.asknet.de | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1456.awsdns-54.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ 🔒 | ||||||
| NS | b.nic.ch 🔒 | ||||||
| NS | d.nic.ch 🔒 | ||||||
| NS | e.nic.ch 🔒 | ||||||
| NS | f.nic.ch 🔒 | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-01-31 #17 | ||||||
Up
www.studyhouse.ch |
Same first word
studyhouse.co.uk |
studyhouse.at |
studyhouse.de |
studyhouse.co.jp |
studyhouse.org |
studyhouse.dk |
studyhouse.in |
studyhouse.ch |
studyhouse.jp |
studyhouse.biz |
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | b.nic.ch, f.nic.ch, a.nic.ch, d.nic.ch... | - |
| studyhouse.ch | ns-837.awsdns-40.net, ns-1456.awsdns-54.org, ns-1735.awsdns-24.co.uk, ns-505.awsdns-63.com | - |
✅ Authoritative Response
Server: 205.251.195.69
NS records: ns-837.awsdns-40.net, ns-1456.awsdns-54.org, ns-1735.awsdns-24.co.uk, ns-505.awsdns-63.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studyhouse.ch (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 63.177.21.131, 18.194.219.198 |
| NS | 4 | ns-1456.awsdns-54.org, ns-1735.awsdns-24.co.uk... |
| MX | 1 | mail.asknet.de (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1456.awsdns-54.org awsdns-hostmaster. |
AI analysis
studyhouse.ch is the parent of www.studyhouse.ch.
studyhouse.ch resolves to two IP numbers: 18.194.219.198 and 63.177.21.131.
Other host names, for instance softwarehouse.at, websrv-457232874.eu-central-1.elb.amazonaws.com, studyhouse.at, studyhouse.de and softwarehouse.de share IP numbers with studyhouse.ch.
studyhouse.ch is delegated to four name servers: ns-505.awsdns-63.com, ns-837.awsdns-40.net, ns-1456.awsdns-54.org and ns-1735.awsdns-24.co.uk.
studyhouse.ch shares some name servers with other domains, for example benilloba.infoisinfo.es, appzuka.io, balancecarbon.com, holy-170r.link and dllagent.com.
these name servers are often used with ns-300.awsdns-37.com, ns-1515.awsdns-61.org, ns-1589.awsdns-06.co.uk, ns-7.awsdns-00.com, ns-729.awsdns-27.net, ns-1814.awsdns-34.co.uk, ns-829.awsdns-39.net, ns-350.awsdns-43.com, ns-358.awsdns-44.com and ns-725.awsdns-26.net.
Host names with two IP numbers
Two IPs per host:
ns-505.awsdns-63.com points to 2600:9000:5301:f900::1 and 205.251.193.249
ns-837.awsdns-40.net points to 2600:9000:5303:4500::1 and 205.251.195.69
ns-1456.awsdns-54.org points to 2600:9000:5305:b000::1 and 205.251.197.176
ns-1735.awsdns-24.co.uk points to 2600:9000:5306:c700::1 and 205.251.198.199
studyhouse.ch is handled by a single mail server, mail.asknet.de.
studyhouse.ch shares the mail server setup with other domains, for example academic-center.at, softwarehouse.de, verify-service.com, academic-center.ch and sellsoftwareonline.de.
Host name mail.asknet.de points to IP 195.201.117.123.