qa1.ch - robtex.com
qa1.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.228.93.60🇮🇪 Amazon54.228.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-228-93-60.eu-west-1.compute.amazonaws.com | ||||||
| A | 63.34.232.216🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix | ||||||
| NS | ns-214.awsdns-26.com ⭐ | ||||||
| A | 2600:9000:5300:d600::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-214.awsdns-26.com | ||||||
| A | 205.251.192.214🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-214.awsdns-26.com | ||||||
| NS | ns-1388.awsdns-45.org | ||||||
| A | 2600:9000:5305:6c00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1388.awsdns-45.org | ||||||
| A | 205.251.197.108🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1388.awsdns-45.org | ||||||
| NS | ns-1910.awsdns-46.co.uk | ||||||
| A | 2600:9000:5307:7600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1910.awsdns-46.co.uk | ||||||
| A | 205.251.199.118🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1910.awsdns-46.co.uk | ||||||
| NS | ns-861.awsdns-43.net | ||||||
| A | 2600:9000:5303:5d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-861.awsdns-43.net | ||||||
| A | 205.251.195.93🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-861.awsdns-43.net | ||||||
| SOA | ns-214.awsdns-26.comawsdns-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 2026-03-04 #12 | ||||||
Same first word
Similar names
aq1.ru |
1qa.mobi |
1qa.ru |
q1a.de |
1qa.com |
1qa.net |
a1q.de |
1aq.at |
aq1.hu |
aq1.de |
1qa.eu |
a1q.ru |
aq1.co |
a1q.com |
q1a.com |
aq1.se |
a1q.net |
1qa.jp |
1qa.de |
1qa.info |
aq1.pl |
aq1.nz |
aq1.net |
1qa.biz |
1qa.cn |
1aq.com |
1aq.net |
aq1.at |
1qa.co |
DNS History
10 records (6 active, 4 former)
●NSns-1388.awsdns-45.org2026-03-11 → 2026-03-13 · 2 obs
● 2026-03-13 00:59:56
●NSns-1910.awsdns-46.co.uk2026-03-11 → 2026-03-13 · 2 obs
● 2026-03-13 00:59:56
●NSns-214.awsdns-26.com2026-03-11 → 2026-03-13 · 2 obs
● 2026-03-13 00:59:56
●NSns-861.awsdns-43.net2026-03-11 → 2026-03-13 · 2 obs
● 2026-03-13 00:59:56
○A52.208.27.1082026-03-11 → 2026-03-13 · 2 obs
○ 2026-03-13 00:59:56
○A52.49.202.2552026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-13 00:59:54
○ 2026-03-13 00:59:56
○A52.51.226.202026-03-11 → 2026-03-11 · 3 obs
○ 2026-03-13 00:59:54
○ 2026-03-13 00:59:56
●A54.228.93.602026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 00:59:54
● 2026-03-13 00:59:56
○A54.246.208.2472026-03-11 → 2026-03-13 · 2 obs
○ 2026-03-13 00:59:56
●A63.34.232.2162026-03-13 → 2026-03-13 · 3 obs
● 2026-03-13 00:59:54
● 2026-03-13 00:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| qa1.ch | ns-214.awsdns-26.com, ns-861.awsdns-43.net, ns-1388.awsdns-45.org, ns-1910.awsdns-46.co.uk | - |
✅ Authoritative Response
Server: 205.251.197.108
NS records: ns-214.awsdns-26.com, ns-861.awsdns-43.net, ns-1388.awsdns-45.org, ns-1910.awsdns-46.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qa1.ch (unsigned zone)
⏱️ Timing
Total: 1818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.228.93.60, 63.34.232.216 |
| NS | 4 | ns-1388.awsdns-45.org, ns-1910.awsdns-46.co.uk... |
| SOA | 1 | ns-214.awsdns-26.com awsdns-hostmaster.a |
Analysis
IP Addresses
qa1.ch points to two IPs: 54.228.93.60 and 63.34.232.216.
Other host names, such as ec2-63-34-232-216.eu-west-1.compute.amazonaws.com and crozdesk-embed-web-1282062239.eu-west-1.elb.amazonaws.com, share IP numbers with qa1.ch.
Name Servers
qa1.ch is delegated to four name servers: ns-214.awsdns-26.com, ns-861.awsdns-43.net, ns-1388.awsdns-45.org and ns-1910.awsdns-46.co.uk.
qa1.ch at least partially shares name servers with other domains, including agreed.com, seremeth.com, traduccioneschino.es, burlingtonwineandspirits.com and spusu-entitlements.com.
These name servers are often used together with ns-805.awsdns-36.net, ns-134.awsdns-16.com, ns-1524.awsdns-62.org, ns-213.awsdns-26.com, ns-616.awsdns-13.net, ns-1489.awsdns-58.org, ns-1834.awsdns-37.co.uk, ns-677.awsdns-20.net and ns-1065.awsdns-05.org.
Hosts with two IP numbers:
Host ns-214.awsdns-26.com points to 2600:9000:5300:d600::1 and 205.251.192.214
Host ns-861.awsdns-43.net points to 2600:9000:5303:5d00::1 and 205.251.195.93
Host ns-1388.awsdns-45.org points to 2600:9000:5305:6c00::1 and 205.251.197.108
Host ns-1910.awsdns-46.co.uk points to 2600:9000:5307:7600::1 and 205.251.199.118