zwitlab.io - robtex.com
zwitlab.io
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1206.awsdns-22.org ⭐ | ||||||
| A | 2600:9000:5304:b600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1206.awsdns-22.org | ||||||
| A | 205.251.196.182🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1206.awsdns-22.org | ||||||
| NS | ns-2008.awsdns-59.co.uk | ||||||
| A | 2600:9000:5307:d800::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-2008.awsdns-59.co.uk | ||||||
| A | 205.251.199.216🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-2008.awsdns-59.co.uk | ||||||
| NS | ns-24.awsdns-03.com | ||||||
| A | 2600:9000:5300:1800::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-24.awsdns-03.com | ||||||
| A | 205.251.192.24🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-24.awsdns-03.com | ||||||
| NS | ns-823.awsdns-38.net | ||||||
| A | 2600:9000:5303:3700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-823.awsdns-38.net | ||||||
| A | 205.251.195.55🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-823.awsdns-38.net | ||||||
| MX | zwitlab-io.mail.protection.outlook.com ⭐ | ||||||
| SOA | ns-1206.awsdns-22.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1776046853 | ||||||
Same first word
zwitlab.io |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1206.awsdns-22.org2026-02-16 → 2026-04-13 · 2 obs
● 2026-04-13 02:46:22
●NSns-2008.awsdns-59.co.uk2026-02-16 → 2026-04-13 · 2 obs
● 2026-04-13 02:46:22
●NSns-24.awsdns-03.com2026-02-16 → 2026-04-13 · 2 obs
● 2026-04-13 02:46:22
●NSns-823.awsdns-38.net2026-02-16 → 2026-04-13 · 2 obs
● 2026-04-13 02:46:22
●MXzwitlab-io.mail.protection.outlook.com2026-02-16 → 2026-04-13 · 2 obs
● 2026-04-13 02:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| zwitlab.io | ns-2008.awsdns-59.co.uk, ns-24.awsdns-03.com, ns-1206.awsdns-22.org, ns-823.awsdns-38.net | - |
✅ Authoritative Response
Server:205.251.196.182
NS records: ns-2008.awsdns-59.co.uk, ns-24.awsdns-03.com, ns-1206.awsdns-22.org, ns-823.awsdns-38.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zwitlab.io (unsigned zone)
⏱️ Timing
Total: 255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1206.awsdns-22.org, ns-2008.awsdns-59.co.uk... |
| MX | 1 | zwitlab-io.mail.protection.outlook.com ( |
| SOA | 1 | ns-1206.awsdns-22.org awsdns-hostmaster. |
Analysis
Name Servers
zwitlab.io is delegated to four name servers: ns-24.awsdns-03.com, ns-823.awsdns-38.net, ns-1206.awsdns-22.org and ns-2008.awsdns-59.co.uk.
zwitlab.io at least partially shares name servers with other domains such as furnetics.com, royalcanin.com.pl, d30jcbzkjq9elc.cloudfront.net, restaurantappengines.com and relaunch-konferenz.de.
These name servers are commonly used alongside ns-981.awsdns-58.net, ns-1448.awsdns-53.org and ns-1900.awsdns-45.co.uk.
Host names with two IP numbers:
ns-24.awsdns-03.com points to 2600:9000:5300:1800::1 and 205.251.192.24
ns-823.awsdns-38.net points to 2600:9000:5303:3700::1 and 205.251.195.55
ns-1206.awsdns-22.org points to 2600:9000:5304:b600::1 and 205.251.196.182
ns-2008.awsdns-59.co.uk points to 2600:9000:5307:d800::1 and 205.251.199.216
Mail Servers
zwitlab.io is handled by a single mail server, zwitlab-io.mail.protection.outlook.com.