testbed.info - dns.ninja
testbed.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::188🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.188🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1677516954 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1782052950 | ||||||
Subdomains
mail.testbed.info |
Same first word
Similar names
tedbets.com |
btested.com |
bestdet.com |
tdebets.com |
bedtest.com |
destbet.com |
debtset.com |
bestted.com |
bedtest.nl |
setdebt.com |
DNS History
11 records (7 active, 4 former)
○NSns1.iaf.nl2015-07-04 → 2017-06-23 · 3 obs
● 2017-06-23 16:01:04
○ 2026-06-21 14:50:16
●NSns1.stackdns.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
○NSns2.iaf.nl2015-07-04 → 2017-06-23 · 3 obs
● 2017-06-23 16:01:04
○ 2026-06-21 14:50:16
●NSns2.stackdns.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
●NSns3.stackdns.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
●NSns4.stackdns.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
○MXmail.testbed.info2015-07-04 → 2017-06-23 · 3 obs
● 2017-06-23 16:01:04
○ 2026-06-21 14:50:16
●MXmx.stackmail.com2026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
●A185.151.30.1882026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
●A2a07:7800::1882026-06-21 → 2026-06-21 · 2 obs
● 2026-06-21 14:50:16
○A5.172.44.482015-07-04 → 2017-06-23 · 3 obs
● 2017-06-23 16:01:04
○ 2026-06-21 14:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| testbed.info | ns4.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns3.stackdns.com | - |
✅ Authoritative Response
Server:146.148.28.88
NS records: ns4.stackdns.com, ns2.stackdns.com, ns1.stackdns.com, ns3.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testbed.info (unsigned zone)
⏱️ Timing
Total: 894ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.188 |
| AAAA | 1 | 2a07:7800::188 |
| NS | 4 | ns4.stackdns.com, ns2.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
Analysis
Hierarchy
testbed.info is the parent zone for mail.testbed.info.
IP Addresses
testbed.info resolves to the IP addresses 185.151.30.188 and 2a07:7800::188
Among the host names that share IP numbers with testbed.info are trygetvisa.com, 49s.info, westcountrytea.co.uk and two others.
Name Servers
The domain testbed.info is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
testbed.info partially shares its NS delegation with several other domains, including perthcentre.co.uk, drivestyledriveways.co.uk, autofitelectune.co.uk and two others.
ns1.stackdns.com resolves to 35.197.225.59. ns2.stackdns.com resolves to 146.148.28.88. ns3.stackdns.com resolves to 35.198.79.191. ns4.stackdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.
Mail Servers
testbed.info routes its mail through a single mail server, mx.stackmail.com.
testbed.info has the same mail server arrangement as a number of other domains, for example ludlow.org.uk, apumone.com, plm-uk.com and two more.
There is one IP number for mx.stackmail.com: 185.151.28.67.