selfchecktests.com - robtex.com
selfchecktests.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777848821 | ||||||
Same first word
selfchecktests.com |
DNS History
6 records (6 active, 0 former)
●NSns-1011.awsdns-62.net2026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
●NSns-1120.awsdns-12.org2026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
●NSns-1921.awsdns-48.co.uk2026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
●NSns-343.awsdns-42.com2026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
●MXmailserver1.webfactory.co.uk2026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
●A23.227.38.652026-05-03 → 2026-05-03 · 2 obs
● 2026-05-03 23:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| selfchecktests.com | ns-343.awsdns-42.com, ns-1011.awsdns-62.net, ns-1120.awsdns-12.org, ns-1921.awsdns-48.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.129
NS records: ns-343.awsdns-42.com, ns-1011.awsdns-62.net, ns-1120.awsdns-12.org, ns-1921.awsdns-48.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for selfchecktests.com (unsigned zone)
⏱️ Timing
Total: 649ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 4 | ns-1011.awsdns-62.net, ns-1120.awsdns-12.org... |
| MX | 1 | mailserver1.webfactory.co.uk (pri: 10) |
| TXT | 1 | v=spf1 mx include:amazonses.com include: |
| SOA | 1 | ns-1011.awsdns-62.net awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-343.awsdns-42.com, ns-343.awsdns-42.com)
Analysis
IP Addresses
selfchecktests.com points to an IP address: 23.227.38.65.
other host names include matine.com, prestigeunited.com, jumeirahroad.com, host-60.phidal.com and supersuple.com; they share IP numbers with selfchecktests.com.
Name Servers
selfchecktests.com delegates to four name servers: ns-343.awsdns-42.com, ns-1011.awsdns-62.net, ns-1120.awsdns-12.org and ns-1921.awsdns-48.co.uk.
selfchecktests.com at least partially shares name servers with other domains, for instance pacificcommerce.com.au, dune.security, u4u.com, smartwisecamp.com and mbdltd.co.uk.
Host names with two IP numbers: ns-343.awsdns-42.com points to 2600:9000:5301:5700::1 and 205.251.193.87; ns-1011.awsdns-62.net points to 2600:9000:5303:f300::1 and 205.251.195.243; ns-1120.awsdns-12.org points to 2600:9000:5304:6000::1 and 205.251.196.96; ns-1921.awsdns-48.co.uk points to 2600:9000:5307:8100::1 and 205.251.199.129.
Mail Servers
selfchecktests.com is handled by a single mail server, mailserver1.webfactory.co.uk.
selfchecktests.com uses the same mail server setup as other domains, for instance deltaqua.co.uk, aposmondthatchingltd.com, healthlinehealthcareltd.co.uk, ddlpattesting.com and ashwoodchimneys.co.uk.
selfchecktests.com shares at least some mail servers with other domains, including minutewriting.com and fairwayfife.com.
The host name mailserver1.webfactory.co.uk points to IP 34.241.56.88.