buildcheck.com - robtex.com
buildcheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.66.62.89🇸🇪 Inleed188.66.62.0/24 | ||||||
| PTR | noptr.inleed.net | ||||||
| NS | ns1.server-185-189-50-140.da.direct ⭐ ⚠️ Not in parent delegation | ||||||
| A | 185.189.50.140🇸🇪 Inleed185.189.48.0/22 | ||||||
| PTR | mail.buildplanner.com | ||||||
| NS | ns1.buildplanner.com ⚠️ Not in zone NS records | ||||||
| A | 216.150.1.65🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.129🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns2.buildplanner.com ⚠️ Not in zone NS records | ||||||
| A | 216.150.1.65🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| A | 216.150.16.1🇨🇦 Amazon216.150.16.0/24 EC2 Prefix | ||||||
| NS | ns2.server-185-189-50-140.da.direct ⚠️ Not in parent delegation | ||||||
| A | 185.189.50.140🇸🇪 Inleed185.189.48.0/22 | ||||||
| PTR | mail.buildplanner.com | ||||||
| MX | mail.buildcheck.com ⭐ | ||||||
| A | 185.189.50.140🇸🇪 Inleed185.189.48.0/22 | ||||||
| PTR | mail.buildplanner.com | ||||||
| TXT | v=spf1 a mx ip4:185.189.50.140 ~all | ||||||
| SOA | ns1.server-185-189-50-140.da.directhostmaster@buildcheck.com 2026-04-23 #3 | ||||||
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=1778439591 | ||||||
Subdomains
mail.buildcheck.com |
Same first word
Similar names
DNS History
16 records (6 active, 10 former)
○NSbuy.internettraffic.com2015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 08:38:00
○ 2017-01-07 15:03:26
○ 2026-05-10 19:24:42
●NSns1.buildplanner.com2026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
○NSns1.sedoparking.com2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 10:18:20
○ 2026-03-07 05:15:20
○ 2026-05-10 19:24:42
●NSns1.server-185-189-50-140.da.direct2026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
○NSns1.uniregistrymarket.link2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 15:03:26
○ 2018-09-07 10:18:20
○ 2026-05-10 19:24:42
●NSns2.buildplanner.com2026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
○NSns2.sedoparking.com2018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 10:18:20
○ 2026-03-07 05:15:20
○ 2026-05-10 19:24:42
●NSns2.server-185-189-50-140.da.direct2026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
○NSns2.uniregistrymarket.link2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 15:03:26
○ 2018-09-07 10:18:20
○ 2026-05-10 19:24:42
○NSsell.internettraffic.com2015-07-02 → 2016-04-22 · 4 obs
● 2016-04-22 08:38:00
○ 2017-01-07 15:03:26
○ 2026-05-10 19:24:42
○MXlocalhost2018-09-07 → 2018-09-07 · 3 obs
○ 2026-03-07 05:15:20
○ 2026-05-10 19:24:42
●MXmail.buildcheck.com2026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
●A188.66.62.892026-03-07 → 2026-05-10 · 3 obs
● 2026-03-07 05:15:20
● 2026-05-10 19:24:42
○A69.172.201.1532016-04-22 → 2017-01-07 · 5 obs
● 2016-04-22 08:38:00
● 2017-01-07 15:03:26
○ 2018-09-07 10:18:20
○ 2026-05-10 19:24:42
○A69.172.201.2082015-07-02 → 2016-02-05 · 4 obs
● 2016-02-05 18:36:10
○ 2016-04-22 08:38:00
○ 2026-05-10 19:24:42
○A72.52.4.1192018-09-07 → 2018-09-07 · 4 obs
● 2018-09-07 10:18:20
○ 2026-03-07 05:15:20
○ 2026-05-10 19:24:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net... | - |
| buildcheck.com | ns1.buildplanner.com, ns2.buildplanner.com | 2 records |
✅ Authoritative Response
Server:185.189.50.140
NS records: ns1.buildplanner.com, ns2.buildplanner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildcheck.com (unsigned zone)
⏱️ Timing
Total: 368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.66.62.89 |
| NS | 2 | ns2.server-185-189-50-140.da.direct, ns1.server-185-189-50-140.da.direct |
| MX | 1 | mail.buildcheck.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.189.50.140 ~all |
| SOA | 1 | ns1.server-185-189-50-140.da.direct host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.buildplanner.com, ns2.buildplanner.com)
Analysis
Hierarchy
The parent of mail.buildcheck.com is buildcheck.com.
IP Addresses
buildcheck.com points to IP number: 188.66.62.89.
Name Servers
buildcheck.com is delegated to four name servers: ns1.buildplanner.com, ns2.buildplanner.com, ns1.server-185-189-50-140.da.direct and ns2.server-185-189-50-140.da.direct.
Two-IP hostnames:
ns1.buildplanner.com points to: 216.150.1.65 and 216.150.16.129.
ns2.buildplanner.com points to: 216.150.1.65 and 216.150.16.1.
Single-IP hostnames:
ns1.server-185-189-50-140.da.direct points to: 185.189.50.140.
ns2.server-185-189-50-140.da.direct points to: 185.189.50.140.
Hostnames pointing to 216.150.1.65: ns1.buildplanner.com and ns2.buildplanner.com.
Hostnames pointing to 185.189.50.140: ns1.server-185-189-50-140.da.direct and ns2.server-185-189-50-140.da.direct.
Mail Servers
buildcheck.com is handled by a single mail server, mail.buildcheck.com.
mail.buildcheck.com points to a single IP: 185.189.50.140.