isacheck.com - robtex.com
isacheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.websiteservername.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:306a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.106Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.websiteservername.com ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:31f2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.49.242Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1774752172 | ||||||
Subdomains
mail.isacheck.com |
Same first word
isacheck.com |
Similar names
iceshack.com |
iceshack.ca |
saicheck.com |
iceshack.co.uk |
sakechic.com |
siacheck.com |
schackie.dk |
aichecks.com |
checksai.com |
iceshack.net |
chicakes.com |
icehacks.com |
DNS History
7 records (2 active, 5 former)
○NSns.123-reg.co.uk2016-04-26 → 2017-05-19 · 4 obs
● 2017-05-19 06:02:36
○ 2026-03-23 21:08:44
○ 2026-03-29 02:55:52
●NSns1.websiteservername.com2026-03-23 → 2026-03-29 · 3 obs
● 2026-03-23 21:08:44
● 2026-03-29 02:55:52
○NSns2.123-reg.co.uk2016-04-26 → 2017-05-19 · 4 obs
● 2017-05-19 06:02:36
○ 2026-03-23 21:08:44
○ 2026-03-29 02:55:52
●NSns2.websiteservername.com2026-03-23 → 2026-03-29 · 3 obs
● 2026-03-23 21:08:44
● 2026-03-29 02:55:52
○MXmx0.123-reg.co.uk2016-04-26 → 2017-05-19 · 4 obs
● 2017-05-19 06:02:36
○ 2026-03-23 21:08:44
○ 2026-03-29 02:55:52
○MXmx1.123-reg.co.uk2016-04-26 → 2017-05-19 · 4 obs
● 2017-05-19 06:02:36
○ 2026-03-23 21:08:44
○ 2026-03-29 02:55:52
○A81.21.76.622016-04-26 → 2017-05-19 · 4 obs
● 2017-05-19 06:02:36
○ 2026-03-23 21:08:44
○ 2026-03-29 02:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| isacheck.com | ns1.websiteservername.com, ns2.websiteservername.com | 4 records |
✅ Authoritative Response
Server:162.159.49.242
NS records: ns1.websiteservername.com, ns2.websiteservername.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isacheck.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.websiteservername.com, ns1.websiteservername.com, ns2.websiteservername.com...)
Analysis
Hierarchy
mail.isacheck.com is a child of isacheck.com.
Name Servers
isacheck.com's delegation uses two name servers: ns1.websiteservername.com and ns2.websiteservername.com.
isacheck.com uses the same name server setup as other domains, such as iawf.org.uk, vtinteractive.com, hidethewine.com, thechristiandomainhost.com and leamingtongrower.com.
isacheck.com at least partially shares name servers with other domains, including htstel.com, dcsr.com.mx, christophesavary.com, websiteguy.co.nz and sylvaindelisle.com.
These name servers are commonly used with ns1411.websiteservername.com, ns1412.websiteservername.com, ns1301.websiteservername.com, ns1302.websiteservername.com, ns1321.websiteservername.com, ns1322.websiteservername.com, ns1281.websiteservername.com, ns1282.websiteservername.com, ns1311.websiteservername.com and ns1312.websiteservername.com.
Host names with two IPs:
ns1.websiteservername.com points to 2400:cb00:2049:1::a29f:306a and 162.159.48.106
ns2.websiteservername.com points to 2400:cb00:2049:1::a29f:31f2 and 162.159.49.242