icwhen.com - dns.ninja
icwhen.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=1785300872 | ||||||
Previously MX for
Subdomains
Same first word
icwhen.com |
Similar names
DNS History
14 records (7 active, 7 former)
●NSns1.linode.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
○NSns1.superwebhost.com2016-12-29 → 2018-06-06 · 5 obs
● 2016-12-29 14:42:04
● 2018-06-06 07:47:46
○ 2026-03-06 05:16:18
○ 2026-07-29 05:06:56
○NSns17.van-dns.com2015-08-07 → 2016-12-21 · 4 obs
● 2016-12-21 06:05:24
○ 2016-12-29 14:42:04
○ 2026-07-29 05:06:56
○NSns18.van-dns.com2015-08-07 → 2016-12-21 · 4 obs
● 2016-12-21 06:05:24
○ 2016-12-29 14:42:04
○ 2026-07-29 05:06:56
●NSns2.linode.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
○NSns2.superwebhost.com2016-12-29 → 2018-06-06 · 5 obs
● 2016-12-29 14:42:04
● 2018-06-06 07:47:46
○ 2026-03-06 05:16:18
○ 2026-07-29 05:06:56
●NSns3.linode.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
●NSns4.linode.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
●NSns5.linode.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
○MXicwhen.com2015-08-07 → 2018-06-06 · 4 obs
● 2018-06-06 07:47:46
○ 2026-03-06 05:16:18
○ 2026-07-29 05:06:56
●MXsmtp.icwhen.com2026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
●A155.248.237.862026-03-06 → 2026-07-29 · 3 obs
● 2026-03-06 05:16:18
● 2026-07-29 05:06:56
○A208.92.161.202016-12-29 → 2018-06-06 · 5 obs
● 2016-12-29 14:42:04
● 2018-06-06 07:47:46
○ 2026-03-06 05:16:18
○ 2026-07-29 05:06:56
○A64.40.123.332015-08-07 → 2016-12-21 · 4 obs
● 2016-12-21 06:05:24
○ 2016-12-29 14:42:04
○ 2026-07-29 05:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| icwhen.com | ns1.linode.com, ns2.linode.com | 4 records |
✅ Authoritative Response
Server:92.123.94.2
NS records: ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icwhen.com (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.248.237.86 |
| NS | 5 | ns2.linode.com, ns5.linode.com... |
| MX | 1 | smtp.icwhen.com (pri: 10) |
| SOA | 1 | ns1.linode.com admin.icwhen.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)
Analysis
Hierarchy
www.icwhen.com and smtp.icwhen.com each fall under icwhen.com as their parent domain.
IP Addresses
icwhen.com resolves to just one IP address, 155.248.237.86.
Two other host names, along with lameliere.com, inzamac.es and mail.nosugaraddedpoetry.org, also share IP numbers with icwhen.com.
Name Servers
icwhen.com delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
icwhen.com partially shares its NS delegation with several other domains, including kalapingka.app, pharmily.africa, futurestradingguides.com and two others.
These name servers are regularly seen alongside ns4.linode.com and ns5.linode.com as name servers.
Host names that have two IP addresses:
ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
The sole mail server for icwhen.com is smtp.icwhen.com.
There is one IP number for smtp.icwhen.com: 155.248.237.86.