knowlium.com - robtex.com
knowlium.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=1771291435 | ||||||
Same first word
knowlium.com |
DNS History
20 records (8 active, 12 former)
○NSns-1260.awsdns-29.org2016-03-24 → 2016-12-21 · 5 obs
● 2016-03-24 19:40:50
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○NSns-185.awsdns-23.com2016-03-24 → 2016-12-21 · 5 obs
● 2016-03-24 19:40:50
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○NSns-1999.awsdns-57.co.uk2016-03-24 → 2016-12-21 · 5 obs
● 2016-03-24 19:40:50
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○NSns-631.awsdns-14.net2016-03-24 → 2016-12-21 · 5 obs
● 2016-03-24 19:40:50
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○NSns3455.hostgator.com2015-06-03 → 2015-12-23 · 4 obs
● 2015-12-23 11:04:40
○ 2016-03-24 19:40:50
○ 2026-03-22 18:54:36
○NSns3456.hostgator.com2015-06-03 → 2015-12-23 · 4 obs
● 2015-12-23 11:04:40
○ 2016-03-24 19:40:50
○ 2026-03-22 18:54:36
○NSns6541.hostgator.com2015-06-03 → 2015-12-23 · 4 obs
● 2015-12-23 11:04:40
○ 2016-03-24 19:40:50
○ 2026-03-22 18:54:36
●NSns71.domaincontrol.com2026-03-06 → 2026-03-22 · 3 obs
● 2026-03-06 20:04:42
● 2026-03-22 18:54:36
●NSns72.domaincontrol.com2026-03-06 → 2026-03-22 · 3 obs
● 2026-03-06 20:04:42
● 2026-03-22 18:54:36
●MXalt1.aspmx.l.google.com2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
●MXalt2.aspmx.l.google.com2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
○MXalt3.aspmx.l.google.com2015-06-03 → 2016-12-21 · 4 obs
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
●MXalt3.aspmx.l.googlemail.com2026-03-06 → 2026-03-22 · 3 obs
● 2026-03-06 20:04:42
● 2026-03-22 18:54:36
○MXalt4.aspmx.l.google.com2015-06-03 → 2016-12-21 · 4 obs
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
●MXalt4.aspmx.l.googlemail.com2026-03-06 → 2026-03-22 · 3 obs
● 2026-03-06 20:04:42
● 2026-03-22 18:54:36
●MXaspmx.l.google.com2015-06-03 → 2026-03-22 · 2 obs
● 2026-03-22 18:54:36
●A50.62.172.982026-03-06 → 2026-03-22 · 3 obs
● 2026-03-06 20:04:42
● 2026-03-22 18:54:36
○A52.200.146.1972016-09-30 → 2016-12-21 · 5 obs
● 2016-09-30 12:07:28
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○A52.72.167.1332016-09-30 → 2016-12-21 · 5 obs
● 2016-09-30 12:07:28
● 2016-12-21 11:35:28
○ 2026-03-06 20:04:42
○ 2026-03-22 18:54:36
○A54.164.81.2462015-06-03 → 2016-03-24 · 4 obs
● 2016-03-24 19:40:50
○ 2016-09-30 12:07:28
○ 2026-03-22 18:54:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowlium.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowlium.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.62.172.98 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
IP Addresses
knowlium.com maps to IP address 50.62.172.98.
Other host names, for instance untitledsolutions.com, laser-machining.com, palmwiki.com, ferreirafoods.com and mysticsandmasters.com share IP numbers with knowlium.com.
Name Servers
Two name servers ns71.domaincontrol.com and ns72.domaincontrol.com are delegated to knowlium.com.
knowlium.com uses the same name server configuration as other domains, such as savvymarketingworks.com, alsalamtower.com, drlat.com, deltatecltda.com and mbc-buildingmaintenance.com.
Host names with two IPs:
ns71.domaincontrol.com points to 2603:5:2194::2e and 97.74.105.46.
ns72.domaincontrol.com points to 2603:5:2294::2e and 173.201.73.46.
Mail Servers
knowlium.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.googlemail.com and alt4.aspmx.l.googlemail.com.
knowlium.com shares mail servers with other domains at least in part, for instance ns500734.ns500693.ns500693.ns500699.ns500734.ns500699.ns500699.ns500699.ns500693.ns500699.ns500693.ns500693.ns500588.ns500693.ns500612.ns500110.dtrkdll.com, ns500731.ns500754.ns500742.ns500754.ns500704.ns500742.ns500688.ns500649.ns500291.ns500678.ns500291.ns500131.lustychickser.com, ns500731.ns500754.ns500731.ns500731.ns500742.ns500671.ns500705.ns500671.ns500678.ns500705.ns500678.ns500671.lusty(0x736c7574)z.com, ns500671.ns500731.ns500742.ns500742.ns500754.ns500704.ns500704.ns500704.ns500704.ns500705.ns500678.ns500666.ns500666.ns500153.tenderladiesbz.com and ns500758.ns500698.ns500758.ns500735.ns500698.ns500736.ns500576.ns500576.ns500708.ns500619.ns500652.ns500576.trackreceptor.com.
These mail servers are commonly used alongside alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, mailstore1.secureserver.net and smtp.secureserver.net.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.