spreadknowledge.com - dns.ninja
spreadknowledge.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=1781375438 | ||||||
Subdomains
www.spreadknowledge.com |
Same first word
spreadknowledge.com |
DNS History
16 records (11 active, 5 former)
●NSlisa.ns.cloudflare.com2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
○NSns67.domaincontrol.com2015-06-08 → 2017-12-23 · 3 obs
● 2017-12-23 11:25:40
○ 2026-06-13 18:42:56
○NSns68.domaincontrol.com2015-06-08 → 2017-12-23 · 3 obs
● 2017-12-23 11:25:40
○ 2026-06-13 18:42:56
●NSpaul.ns.cloudflare.com2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●MXalt1.aspmx.l.google.com2015-06-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●MXalt2.aspmx.l.google.com2015-06-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●MXalt3.aspmx.l.google.com2015-06-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●MXalt4.aspmx.l.google.com2015-06-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●MXaspmx.l.google.com2015-06-08 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●A104.21.20.2072026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●A172.67.194.1042026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●A2606:4700:3031::6815:14cf2026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
●A2606:4700:3032::ac43:c2682026-06-13 → 2026-06-13 · 2 obs
● 2026-06-13 18:42:56
○A71.162.230.382026-06-13 → 2026-06-13 · 1 obs
○A96.245.163.1302015-06-08 → 2017-01-22 · 4 obs
● 2017-01-22 00:43:16
○ 2017-12-23 11:25:40
○ 2026-06-13 18:42:56
○A96.245.163.182017-12-23 → 2017-12-23 · 3 obs
● 2017-12-23 11:25:40
○ 2026-06-13 18:42:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| spreadknowledge.com | lisa.ns.cloudflare.com, paul.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.135
NS records: lisa.ns.cloudflare.com, paul.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spreadknowledge.com (unsigned zone)
⏱️ Timing
Total: 171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.104, 104.21.20.207 |
| AAAA | 2 | 2606:4700:3032::ac43:c268, 2606:4700:3031::6815:14cf |
| NS | 2 | lisa.ns.cloudflare.com, paul.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | ahrefs-site-verification_0d3c10ec0ec9259, google-site-verification=ujOAS_iIEOe4pXP |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lisa.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)
Analysis
Hierarchy
spreadknowledge.com serves as the parent of www.spreadknowledge.com.
IP Addresses
spreadknowledge.com points to four IP numbers: 104.21.20.207, 172.67.194.104, 2606:4700:3031::6815:14cf and 2606:4700:3032::ac43:c268.
Two other host names, along with jocuriaparatecasino.com, f.trazk.com and pandasattack.com, also share IP numbers with spreadknowledge.com.
Name Servers
The NS records for spreadknowledge.com delegate to lisa.ns.cloudflare.com and paul.ns.cloudflare.com.
spreadknowledge.com shares its NS records with other domains, for example usv.com, hamburg-vielfalt.de, eveuniversity.net and two others.
spreadknowledge.com has at least partial name server overlap with other domains, such as arielmermaid(0x736578).com, surewayimmigration.com, levyrecognition.com and two others.
It is common to find these name servers paired with the name servers ken.ns.cloudflare.com.
DNS names with 6 IP addresses:
lisa.ns.cloudflare.com maps to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 additional IP addresses.
paul.ns.cloudflare.com maps to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 additional IP addresses.
Mail Servers
Mail for spreadknowledge.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between spreadknowledge.com and other domains, including ns500699.ns500693.ns500693.ns500699.ns500699.ns500699.ns500734.ns500699.ns500693.ns500588.ns500683.ns500588.ns500588.ns500612.ns500110.dtrkdll.com, chineseweightlifting.com, ns500731.ns500742.ns500671.ns500754.ns500704.ns500742.ns500731.ns500671.ns500742.ns500705.ns500688.ns500705.tenderladiesbz.com and two others.
alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are mail servers that frequently appear together with these mail servers.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 172.253.62.26 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.