knosp.com - dns.ninja
knosp.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=1785985629 | ||||||
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
○NSdns073.b.register.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
○NSdns105.a.register.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
○NSdns217.c.register.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
○NSdns249.d.register.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
●NSns-cloud-b1.googledomains.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●NSns-cloud-b2.googledomains.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●NSns-cloud-b3.googledomains.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●NSns-cloud-b4.googledomains.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●MXalt1.aspmx.l.google.com2015-08-22 → 2026-08-06 · 2 obs
● 2026-08-06 03:20:10
●MXalt2.aspmx.l.google.com2015-08-22 → 2026-08-06 · 2 obs
● 2026-08-06 03:20:10
●MXalt3.aspmx.l.google.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●MXalt4.aspmx.l.google.com2026-03-25 → 2026-08-06 · 3 obs
● 2026-03-25 17:11:10
● 2026-08-06 03:20:10
●MXaspmx.l.google.com2015-08-22 → 2026-08-06 · 2 obs
● 2026-08-06 03:20:10
○MXaspmx2.googlemail.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
○MXaspmx3.googlemail.com2015-08-22 → 2016-07-17 · 4 obs
● 2016-07-17 06:43:16
○ 2026-03-25 17:11:10
○ 2026-08-06 03:20:10
●A216.21.239.1972015-08-22 → 2026-08-06 · 2 obs
● 2026-08-06 03:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| knosp.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knosp.com (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.21.239.197 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
knosp.com resolves to one IP address: 216.21.239.197.
tufts.tv, nishusa.com, jeremyshepherd.com and two other host names share IP numbers with knosp.com.
Name Servers
The authoritative name servers for knosp.com are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
knosp.com has at least partial name server overlap with other domains, such as gatewayapimeta.infinitylearn.com, adversity.biz, musegravity.com and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com all point to exactly two IP numbers each: ns-cloud-b1.googledomains.com → 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com → 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com → 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com → 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
knosp.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
knosp.com has at least partial mail server overlap with other domains such as russtand.ru, ns500759.ns500759.ns500759.ns500735.ns500736.ns500698.ns500736.ns500698.ns500736.ns500576.ns500708.ns500698.ns500698.ns500619.ns500619.ns500619.trackreceptor.com, ns500742.ns500671.ns500742.ns500742.ns500742.ns500704.ns500731.ns500678.ns500678.ns500705.ns500671.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com and two more.
These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com resolves to two addresses: 142.251.167.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.