knote.com - dns.ninja
knote.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=1784650382 | ||||||
Subdomains
science.knote.com |
Same first word
knote.info |
knote.co |
knote.ru |
knote.eu |
knote.cloud |
knote.com.tr |
knote.us |
knote.org |
knote.co.uk |
knote.de |
knote.cn |
knote.kr |
knote.me |
knote.com |
knote.co.kr |
knote.com.au |
knote.net |
knote.jp |
Similar names
DNS History
18 records (8 active, 10 former)
●NSarvind.ns.cloudflare.com2026-02-14 → 2026-07-21 · 3 obs
● 2026-02-14 20:38:46
● 2026-07-21 16:42:48
●NSchelsea.ns.cloudflare.com2026-02-14 → 2026-07-21 · 3 obs
● 2026-02-14 20:38:46
● 2026-07-21 16:42:48
○NSns-1210.awsdns-23.org2015-05-29 → 2021-05-20 · 4 obs
● 2021-05-20 11:16:26
○ 2026-02-14 20:38:46
○ 2026-07-21 16:42:48
○NSns-127.awsdns-15.com2015-05-29 → 2021-05-20 · 4 obs
● 2021-05-20 11:16:26
○ 2026-02-14 20:38:46
○ 2026-07-21 16:42:48
○NSns-1847.awsdns-38.co.uk2015-05-29 → 2021-05-20 · 4 obs
● 2021-05-20 11:16:26
○ 2026-02-14 20:38:46
○ 2026-07-21 16:42:48
○NSns-924.awsdns-51.net2015-05-29 → 2021-05-20 · 4 obs
● 2021-05-20 11:16:26
○ 2026-02-14 20:38:46
○ 2026-07-21 16:42:48
●MXalt1.aspmx.l.google.com2015-05-29 → 2026-07-21 · 2 obs
● 2026-07-21 16:42:48
●MXalt2.aspmx.l.google.com2015-05-29 → 2026-07-21 · 2 obs
● 2026-07-21 16:42:48
●MXalt3.aspmx.l.google.com2015-05-29 → 2026-07-21 · 2 obs
● 2026-07-21 16:42:48
●MXalt4.aspmx.l.google.com2015-05-29 → 2026-07-21 · 2 obs
● 2026-07-21 16:42:48
●MXaspmx.l.google.com2015-05-29 → 2026-07-21 · 2 obs
● 2026-07-21 16:42:48
○A52.32.241.2372015-12-13 → 2016-03-31 · 5 obs
● 2015-12-13 14:24:20
● 2016-03-31 07:56:16
○ 2016-12-29 11:17:18
○ 2026-07-21 16:42:48
○A52.38.193.1262016-12-29 → 2016-12-29 · 4 obs
● 2016-12-29 11:17:18
○ 2017-07-20 19:50:42
○ 2026-07-21 16:42:48
○A54.147.40.1002021-05-20 → 2021-05-20 · 4 obs
● 2021-05-20 11:16:26
○ 2026-02-14 20:38:46
○ 2026-07-21 16:42:48
○A54.148.129.742015-10-11 → 2015-10-11 · 4 obs
● 2015-10-11 14:19:40
○ 2015-12-13 14:24:20
○ 2026-07-21 16:42:48
○A54.175.41.2162017-07-20 → 2017-07-20 · 4 obs
● 2017-07-20 19:50:42
○ 2021-05-20 11:16:26
○ 2026-07-21 16:42:48
○A54.69.157.152015-05-29 → 2015-05-29 · 3 obs
○ 2015-10-11 14:19:40
○ 2026-07-21 16:42:48
●A54.91.164.1902026-02-14 → 2026-07-21 · 3 obs
● 2026-02-14 20:38:46
● 2026-07-21 16:42:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knote.com | chelsea.ns.cloudflare.com, arvind.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.227
NS records: chelsea.ns.cloudflare.com, arvind.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knote.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.91.164.190 |
| NS | 2 | arvind.ns.cloudflare.com, chelsea.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:m |
| SOA | 1 | arvind.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chelsea.ns.cloudflare.com, chelsea.ns.cloudflare.com, chelsea.ns.cloudflare.com...)
Analysis
Hierarchy
knote.com is the parent zone for science.knote.com.
IP Addresses
knote.com has exactly one IP address — 54.91.164.190.
Among the host names that share IP numbers with knote.com is ec2-54-91-164-190.compute-1.amazonaws.com, as one example.
Name Servers
The NS records for knote.com delegate to arvind.ns.cloudflare.com and chelsea.ns.cloudflare.com.
The name server configuration of knote.com is shared with other domains, for instance 5019meritking.com, meritking4125.com, meritking5015.cam and two others.
knote.com partially shares its NS delegation with several other domains, including newsbase.co.uk, 6688ly.com, labonata.com and two others.
The name servers dale.ns.cloudflare.com, gail.ns.cloudflare.com, meadow.ns.cloudflare.com and addilyn.ns.cloudflare.com are often found in use alongside these name servers.
Hosts with 6 IP addresses each:
arvind.ns.cloudflare.com maps to 108.162.195.227, 162.159.44.227, 172.64.35.227 and 3 additional IP addresses.
chelsea.ns.cloudflare.com maps to 108.162.194.177, 162.159.38.177, 172.64.34.177 and 3 additional IP addresses.
Mail Servers
knote.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by knote.com are shared with other domains: alsar.co.uk, ns500698.ns500698.ns500759.ns500698.ns500735.ns500736.ns500735.ns500698.ns500736.ns500708.ns500576.ns500698.ns500698.ns500619.ns500652.ns500619.trackreceptor.com, ns500754.ns500731.ns500671.ns500742.ns500671.ns500742.ns500754.ns500688.ns500705.ns500704.ns500671.ns500671.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com and two others among them.
It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, as well as two others.
Host names pointing to two IP addresses:
The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c06::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1a.