upknow.com - robtex.com

upknow.com

DNSSEC⚠️ Not signed
NSs9.upknow.com ⭐ ⚠️ Not in zone NS records
NSs8.upknow.com ⚠️ Not in zone NS records
SOAs9.upknow.comhostmaster@upknowledge.com serial=2401234198

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

mailbackup1.upknow.com
s3.upknow.com
s7.upknow.com

Same first word

upknow.com

Similar names

knowup.it

DNS History

6 records (2 active, 4 former)

20162017201820192020202120222023202420252026NSs8.upknow.coms9.upknow.comMXmail.upknowledge.commailbackup1.upknow.commailbackup2.upknow.comA188.117.0.197
●NSs8.upknow.com2015-06-27 → 2026-03-21 · 2 obs
● 2015-06-27 14:19:58
● 2026-03-21 08:20:40
●NSs9.upknow.com2015-06-27 → 2026-03-21 · 2 obs
● 2015-06-27 14:19:58
● 2026-03-21 08:20:40
○MXmail.upknowledge.com2015-06-27 → 2026-02-17 · 4 obs
● 2015-06-27 14:19:58
● 2026-02-17 07:14:40
○ 2026-02-27 21:05:38
○ 2026-03-21 08:20:40
○MXmailbackup1.upknow.com2015-06-27 → 2026-02-17 · 4 obs
● 2015-06-27 14:19:58
● 2026-02-17 07:14:40
○ 2026-02-27 21:05:38
○ 2026-03-21 08:20:40
○MXmailbackup2.upknow.com2015-06-27 → 2026-02-17 · 4 obs
● 2015-06-27 14:19:58
● 2026-02-17 07:14:40
○ 2026-02-27 21:05:38
○ 2026-03-21 08:20:40
○A188.117.0.1972015-06-27 → 2026-02-17 · 4 obs
● 2015-06-27 14:19:58
● 2026-02-17 07:14:40
○ 2026-02-27 21:05:38
○ 2026-03-21 08:20:40

🔍 DNS Trace

Analysis

Hierarchy

upknow.com is the parent of mailbackup1.upknow.com, s3.upknow.com and s7.upknow.com.

Name Servers

upknow.com is delegated to two name servers s8.upknow.com and s9.upknow.com.

upknow.com uses the same name server configuration as other domains, such as upknowledge.com.