knowtech.com - robtex.com
knowtech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 86-105-245-69.haip.transip.net | ||||||
| NS | ns1.eftydns.com ⭐ | ||||||
| A | 87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 87-253-137-197.colo.transip.net | ||||||
| NS | ns2.eftydns.com | ||||||
| A | 136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 136-144-254-183.colo.transip.net | ||||||
| SOA | ns1.eftydns.comhostmaster@knowtech.com 2026-05-07 #1 | ||||||
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=1778351221 | ||||||
Same first word
knowtech.cc |
knowtech.es |
knowtech.gr |
knowtech.com |
knowtech.info |
knowtech.se |
knowtech.ws |
knowtech.com.co |
knowtech.com.ar |
Similar names
DNS History
12 records (3 active, 9 former)
●NSns1.eftydns.com2026-03-30 → 2026-05-09 · 3 obs
● 2026-03-30 03:07:50
● 2026-05-09 18:42:54
○NSns13.domaincontrol.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-06-09 15:46:32
○ 2026-05-09 18:42:54
○NSns14.domaincontrol.com2007-10-31 → 2007-10-31 · 3 obs
○ 2015-06-09 15:46:32
○ 2026-05-09 18:42:54
●NSns2.eftydns.com2026-03-30 → 2026-05-09 · 3 obs
● 2026-03-30 03:07:50
● 2026-05-09 18:42:54
○NSns29.domaincontrol.com2015-06-09 → 2017-07-01 · 5 obs
● 2015-06-09 15:46:32
● 2017-07-01 22:11:56
○ 2026-03-30 03:07:50
○ 2026-05-09 18:42:54
○NSns30.domaincontrol.com2015-06-09 → 2017-07-01 · 5 obs
● 2015-06-09 15:46:32
● 2017-07-01 22:11:56
○ 2026-03-30 03:07:50
○ 2026-05-09 18:42:54
○MXmailstore1.secureserver.net2007-10-31 → 2017-07-01 · 4 obs
● 2017-07-01 22:11:56
○ 2026-03-30 03:07:50
○ 2026-05-09 18:42:54
○MXsmtp.secureserver.net2007-10-31 → 2017-07-01 · 4 obs
● 2017-07-01 22:11:56
○ 2026-03-30 03:07:50
○ 2026-05-09 18:42:54
○A50.63.202.252016-04-21 → 2017-07-01 · 5 obs
● 2016-04-21 02:49:36
● 2017-07-01 22:11:56
○ 2026-03-30 03:07:50
○ 2026-05-09 18:42:54
○A50.63.202.872015-06-09 → 2016-02-01 · 5 obs
● 2015-06-09 15:46:32
● 2016-02-01 09:14:46
○ 2016-04-21 02:49:36
○ 2026-05-09 18:42:54
○A68.178.232.1002007-10-31 → 2007-10-31 · 3 obs
○ 2015-06-09 15:46:32
○ 2026-05-09 18:42:54
●A86.105.245.692026-03-30 → 2026-05-09 · 3 obs
● 2026-03-30 03:07:50
● 2026-05-09 18:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knowtech.com | ns1.eftydns.com, ns2.eftydns.com | 2 records |
✅ Authoritative Response
Server:136.144.254.183
NS records: ns1.eftydns.com, ns2.eftydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowtech.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 86.105.245.69 |
| NS | 2 | ns1.eftydns.com, ns2.eftydns.com |
| SOA | 1 | ns1.eftydns.com hostmaster.knowtech.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)
Analysis
IP Addresses
knowtech.com resolves to one IP number: 86.105.245.69.
other host names including sowus.com, fndr.com, areay.com, pleds.com and bracketbet.com share IP numbers with knowtech.com.
Name Servers
knowtech.com is delegated to two name servers ns1.eftydns.com and ns2.eftydns.com.
knowtech.com shares the same name server setup as other domains, for instance flightstozurich.com, pssd.org, jhs.co, biginquiry.com and kavos.com.
knowtech.com at least partially shares name servers with other domains, for instance axiry.com.
Host names with one IP number:
ns1.eftydns.com points to 87.253.137.197
ns2.eftydns.com points to 136.144.254.183