lutek.com - robtex.com

lutek.com

DNSSEC⚠️ Not signed
A2620:12a:8000::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A2620:12a:8001::2🇺🇸 Fastly2620:12a:8000::/44 Pantheon
A23.185.0.2🇺🇸 Fastly23.185.0.0/24 Pantheon
NSns39.domaincontrol.com ⭐
A2603:5:21d1::14🇺🇸 GODADDY-DNS2603:5:21d0::/44
PTRns39.domaincontrol.com
A97.74.109.20🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns39.domaincontrol.com
NSns40.domaincontrol.com
A2603:5:22d1::14🇺🇸 GODADDY-DNS2603:5:22d0::/44
PTRns40.domaincontrol.com
A173.201.77.20🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns40.domaincontrol.com
MXd347287a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd347287b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXTv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...
SOAns39.domaincontrol.comdns@jomax.net 2025-08-04 #5

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

www.lutek.com
mail.lutek.com

Same first word

lutek.ru
lutek.ca
lutek.se
lutek.com
lutek.cn
lutek.sk
lutek.eu
lutek.ro
lutek.org
lutek.de

Similar names

teklu.net
lutke.com
klute.com
kluet.com
letku.net
utekl.cn
luket.com.au
tukle.lt
luket.com.br
klute.nl
kulet.myshopify.com
kluet.ru
lektu.net
ultek.com
eltuk.com
lutke.de
etluk.org
tukle.com
letku.com
klute.se
klute.spdns.de
teluk.net
klute.biz
tulek.cz
etluk.com
klute.ch
ekult.co.uk
lutke.net
ktelu.com
klute.eu
etluk.eu
teklu.de
uktel.co.uk
kluet.de
tukle.no
tukel.com
lutke.org
kleut.com
lutke.ca
luket.io
etkul.ru
tulek.eu
telku.com
tulke.eu
utekl.com.cn
ketul.in
tluke.com
kleut.nl
tekul.com
lektu.com
kulte.de
klute.net
klute.de
luket.co.uk
letku.fi
tulek.org
ketul.com
kulet.co
kelut.at
teluk.com
tulek.net
uktel.com
kulte.fr
kelut.com
klute.us
tulke.org

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns39.domaincontrol.comns40.domaincontrol.comns01.domaincontrol.comns02.domaincontrol.comMXd347287a.ess.barracudanetworks.comd347287b.ess.barracudanetworks.comlutek.com.inbound15.mxlogic.netlutek.com.inbound15.mxlogicmx.netA23.185.0.22620:12a:8000::22620:12a:8001::2173.201.206.13997.74.215.186
○NSns01.domaincontrol.com2015-08-06 → 2017-05-24 · 4 obs
● 2015-08-06 17:51:20
● 2017-05-24 23:19:52
○ 2026-02-17 12:05:32
○ 2026-03-02 03:12:48
○NSns02.domaincontrol.com2015-08-06 → 2017-05-24 · 4 obs
● 2015-08-06 17:51:20
● 2017-05-24 23:19:52
○ 2026-02-17 12:05:32
○ 2026-03-02 03:12:48
●NSns39.domaincontrol.com2026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
●NSns40.domaincontrol.com2026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
●MXd347287a.ess.barracudanetworks.com2026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
●MXd347287b.ess.barracudanetworks.com2026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
○MXlutek.com.inbound15.mxlogic.net2015-08-06 → 2017-05-24 · 4 obs
● 2015-08-06 17:51:20
● 2017-05-24 23:19:52
○ 2026-02-17 12:05:32
○ 2026-03-02 03:12:48
○MXlutek.com.inbound15.mxlogicmx.net2015-08-06 → 2017-05-24 · 4 obs
● 2015-08-06 17:51:20
● 2017-05-24 23:19:52
○ 2026-02-17 12:05:32
○ 2026-03-02 03:12:48
○A173.201.206.1392015-08-06 → 2016-03-17 · 4 obs
● 2015-08-06 17:51:20
● 2016-03-17 16:03:58
○ 2016-09-10 10:07:48
○ 2026-03-02 03:12:48
●A23.185.0.22026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
●A2620:12a:8000::22026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
●A2620:12a:8001::22026-02-17 → 2026-03-02 · 3 obs
○ 2017-05-24 23:19:52
● 2026-02-17 12:05:32
● 2026-03-02 03:12:48
○A97.74.215.1862016-09-10 → 2017-05-24 · 5 obs
○ 2016-03-17 16:03:58
● 2016-09-10 10:07:48
● 2017-05-24 23:19:52
○ 2026-02-17 12:05:32
○ 2026-03-02 03:12:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...-
lutek.comns39.domaincontrol.com, ns40.domaincontrol.com4 records

✅ Authoritative Response

Server: 97.74.109.20

NS records: ns39.domaincontrol.com, ns40.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lutek.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

TypeCountSample Data
A123.185.0.2
AAAA22620:12a:8001::2, 2620:12a:8000::2
NS2ns39.domaincontrol.com, ns40.domaincontrol.com
MX2d347287a.ess.barracudanetworks.com (pri:, d347287b.ess.barracudanetworks.com (pri:
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns39.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)

Analysis

Hierarchy

lutek.com is a parent of www.lutek.com and mail.lutek.com.

IP Addresses

lutek.com points to three IPs: 2620:12a:8000::2, 2620:12a:8001::2 and 23.185.0.2.

Other host names such as www.fanuli.com, arls-lilies.org, starpakltd.com, math.usc.edu and laservision.com share IPs with lutek.com.

Name Servers

Two name servers ns39.domaincontrol.com and ns40.domaincontrol.com handle the delegation for lutek.com.

lutek.com shares the same name server setup as other domains, for example poolerplasticsurgery.com, partnerpak.net, doggie-dogg-products.com, recovermydrive.co and teamofhearts.com.

lutek.com shares name servers with other domains at least partially, for instance securespace.co.

Host names with two IP numbers:

ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20.

ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.

Mail Servers

Two mail servers handle lutek.com: d347287a.ess.barracudanetworks.com and d347287b.ess.barracudanetworks.com.

Host names with three IP numbers:

d347287a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d347287b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252 are d347287a.ess.barracudanetworks.com and d347287b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253 are d347287a.ess.barracudanetworks.com and d347287b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255 are d347287a.ess.barracudanetworks.com and d347287b.ess.barracudanetworks.com.