landguardsystems.com - robtex.com

landguardsystems.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d762🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4e21🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.98🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclyde.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclyde.ns.cloudflare.com
A2803:f800:50::6ca2:c15b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclyde.ns.cloudflare.com
A2a06:98c1:50::ac40:215b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclyde.ns.cloudflare.com
A108.162.193.91🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclyde.ns.cloudflare.com
A172.64.33.91🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclyde.ns.cloudflare.com
A173.245.59.91🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclyde.ns.cloudflare.com
NSgemma.ns.cloudflare.com
A2606:4700:50::a29f:261b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A2803:f800:50::6ca2:c21b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgemma.ns.cloudflare.com
A2a06:98c1:50::ac40:221b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgemma.ns.cloudflare.com
A108.162.194.27🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A162.159.38.27Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
A172.64.34.27🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgemma.ns.cloudflare.com
MXd235066.b.ess.uk.barracudanetworks.com ⭐
A18.133.136.186🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
MXd235066.a.ess.uk.barracudanetworks.com(1)
A18.133.136.186🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.187🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
A18.133.136.188🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix
PTRmail.ess.uk.barracuda.com
TXTv=spf1 include:_u.landguardsystems.com._spf.smart.ondmarc.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.33, 172.67.215.98
IPv6 hints2606:4700:3033::ac43:d762, 2606:4700:3037::6815:4e21
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=28, name=cloudflare-ech.com
SOAclyde.ns.cloudflare.comdns@cloudflare.com serial=2400057078

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=1776084372

Same first word

landguardsystems.com

DNS History

27 records (8 active, 19 former)

20162017201820192020202120222023202420252026NSclyde.ns.cloudflare.comgemma.ns.cloudflare.comdns082.d.register.comdns083.a.register.comdns090.b.register.comdns202.c.register.comns-10.awsdns-01.comns-1491.awsdns-58.orgns-1699.awsdns-20.co.ukns-753.awsdns-30.netMXd235066.a.ess.uk.barracudanetworks.comd235066.b.ess.uk.barracudanetworks.comlandguardsystems-com.mail.protection.outlook.commail.landguardmx2.commx2.landguardsystems.comsmtp.landguardsystems.comA104.21.78.33172.67.215.982606:4700:3033::ac43:d7622606:4700:3037::6815:4e21151.101.130.159188.114.96.0188.114.97.0213.105.29.842a06:98c1:3120::2a06:98c1:3121::81.133.125.149
●NSclyde.ns.cloudflare.com2026-03-29 → 2026-04-13 · 3 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-04-13 13:07:16
○NSdns082.d.register.com2015-07-26 → 2017-03-23 · 4 obs
● 2015-07-26 16:38:40
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
○NSdns083.a.register.com2015-07-26 → 2017-03-23 · 4 obs
● 2015-07-26 16:38:40
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
○NSdns090.b.register.com2015-07-26 → 2017-03-23 · 4 obs
● 2015-07-26 16:38:40
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
○NSdns202.c.register.com2015-07-26 → 2017-03-23 · 4 obs
● 2015-07-26 16:38:40
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
●NSgemma.ns.cloudflare.com2026-03-29 → 2026-04-13 · 3 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-04-13 13:07:16
○NSns-10.awsdns-01.com2020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
○NSns-1491.awsdns-58.org2020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
○NSns-1699.awsdns-20.co.uk2020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
○NSns-753.awsdns-30.net2020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
●MXd235066.a.ess.uk.barracudanetworks.com2026-03-29 → 2026-04-13 · 3 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-04-13 13:07:16
●MXd235066.b.ess.uk.barracudanetworks.com2026-03-29 → 2026-04-13 · 3 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-04-13 13:07:16
○MXlandguardsystems-com.mail.protection.outlook.com2020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
○MXmail.landguardmx2.com2015-07-26 → 2016-05-01 · 4 obs
● 2015-07-26 16:38:40
● 2016-05-01 01:29:18
○ 2017-03-23 01:29:26
○ 2026-04-13 13:07:16
○MXmx2.landguardsystems.com2017-03-23 → 2017-03-23 · 4 obs
○ 2016-05-01 01:29:18
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
○MXsmtp.landguardsystems.com2015-07-26 → 2017-03-23 · 4 obs
● 2015-07-26 16:38:40
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
●A104.21.78.332026-04-07 → 2026-04-13 · 3 obs
○ 2026-03-31 21:20:08
● 2026-04-07 07:40:50
● 2026-04-13 13:07:16
○A151.101.130.1592020-02-03 → 2020-02-03 · 4 obs
○ 2017-03-23 01:29:26
● 2020-02-03 02:04:54
○ 2026-03-29 21:11:46
○ 2026-04-13 13:07:16
●A172.67.215.982026-04-07 → 2026-04-13 · 3 obs
○ 2026-03-31 21:20:08
● 2026-04-07 07:40:50
● 2026-04-13 13:07:16
○A188.114.96.02026-03-29 → 2026-03-31 · 5 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-03-31 21:20:08
○ 2026-04-07 07:40:50
○ 2026-04-13 13:07:16
○A188.114.97.02026-03-29 → 2026-03-31 · 5 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-03-31 21:20:08
○ 2026-04-07 07:40:50
○ 2026-04-13 13:07:16
○A213.105.29.842017-03-23 → 2017-03-23 · 4 obs
○ 2016-05-01 01:29:18
● 2017-03-23 01:29:26
○ 2020-02-03 02:04:54
○ 2026-04-13 13:07:16
●A2606:4700:3033::ac43:d7622026-04-07 → 2026-04-13 · 3 obs
○ 2026-03-31 21:20:08
● 2026-04-07 07:40:50
● 2026-04-13 13:07:16
●A2606:4700:3037::6815:4e212026-04-07 → 2026-04-13 · 3 obs
○ 2026-03-31 21:20:08
● 2026-04-07 07:40:50
● 2026-04-13 13:07:16
○A2a06:98c1:3120::2026-03-29 → 2026-03-31 · 5 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-03-31 21:20:08
○ 2026-04-07 07:40:50
○ 2026-04-13 13:07:16
○A2a06:98c1:3121::2026-03-29 → 2026-03-31 · 5 obs
○ 2020-02-03 02:04:54
● 2026-03-29 21:11:46
● 2026-03-31 21:20:08
○ 2026-04-07 07:40:50
○ 2026-04-13 13:07:16
○A81.133.125.1492015-07-26 → 2016-05-01 · 4 obs
● 2015-07-26 16:38:40
● 2016-05-01 01:29:18
○ 2017-03-23 01:29:26
○ 2026-04-13 13:07:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
landguardsystems.comclyde.ns.cloudflare.com, gemma.ns.cloudflare.com12 records

✅ Authoritative Response

Server:173.245.59.91

NS records: clyde.ns.cloudflare.com, gemma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for landguardsystems.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.98, 104.21.78.33
AAAA22606:4700:3037::6815:4e21, 2606:4700:3033::ac43:d762
NS2clyde.ns.cloudflare.com, gemma.ns.cloudflare.com
MX2d235066.b.ess.uk.barracudanetworks.com (, d235066.a.ess.uk.barracudanetworks.com (
TXT1v=spf1 include:_u.landguardsystems.com._
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clyde.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (clyde.ns.cloudflare.com, clyde.ns.cloudflare.com, clyde.ns.cloudflare.com...)

Analysis

IP Addresses

landguardsystems.com points to four IP numbers: 2606:4700:3033::ac43:d762, 2606:4700:3037::6815:4e21, 104.21.78.33 and 172.67.215.98.

Other host names including poemtkrl.com, www.reloading.com.ua, www-(0x786e7878)-indo.rest, qotezunusilamewa.shop and lawattstimes.com share IP numbers with landguardsystems.com.

Name Servers

landguardsystems.com's delegation uses two name servers, clyde.ns.cloudflare.com and gemma.ns.cloudflare.com.

landguardsystems.com shares the same name server setup as other domains, for example turkuazcable.com, maffnet.org, sxh.in, gothamcycles.com and magiccastl.com.

landguardsystems.com at least partially shares name servers with other domains, including everyspecialchild.com, theviewspaper.net, dsmedic.com, cliniar.com and thedco.net.

these name servers are commonly used together with elle.ns.cloudflare.com, nola.ns.cloudflare.com and lila.ns.cloudflare.com.

Host names with six IP numbers:

clyde.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5b, 2803:f800:50::6ca2:c15b, 2a06:98c1:50::ac40:215b, 108.162.193.91, 172.64.33.91 and 173.245.59.91.

gemma.ns.cloudflare.com points to: 2606:4700:50::a29f:261b, 2803:f800:50::6ca2:c21b, 2a06:98c1:50::ac40:221b, 108.162.194.27, 162.159.38.27 and 172.64.34.27.

Mail Servers

landguardsystems.com is handled by two mail servers: d235066.a.ess.uk.barracudanetworks.com and d235066.b.ess.uk.barracudanetworks.com.

Host names with three IP numbers:

Host name d235066.a.ess.uk.barracudanetworks.com points to: 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Host name d235066.b.ess.uk.barracudanetworks.com points to: 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Names pointing to 18.133.136.186: d235066.a.ess.uk.barracudanetworks.com and d235066.b.ess.uk.barracudanetworks.com.

Names pointing to 18.133.136.187: d235066.a.ess.uk.barracudanetworks.com and d235066.b.ess.uk.barracudanetworks.com.

Names pointing to 18.133.136.188: d235066.a.ess.uk.barracudanetworks.com and d235066.b.ess.uk.barracudanetworks.com.