strongcode.nl - dns.ninja

πŸ›‘οΈDomain Reputation CheckBlocklist, phishing & malware statusβ†’

strongcode.nl

DNSSECπŸ”’ Signed (DS record present)
A199.36.158.100πŸ‡ΊπŸ‡Έ Fastly199.36.158.0/24 Google
NSns1.sqr.nl ⭐
A2a01:518:ffff:4020::53:3πŸ‡³πŸ‡± CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block
PTRns1.dns.sqr.cyso.net
A109.235.73.236πŸ‡³πŸ‡± CYSO-AS109.235.72.0/21 Cyso Hosting B.V. Block
PTRns1.dns.sqr.cyso.net
NSns2.sqr.domains
A2a01:518:ffff:4020::53:4πŸ‡³πŸ‡± CYSO-AS2a01:518::/32 Cyso Hosting B.V. IPv6 Block
PTRns2.dns.sqr.cyso.net
A93.94.227.166πŸ‡³πŸ‡± CYSO-AS93.94.224.0/21 Cyso Hosting B.V. Block
PTRns2.dns.sqr.cyso.net
NSns3.sqr.cloud
A2a03:6000:1002:1002::54πŸ‡³πŸ‡± HIGH5-NL2a03:6000::/29 High5! B.V.
PTRns3.sqr.cloud
A46.23.87.195πŸ‡³πŸ‡± HIGH5-NL46.23.80.0/20 High5! B.V.
PTRns3.sqr.cloud
MXmx1.forwardemail.net ⭐
A2604:a880:2:d0::306:1πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:2::/48 DigitalOcean
PTRmx1.forwardemail.net
A2a02:6ea0:d71e::2πŸ‡ΊπŸ‡Έ CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx1.forwardemail.net
A121.127.44.56πŸ‡ΊπŸ‡Έ CDN77121.127.44.0/24 Denver
PTRmx1.forwardemail.net
A138.197.213.185πŸ‡ΊπŸ‡Έ DIGITALOCEAN138.197.208.0/20 DigitalOcean
PTRmx1.forwardemail.net
MXmx2.forwardemail.net ⭐
A2604:a880:400:d1::cd:9001πŸ‡ΊπŸ‡Έ DIGITALOCEAN2604:a880:400::/48 DigitalOcean
PTRmx2.forwardemail.net
A2a02:6ea0:d71e::1πŸ‡ΊπŸ‡Έ CDN772a02:6ea0:d700::/40 Denver IPv6
PTRmx2.forwardemail.net
A104.248.224.170πŸ‡ΊπŸ‡Έ DIGITALOCEAN104.248.224.0/20 DigitalOcean
PTRmx2.forwardemail.net
A121.127.44.59πŸ‡ΊπŸ‡Έ CDN77121.127.44.0/24 Denver
PTRmx2.forwardemail.net
TXThosting-site=strongcodenl-website
TXTv=spf1 include:spf.forwardemail.net include:spf.hosting.nl -all
TXTforward-email-site-verification=jrP87Bdz7u
SOAns1.sqr.nlhostmaster@strongcode.nl 2026-07-21 #4

nl

DNSSECπŸ”’ Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-10-18 17:30:01 +0000 (EPOCH 1792344601)
SOAns1.dns.nldns@sidn.nl 2026-10-18 #35

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSns1.sqr.nlns2.sqr.domainsns3.sqr.cloudMXmx1.forwardemail.netmx2.forwardemail.netA199.36.158.100
●NSns1.sqr.nl2026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02
●NSns2.sqr.domains2026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02
●NSns3.sqr.cloud2026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02
●MXmx1.forwardemail.net2026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02
●MXmx2.forwardemail.net2026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02
●A199.36.158.1002026-08-28 β†’ 2026-10-18 Β· 2 obs
● 2026-08-28 17:30:14
● 2026-10-18 18:03:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns3.dns.nl, ns4.dns.nl, ns1.dns.nl-
strongcode.nlns3.sqr.cloud, ns2.sqr.domains, ns1.sqr.nl-

βœ… Authoritative Response

Server:46.23.87.195

NS records: ns3.sqr.cloud, ns2.sqr.domains, ns1.sqr.nl

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2679ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1199.36.158.100
NS3ns3.sqr.cloud, ns2.sqr.domains...
MX2mx2.forwardemail.net (pri: 10), mx1.forwardemail.net (pri: 10)
TXT3hosting-site=strongcodenl-website, v=spf1 include:spf.forwardemail.net incl...
SOA1ns1.sqr.nl hostmaster.strongcode.nl

Analysis

IP Addresses

strongcode.nl resolves to just one IP address, 199.36.158.100.

Two other host names, along with ciaorunner.com, masterfulstory.ai and collet-demenagements.fr, also share IP numbers with strongcode.nl.

Name Servers

strongcode.nl carries NS records delegating to ns3.sqr.cloud, ns2.sqr.domains and ns1.sqr.nl.

strongcode.nl has at least partial name server overlap with other domains, such as autoschade.org, aadtpdesign.nl, jacobskruiskruid.com and two others.

These name servers tend to appear together with the name servers ns1.hosting.nl, ns2.hosting.nl and ns3.hosting.nl.

ns3.sqr.cloud, ns2.sqr.domains and ns1.sqr.nl are three hostnames that each resolve to a pair of IP addresses: ns3.sqr.cloud to 46.23.87.195 and 2a03:6000:1002:1002::54, ns2.sqr.domains to 93.94.227.166 and 2a01:518:ffff:4020::53:4, and ns1.sqr.nl to 109.235.73.236 and 2a01:518:ffff:4020::53:3.

Mail Servers

strongcode.nl is served by two mail servers, mx1.forwardemail.net and mx2.forwardemail.net.

Among the domains sharing a mail server setup with strongcode.nl are delfanti.dev, shirtsnew.com, holyprinter.com and two others.

The mail servers of strongcode.nl are at least partially shared with other domains, including westend-kuechen.de.

Both mx1.forwardemail.net and mx2.forwardemail.net resolve to four IP addresses: mx1.forwardemail.net directs to 121.127.44.56, 138.197.213.185, 2604:a880:2:d0::306:1 and 2a02:6ea0:d71e::2, and mx2.forwardemail.net directs to 104.248.224.170, 121.127.44.59, 2604:a880:400:d1::cd:9001 and 2a02:6ea0:d71e::1.