teecode.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

teecode.dev

DNSSEC⚠️ Not signed
A212.95.35.83🇩🇪 LEASEWEB-DE-FRA-10212.95.32.0/19 Leaseweb DE
PTRr245-fra-de.rsxcloud.com
NSdns1-eu.rsxcloud.com ⭐ ⚠️ Not in parent delegation
A178.79.157.78🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies
PTRdns1-eu.rsxcloud.com
NSdns2-eu.rsxcloud.com ⚠️ Not in parent delegation
A85.90.247.150🇩🇪 AKAMAI-LINODE-AP85.90.244.0/22 Akamai Technologies
PTRdns2-eu.rsxcloud.com
NSns1.systemedic-hosting.nl ⚠️ Not in zone NS records
A178.79.157.78🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies
PTRdns1-eu.rsxcloud.com
NSns2.systemedic-hosting.nl ⚠️ Not in zone NS records
A85.90.247.150🇩🇪 AKAMAI-LINODE-AP85.90.244.0/22 Akamai Technologies
PTRdns2-eu.rsxcloud.com
MXteecode.dev ⭐
A212.95.35.83🇩🇪 LEASEWEB-DE-FRA-10212.95.32.0/19 Leaseweb DE
PTRr245-fra-de.rsxcloud.com
TXTv=spf1 ip4:212.95.35.83 ip4:178.162.253.39 +a +mx +ip4:5.101.140.80 ~all
SOAdns1-eu.rsxcloud.comroot@r245-fra-de.rsxcloud.com 2026-09-18 #3

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

MX for

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSdns1-eu.rsxcloud.comdns2-eu.rsxcloud.comns1.systemedic-hosting.nlns2.systemedic-hosting.nlMXteecode.devA212.95.35.83
●NSdns1-eu.rsxcloud.com2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02
●NSdns2-eu.rsxcloud.com2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02
●NSns1.systemedic-hosting.nl2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02
●NSns2.systemedic-hosting.nl2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02
●MXteecode.dev2026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02
●A212.95.35.832026-09-18 → 2026-09-29 · 2 obs
● 2026-09-18 11:38:44
● 2026-09-29 14:34:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
teecode.devns1.systemedic-hosting.nl, ns2.systemedic-hosting.nl-

✅ Authoritative Response

Server:85.90.247.150

NS records: ns1.systemedic-hosting.nl, ns2.systemedic-hosting.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teecode.dev (unsigned zone)

⏱️ Timing

Total: 851ms | Queries: -

📄 Records

TypeCountSample Data
A1212.95.35.83
NS2dns2-eu.rsxcloud.com, dns1-eu.rsxcloud.com
MX1teecode.dev (pri: 0)
TXT1v=spf1 ip4:212.95.35.83 ip4:178.162.253.
SOA1dns1-eu.rsxcloud.com root.r245-fra-de.rs

Analysis

Mail Server Role

teecode.dev serves as a mail server for teecode.dev.

IP Addresses

teecode.dev has exactly one IP address — 212.95.35.83.

pannenenmeer.nl, kristalgrand.com, systemedic.nl plus two other host names have IP numbers in common with teecode.dev.

Name Servers

Four name servers handle the delegation for teecode.dev: dns1-eu.rsxcloud.com, dns2-eu.rsxcloud.com, ns1.systemedic-hosting.nl and ns2.systemedic-hosting.nl.

teecode.dev shares at least some of its name servers with other domains, including desiresandboundaries.com, in-zicht.nl, mirellapools.com and two others.

These name servers are frequently paired with the name servers ns1.hostanna.com and ns2.hostanna.com.

The four host names dns1-eu.rsxcloud.com, dns2-eu.rsxcloud.com, ns1.systemedic-hosting.nl and ns2.systemedic-hosting.nl each resolve to a single IP address. dns1-eu.rsxcloud.com and ns1.systemedic-hosting.nl both point to 178.79.157.78, while dns2-eu.rsxcloud.com and ns2.systemedic-hosting.nl both point to 85.90.247.150.

dns1-eu.rsxcloud.com and ns1.systemedic-hosting.nl each have 178.79.157.78 IP addresses.

dns2-eu.rsxcloud.com and ns2.systemedic-hosting.nl each have 85.90.247.150 IP addresses.

Mail Servers

teecode.dev uses exactly one mail server, which is teecode.dev.

teecode.dev resolves to 212.95.35.83 and no other IP number.