simko.dev - dns.ninja

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

simko.dev

DNSSEC⚠️ Not signed
NSbingo.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2624πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbingo.ns.cloudflare.com
A2803:f800:50::6ca2:c224πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbingo.ns.cloudflare.com
A2a06:98c1:50::ac40:2224πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbingo.ns.cloudflare.com
A108.162.194.36πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbingo.ns.cloudflare.com
A162.159.38.36Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbingo.ns.cloudflare.com
A172.64.34.36πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbingo.ns.cloudflare.com
NSbob.ns.cloudflare.com
A2606:4700:58::adf5:3b68πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.104πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.104πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmail.tutanota.de ⭐
A185.205.69.211πŸ‡ΊπŸ‡Έ TUTA185.205.69.0/24
PTRmail.w11.tutanota.de
A185.205.69.213πŸ‡ΊπŸ‡Έ TUTA185.205.69.0/24
PTRmail.w13.tutanota.de
A185.205.69.214πŸ‡ΊπŸ‡Έ TUTA185.205.69.0/24
PTRmail.w14.tutanota.de
TXTt-verify=3da82787a9269da0952ec41ce602b0b7
TXTv=spf1 include:spf.tutanota.de -all
SOAbingo.ns.cloudflare.comdns@cloudflare.com serial=2413383486

dev

DNSSECπŸ”’ 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
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

3 records (3 active, 0 former)

NSbingo.ns.cloudflare.combob.ns.cloudflare.comMXmail.tutanota.de
●NSbingo.ns.cloudflare.com2026-09-02 β†’ 2026-09-07 Β· 2 obs
● 2026-09-02 00:01:52
● 2026-09-07 18:47:12
●NSbob.ns.cloudflare.com2026-09-02 β†’ 2026-09-07 Β· 2 obs
● 2026-09-02 00:01:52
● 2026-09-07 18:47:12
●MXmail.tutanota.de2026-09-02 β†’ 2026-09-07 Β· 2 obs
● 2026-09-02 00:01:52
● 2026-09-07 18:47:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
simko.devbob.ns.cloudflare.com, bingo.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.104

NS records: bob.ns.cloudflare.com, bingo.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simko.dev (unsigned zone)

⏱️ Timing

Total: 1310ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS2bingo.ns.cloudflare.com, bob.ns.cloudflare.com
MX1mail.tutanota.de (pri: 100)
TXT2t-verify=3da82787a9269da0952ec41ce602b0b, v=spf1 include:spf.tutanota.de -all
SOA1bingo.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

DNS delegation for simko.dev points to two name servers: bingo.ns.cloudflare.com and bob.ns.cloudflare.com.

simko.dev has the same name server delegation as a number of other domains, such as ftpofficial.com, ezekielportfolio.com, angelinah98.workers.dev and two more.

There is at least partial name server overlap between simko.dev and other domains β€” logenlilium.dk, vestacloud.no, matthewpont.com and two more among them.

These name servers frequently co-occur with the name servers brianna.ns.cloudflare.com and violet.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bingo.ns.cloudflare.com has IP addresses 108.162.194.36, 162.159.38.36 and 172.64.34.36, plus 3 other.

bob.ns.cloudflare.com has IP addresses 108.162.193.104, 172.64.33.104 and 173.245.59.104, plus 3 other.

Mail Servers

simko.dev routes its mail through a single mail server, mail.tutanota.de.

simko.dev has the same mail server arrangement as a number of other domains, for example nataliatrigo.com, hefka-games.fr, psychobatic.com and two more.

mail.tutanota.de has three IP addresses: 185.205.69.211, 185.205.69.213 and 185.205.69.214.