strothmann.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

strothmann.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:3731🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:90d1🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.55.49Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.144.209🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShera.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A2803:f800:50::6ca2:c0a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhera.ns.cloudflare.com
A2a06:98c1:50::ac40:20a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhera.ns.cloudflare.com
A108.162.192.162🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A172.64.32.162🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A173.245.58.162🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
NSmatteo.ns.cloudflare.com
A2606:4700:58::a29f:2ce0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A2803:f800:50::6ca2:c3e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatteo.ns.cloudflare.com
A2a06:98c1:50::ac40:23e0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatteo.ns.cloudflare.com
A108.162.195.224🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A162.159.44.224Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
A172.64.35.224🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatteo.ns.cloudflare.com
MXpost.strothmann.online ⭐
A2a01:239:22b:9400::1🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de
PTRpost.strothmann.online
A82.165.40.94🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4
PTRpost.strothmann.online
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.55.49, 172.67.144.209
IPv6 hints2606:4700:3033::6815:3731, 2606:4700:3037::ac43:90d1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com
SOAhera.ns.cloudflare.comdns@cloudflare.com serial=2410645555

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)

Same first word

strothmann.online
strothmann.email
strothmann.de
strothmann.website
strothmann.dev
strothmann.info
strothmann.digital
strothmann.eu
strothmann.xyz
strothmann.cloud
strothmann.net

Similar names

strohtmann.de
thorstmann.workers.dev
transmonth.org.au

Previous names

strongpoint.dev
strongsourcing.dev
strongtech.dev
strongville.dev
strongya.dev
stronium.dev
stronka.dev
stronkcat.dev
stronkhorst.dev
stronki.dev
strontium.dev
strony.dev
stronyinternetowe.dev
stroom.dev
stroopwafel.dev
strophe.dev
strophy.dev
stropi.dev
stropus.dev
strother.dev

Next names

strottos.dev
strotz.dev
stroud.dev
strouhal.dev
strous-lab.dev
strovas.dev
strowd.dev
strowners.dev
strozw.dev
strozz1.dev
strozzi.dev
strpjmp.dev
strps.dev
strq.dev
strrechpixal.dev
strrl.dev
strs.dev
strstr.dev
strt.dev
strts.dev

DNS History

11 records (7 active, 4 former)

NShera.ns.cloudflare.commatteo.ns.cloudflare.comMXpost.strothmann.onlineA104.21.55.49172.67.144.2092606:4700:3033::6815:37312606:4700:3037::ac43:90d1188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NShera.ns.cloudflare.com2026-08-19 → 2026-09-07 · 2 obs
● 2026-08-19 21:36:30
● 2026-09-07 09:41:02
●NSmatteo.ns.cloudflare.com2026-08-19 → 2026-09-07 · 2 obs
● 2026-08-19 21:36:30
● 2026-09-07 09:41:02
●MXpost.strothmann.online2026-08-19 → 2026-09-07 · 2 obs
● 2026-08-19 21:36:30
● 2026-09-07 09:41:02
●A104.21.55.492026-08-23 → 2026-09-07 · 3 obs
○ 2026-08-19 21:36:30
● 2026-08-23 23:02:14
● 2026-09-07 09:41:02
●A172.67.144.2092026-08-23 → 2026-09-07 · 3 obs
○ 2026-08-19 21:36:30
● 2026-08-23 23:02:14
● 2026-09-07 09:41:02
○A188.114.96.02026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 21:36:30
○ 2026-08-23 23:02:14
○ 2026-09-07 09:41:02
○A188.114.97.02026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 21:36:30
○ 2026-08-23 23:02:14
○ 2026-09-07 09:41:02
●A2606:4700:3033::6815:37312026-08-23 → 2026-09-07 · 3 obs
○ 2026-08-19 21:36:30
● 2026-08-23 23:02:14
● 2026-09-07 09:41:02
●A2606:4700:3037::ac43:90d12026-08-23 → 2026-09-07 · 3 obs
○ 2026-08-19 21:36:30
● 2026-08-23 23:02:14
● 2026-09-07 09:41:02
○A2a06:98c1:3120::2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 21:36:30
○ 2026-08-23 23:02:14
○ 2026-09-07 09:41:02
○A2a06:98c1:3121::2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 21:36:30
○ 2026-08-23 23:02:14
○ 2026-09-07 09:41:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
strothmann.devmatteo.ns.cloudflare.com, hera.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.224

NS records: matteo.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for strothmann.dev (unsigned zone)

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.55.49, 172.67.144.209
AAAA22606:4700:3033::6815:3731, 2606:4700:3037::ac43:90d1
NS2hera.ns.cloudflare.com, matteo.ns.cloudflare.com
MX1post.strothmann.online (pri: 10)
TXT1v=spf1 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1hera.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

strothmann.dev directs to four IP numbers, which are 104.21.55.49, 172.67.144.209, 2606:4700:3033::6815:3731 and 2606:4700:3037::ac43:90d1.

Among the host names that share IP numbers with strothmann.dev are ineto.bid, d55133.org, aritpwk.com and two others.

Name Servers

strothmann.dev uses two name servers for its delegation: hera.ns.cloudflare.com and matteo.ns.cloudflare.com.

strothmann.dev has the same name server delegation as a number of other domains, such as strothmann.website, evseeva1607-841.workers.dev, ippotell.ai and two more.

There is at least partial name server overlap between strothmann.dev and other domains — hendersonstrategyhub.com, bk8vipwc.com, hdtvs2.top and two more among them.

These name servers are routinely deployed together with the name servers bart.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname hera.ns.cloudflare.com directs to 108.162.192.162, 172.64.32.162 and 173.245.58.162 along with 3 other IP addresses.

Hostname matteo.ns.cloudflare.com directs to 108.162.195.224, 162.159.44.224 and 172.64.35.224 along with 3 other IP addresses.

Mail Servers

strothmann.dev routes its mail through a single mail server, post.strothmann.online.

strothmann.dev has the same MX record configuration as other domains, including straos.com, strothmann.website and strothmann.online.

post.strothmann.online carries two IP numbers: 82.165.40.94 and 2a01:239:22b:9400::1.