dovecot.dev - robtex.com
dovecot.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:c2bc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:c8a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.138Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.188🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | matt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c183🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2183🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| A | 108.162.193.131🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| A | 172.64.33.131🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| A | 173.245.59.131🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | matt.ns.cloudflare.com | ||||||
| NS | ryleigh.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| A | 108.162.194.198🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| A | 162.159.38.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| A | 172.64.34.198🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ryleigh.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.138, 172.67.194.188 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c2bc, 2606:4700:3036::6815:c8a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com | ||||||
| SOA | matt.ns.cloudflare.comdns@cloudflare.com serial=2416762256 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
Previous names
douthit.dev |
doutorcartucho.dev |
douug.dev |
douw.dev |
douwe.dev |
douwebos.dev |
douwez.dev |
doux.dev |
douxl.dev |
douxprocess.dev |
dov.dev |
dov118.dev |
dova.dev |
dovada.dev |
doval.dev |
dovan.dev |
dovari.dev |
dovatech.dev |
dovdov.dev |
Next names
DNS History
10 records (6 active, 4 former)
●NSmatt.ns.cloudflare.com2026-09-18 → 2026-10-28 · 2 obs
● 2026-10-28 04:01:06
●NSryleigh.ns.cloudflare.com2026-09-18 → 2026-10-28 · 2 obs
● 2026-10-28 04:01:06
●A104.21.12.1382026-10-22 → 2026-10-28 · 3 obs
● 2026-10-22 04:01:20
● 2026-10-28 04:01:06
●A172.67.194.1882026-10-22 → 2026-10-28 · 3 obs
● 2026-10-22 04:01:20
● 2026-10-28 04:01:06
○A188.114.96.02026-09-18 → 2026-09-18 · 3 obs
○ 2026-10-22 04:01:20
○ 2026-10-28 04:01:06
○A188.114.97.02026-09-18 → 2026-09-18 · 3 obs
○ 2026-10-22 04:01:20
○ 2026-10-28 04:01:06
●A2606:4700:3034::ac43:c2bc2026-10-22 → 2026-10-28 · 3 obs
● 2026-10-22 04:01:20
● 2026-10-28 04:01:06
●A2606:4700:3036::6815:c8a2026-10-22 → 2026-10-28 · 3 obs
● 2026-10-22 04:01:20
● 2026-10-28 04:01:06
○A2a06:98c1:3120::2026-09-18 → 2026-09-18 · 3 obs
○ 2026-10-22 04:01:20
○ 2026-10-28 04:01:06
○A2a06:98c1:3121::2026-09-18 → 2026-09-18 · 3 obs
○ 2026-10-22 04:01:20
○ 2026-10-28 04:01:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| dovecot.dev | matt.ns.cloudflare.com, ryleigh.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.131
NS records: matt.ns.cloudflare.com, ryleigh.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dovecot.dev (unsigned zone)
⏱️ Timing
Total: 607ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.188, 104.21.12.138 |
| AAAA | 2 | 2606:4700:3036::6815:c8a, 2606:4700:3034::ac43:c2bc |
| NS | 2 | matt.ns.cloudflare.com, ryleigh.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | matt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
dovecot.dev has four IP addresses: 104.21.12.138, 172.67.194.188, 2606:4700:3034::ac43:c2bc and 2606:4700:3036::6815:c8a.
Additional host names — ecerjournal.net, acelouveira.com.br, taskerclub.click and two others — share IP numbers with dovecot.dev.
Name Servers
dovecot.dev uses two name servers for its delegation: matt.ns.cloudflare.com and ryleigh.ns.cloudflare.com.
dovecot.dev shares its name server setup with other domains, including dumontdistribution.pages.dev, ppvods.workers.dev, adomart.co.id and two others.
dovecot.dev has at least partial name server overlap with other domains, such as generationgreen-crm.pages.dev, thepatriotcollective.com, slowwilanow.pl and two others.
It is common to find these name servers paired with the name servers bonnie.ns.cloudflare.com, anita.ns.cloudflare.com, sureena.ns.cloudflare.com and donna.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname matt.ns.cloudflare.com directs to 108.162.193.131, 172.64.33.131 and 173.245.59.131 along with 3 other IP addresses.
Hostname ryleigh.ns.cloudflare.com directs to 108.162.194.198, 162.159.38.198 and 172.64.34.198 along with 3 other IP addresses.