ceru.dev - dns.ninja

ceru.dev

DNSSEC⚠️ Not signed
A2606:4700::6812:9🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:109🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.0.9Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.1.9Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamos.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A2803:f800:50::6ca2:c378🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamos.ns.cloudflare.com
A2a06:98c1:50::ac40:2378🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamos.ns.cloudflare.com
A108.162.195.120🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
A172.64.35.120🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamos.ns.cloudflare.com
NSkeyla.ns.cloudflare.com
A2606:4700:50::a29f:26aa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A2803:f800:50::6ca2:c2aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkeyla.ns.cloudflare.com
A2a06:98c1:50::ac40:22aa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkeyla.ns.cloudflare.com
A108.162.194.170🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A162.159.38.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
A172.64.34.170🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkeyla.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(63)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute1.mx.cloudflare.net(81)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.0.9, 104.18.1.9
IPv6 hints2606:4700::6812:9, 2606:4700::6812:109
SOAamos.ns.cloudflare.comdns@cloudflare.com serial=2407393657

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

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urce.nl
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ercu.ca

DNS History

9 records (9 active, 0 former)

NSamos.ns.cloudflare.comkeyla.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.18.0.9104.18.1.92606:4700::6812:1092606:4700::6812:9
●NSamos.ns.cloudflare.com2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●NSkeyla.ns.cloudflare.com2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●MXroute1.mx.cloudflare.net2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●MXroute2.mx.cloudflare.net2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●MXroute3.mx.cloudflare.net2026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●A104.18.0.92026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●A104.18.1.92026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●A2606:4700::6812:1092026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34
●A2606:4700::6812:92026-03-16 → 2026-06-28 · 2 obs
● 2026-03-16 01:55:20
● 2026-06-28 19:16:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
ceru.devamos.ns.cloudflare.com, keyla.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.120

NS records: amos.ns.cloudflare.com, keyla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceru.dev (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.0.9, 104.18.1.9
AAAA22606:4700::6812:9, 2606:4700::6812:109
NS2amos.ns.cloudflare.com, keyla.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 25), route3.mx.cloudflare.net (pri: 63)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amos.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

ceru.dev resolves to four IP addresses: 104.18.0.9, 104.18.1.9, 2606:4700::6812:9 and 2606:4700::6812:109.

tapp.cl, pos.fmu.br, portal.fmu.br and two other host names share IP numbers with ceru.dev.

Name Servers

DNS delegation for ceru.dev points to two name servers: amos.ns.cloudflare.com and keyla.ns.cloudflare.com.

ceru.dev uses the same name servers as several other domains — among them sn1a.com, rosafresa.com, mtcextendee.com and two more.

ceru.dev has at least partial name server overlap with other domains, such as aircargo.nl, bladdersecret.com, foundersbase.com and two others.

It is common to see these name servers used together with name servers teagan.ns.cloudflare.com and hayes.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

amos.ns.cloudflare.com has IP addresses 108.162.195.120, 162.159.44.120 and 172.64.35.120, plus 3 other.

keyla.ns.cloudflare.com has IP addresses 108.162.194.170, 162.159.38.170 and 172.64.34.170, plus 3 other.

Mail Servers

ceru.dev has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

ceru.dev has at least partial mail server overlap with other domains such as chavez.cn, dcdn.space, njoasso.cn and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.