seankerr.dev - dns.ninja

seankerr.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3cd🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:832d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.205Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.131.45🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalfred.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A2803:f800:50::6ca2:c383🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2383🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalfred.ns.cloudflare.com
A108.162.195.131🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A162.159.44.131Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
A172.64.35.131🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalfred.ns.cloudflare.com
NSmelissa.ns.cloudflare.com
A2606:4700:50::adf5:3ac7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A2803:f800:50::6ca2:c0c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelissa.ns.cloudflare.com
A2a06:98c1:50::ac40:20c7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelissa.ns.cloudflare.com
A108.162.192.199🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A172.64.32.199🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
A173.245.58.199🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.205, 172.67.131.45
IPv6 hints2606:4700:3030::6815:3cd, 2606:4700:3033::ac43:832d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAalfred.ns.cloudflare.comdns@cloudflare.com serial=2411856229

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

seankerr.co
seankerr.us
seankerr.org
seankerr.info
seankerr.biz
seankerr.com
seankerr.mobi
seankerr.dev
seankerr.me

Similar names

rekersna.com
rankseer.com
karseren.com
serkaner.com
sneakerr.com
erkresna.eu

DNS History

12 records (6 active, 6 former)

NSalfred.ns.cloudflare.commelissa.ns.cloudflare.comA104.21.3.205172.67.131.452606:4700:3030::6815:3cd2606:4700:3033::ac43:832d188.114.96.0188.114.97.02606:4700:3032::6815:3cd2606:4700:3034::ac43:832d2a06:98c1:3120::2a06:98c1:3121::
●NSalfred.ns.cloudflare.com2026-02-26 → 2026-08-12 · 2 obs
● 2026-02-26 02:05:22
● 2026-08-12 17:25:58
●NSmelissa.ns.cloudflare.com2026-02-26 → 2026-08-12 · 2 obs
● 2026-02-26 02:05:22
● 2026-08-12 17:25:58
●A104.21.3.2052026-02-26 → 2026-08-12 · 5 obs
● 2026-02-26 02:05:22
● 2026-03-27 05:12:12
○ 2026-04-28 12:41:18
● 2026-05-29 11:27:42
● 2026-08-12 17:25:58
●A172.67.131.452026-02-26 → 2026-08-12 · 5 obs
● 2026-02-26 02:05:22
● 2026-03-27 05:12:12
○ 2026-04-28 12:41:18
● 2026-05-29 11:27:42
● 2026-08-12 17:25:58
○A188.114.96.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-27 05:12:12
● 2026-04-28 12:41:18
○ 2026-05-29 11:27:42
○ 2026-08-12 17:25:58
○A188.114.97.02026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-27 05:12:12
● 2026-04-28 12:41:18
○ 2026-05-29 11:27:42
○ 2026-08-12 17:25:58
●A2606:4700:3030::6815:3cd2026-07-02 → 2026-08-12 · 3 obs
○ 2026-06-15 09:38:36
● 2026-07-02 06:50:56
● 2026-08-12 17:25:58
○A2606:4700:3032::6815:3cd2026-02-26 → 2026-06-15 · 7 obs
● 2026-02-26 02:05:22
● 2026-03-27 05:12:12
○ 2026-04-28 12:41:18
● 2026-05-29 11:27:42
● 2026-06-15 09:38:36
○ 2026-07-02 06:50:56
○ 2026-08-12 17:25:58
●A2606:4700:3033::ac43:832d2026-07-02 → 2026-08-12 · 3 obs
○ 2026-06-15 09:38:36
● 2026-07-02 06:50:56
● 2026-08-12 17:25:58
○A2606:4700:3034::ac43:832d2026-02-26 → 2026-06-15 · 7 obs
● 2026-02-26 02:05:22
● 2026-03-27 05:12:12
○ 2026-04-28 12:41:18
● 2026-05-29 11:27:42
● 2026-06-15 09:38:36
○ 2026-07-02 06:50:56
○ 2026-08-12 17:25:58
○A2a06:98c1:3120::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-27 05:12:12
● 2026-04-28 12:41:18
○ 2026-05-29 11:27:42
○ 2026-08-12 17:25:58
○A2a06:98c1:3121::2026-04-28 → 2026-04-28 · 4 obs
○ 2026-03-27 05:12:12
● 2026-04-28 12:41:18
○ 2026-05-29 11:27:42
○ 2026-08-12 17:25:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
seankerr.devalfred.ns.cloudflare.com, melissa.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.199

NS records: alfred.ns.cloudflare.com, melissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seankerr.dev (unsigned zone)

⏱️ Timing

Total: 1407ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.131.45, 104.21.3.205
AAAA22606:4700:3033::ac43:832d, 2606:4700:3030::6815:3cd
NS2alfred.ns.cloudflare.com, melissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alfred.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

seankerr.dev resolves to four IP addresses: 104.21.3.205, 172.67.131.45, 2606:4700:3030::6815:3cd and 2606:4700:3033::ac43:832d.

msrorg.com, antich.altervista.org.cdn.cloudflare.net, moothall.org plus two other host names have IP numbers in common with seankerr.dev.

Name Servers

Two name servers handle the delegation for seankerr.dev: alfred.ns.cloudflare.com and melissa.ns.cloudflare.com.

The name server configuration of seankerr.dev is shared with other domains, for instance careerlink.com, paitunes.com, code-box.org and two others.

seankerr.dev shares at least some of its name servers with other domains, including overclock-checking-tool.ru, javsubtitle.com, utkuetiket.com and two others.

These name servers are frequently paired with the name servers ainsley.ns.cloudflare.com and ajay.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alfred.ns.cloudflare.com resolves to 108.162.195.131, 162.159.44.131 and 172.64.35.131 among others, with 3 other IP addresses in total.

melissa.ns.cloudflare.com resolves to 108.162.192.199, 172.64.32.199 and 173.245.58.199 among others, with 3 other IP addresses in total.