esra.dev - dns.ninja

esra.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:86a7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:19cf🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.25.207Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.134.167🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.25.207, 172.67.134.167
IPv6 hints2606:4700:3032::ac43:86a7, 2606:4700:3034::6815:19cf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2406588735

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)

Subdomains

www.esra.dev

Same first word

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esra.ru
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esra.nl
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esra.me
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esra.de
esra.org.il
esra.ee
esra.no
esra.com.mk
esra.at
esra.be
esra.ro

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DNS History

10 records (6 active, 4 former)

202120222023202420252026NSheather.ns.cloudflare.comnash.ns.cloudflare.comA104.21.25.207172.67.134.1672606:4700:3032::ac43:86a72606:4700:3034::6815:19cf104.28.20.106104.28.21.1062606:4700:3036::681c:156a2606:4700:3037::681c:146a
●NSheather.ns.cloudflare.com2020-02-14 → 2026-06-13 · 2 obs
● 2020-02-14 14:27:46
● 2026-06-13 19:42:08
●NSnash.ns.cloudflare.com2020-02-14 → 2026-06-13 · 2 obs
● 2020-02-14 14:27:46
● 2026-06-13 19:42:08
●A104.21.25.2072026-02-18 → 2026-06-13 · 3 obs
○ 2020-02-14 14:27:46
● 2026-02-18 12:18:30
● 2026-06-13 19:42:08
○A104.28.20.1062020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:27:46
○ 2026-02-18 12:18:30
○ 2026-06-13 19:42:08
○A104.28.21.1062020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:27:46
○ 2026-02-18 12:18:30
○ 2026-06-13 19:42:08
●A172.67.134.1672026-02-18 → 2026-06-13 · 3 obs
○ 2020-02-14 14:27:46
● 2026-02-18 12:18:30
● 2026-06-13 19:42:08
●A2606:4700:3032::ac43:86a72026-02-18 → 2026-06-13 · 3 obs
○ 2020-02-14 14:27:46
● 2026-02-18 12:18:30
● 2026-06-13 19:42:08
●A2606:4700:3034::6815:19cf2026-02-18 → 2026-06-13 · 3 obs
○ 2020-02-14 14:27:46
● 2026-02-18 12:18:30
● 2026-06-13 19:42:08
○A2606:4700:3036::681c:156a2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:27:46
○ 2026-02-18 12:18:30
○ 2026-06-13 19:42:08
○A2606:4700:3037::681c:146a2020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 14:27:46
○ 2026-02-18 12:18:30
○ 2026-06-13 19:42:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
esra.devheather.ns.cloudflare.com, nash.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, nash.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for esra.dev (unsigned zone)

⏱️ Timing

Total: 640ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.25.207, 172.67.134.167
AAAA22606:4700:3032::ac43:86a7, 2606:4700:3034::6815:19cf
NS2heather.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

esra.dev is the parent zone for www.esra.dev.

IP Addresses

esra.dev points to four IP numbers: 104.21.25.207, 172.67.134.167, 2606:4700:3032::ac43:86a7 and 2606:4700:3034::6815:19cf.

vinebresoftware.com, gianpix.com, taipeiroads.com.tw and two other host names share IP numbers with esra.dev.

Name Servers

esra.dev has two authoritative name servers — heather.ns.cloudflare.com and nash.ns.cloudflare.com.

esra.dev uses the same name servers as several other domains — among them msrsoftware.com.br, gizmite.com, xrares.top and two more.

esra.dev partially shares its NS delegation with several other domains, including oscarsc.com, ipworld.info, 77win.contact and two others.

In DNS configurations, these name servers often share authority with rex.ns.cloudflare.com, donna.ns.cloudflare.com, rick.ns.cloudflare.com and 4 other name servers.

Hostnames that resolve to 6 IP addresses:

heather.ns.cloudflare.com points to 108.162.192.161, 172.64.32.161, 173.245.58.161 and 3 other IP addresses.

nash.ns.cloudflare.com points to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 other IP addresses.