`8.is-a.dev`

DNSSEC	⚠️ Not signed
A	128.204.223.115^{🇵🇱 ECO-ATMAN-PL128.204.223.0/24 ECOSERV}
		PTR	`web9.serv00.com`

`is-a.dev`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:467^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:567^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.4.103^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.5.103^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.is-a.dev` ⭐
NS	`ns2.is-a.dev`
NS	`ns3.is-a.dev`
NS	`ns4.is-a.dev`
MX	`route1.mx.cloudflare.net` ⭐
MX	`route3.mx.cloudflare.net`⁽³⁶⁾
MX	`route2.mx.cloudflare.net`⁽⁶²⁾
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.4.103, 104.18.5.103
		IPv6 hints	2606:4700::6812:467, 2606:4700::6812:567
SOA	`ns1.is-a.dev`dns@cloudflare.com serial=2404128516

rank #118734 globally
rank #94 in the tld
PASS📈 Tranco rank: #126,247

Subdomains

api.8.is-a.dev

Same first word

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8.jx.cn

8.top

8.nu

8.canva-apps.cn

8.garden

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8.fishing

8.com.pl

8.kg

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8.org.cn

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8.he.cn

8.net.co

8.mba

8.(0x787878)

8.et

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8.tm

8.app

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8.club

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8.team

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8.am

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8.works

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8.deals

8.org

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8.media

8.casa

8.gt

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8.horse

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8.wtf

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8.sx.cn

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8.zip

8.ms

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8.company

8.dk

8.in-addr.arpa

8.co.at

8.edu.vn

8.nf

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8.fashion

8.de

8.is-a.dev

8.diamonds

8.st

8.vodka

8.ro

8.se

8.ht

8.work

8.fm

8.kz

8.tv

8.srl

8.cooking

8.wedding

8.s3.amazonaws.com

8.la

8.edu.pl

DNS History

1 record (1 active, 0 former)

●A128.204.223.1152026-05-12 → 2026-05-13 · 2 obs

● 2026-05-12 21:53:48
● 2026-05-13 05:05:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
is-a.dev	ns3.is-a.dev, ns2.is-a.dev, ns1.is-a.dev, ns4.is-a.dev	8 records

✅ Authoritative Response

Server:162.159.4.237

NS records: ns3.is-a.dev, ns2.is-a.dev, ns1.is-a.dev, ns4.is-a.dev

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.204.223.115`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ns2.is-a.dev, ns2.is-a.dev, ns4.is-a.dev...)

Analysis

Hierarchy

api.8.is-a.dev is a child of 8.is-a.dev.

IP Addresses

8.is-a.dev resolves to one IP number: 128.204.223.115.

Other host names, for instance midaisbuy-shoiip.serv00.net, versioncompatibility.api.8.is-a.dev, ricoh.tk, teoh.tk and optus-update.serv00.net share IP numbers with 8.is-a.dev.

8.is-a.dev - robtex.com

8.is-a.dev

is-a.dev