dev.is - dns.ninja

`dev.is`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5df3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:d8e1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.243^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.225^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`josh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josh.ns.cloudflare.com`
		A	108.162.193.126^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	172.64.33.126^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
		A	173.245.59.126^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josh.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.243, 172.67.216.225
		IPv6 hints	2606:4700:3030::6815:5df3, 2606:4700:3035::ac43:d8e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2404389921

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1780545002

Same first word

dev.town

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dev.kz

dev.uz

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dev.events

dev.shiksha

dev.idf.il

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dev.gold

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dev.ad

dev.space

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dev.s3-us-west-2.amazonaws.com

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dev.web.id

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dev.org.pk

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dev.family

dev.org

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dev.fitness

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dev.cam

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dev.lt

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dev.org.tr

dev.company

dev.management

dev.s3.amazonaws.com

dev.ru.net

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dev.band

dev.fm

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dev.directory

dev.re

dev.coffee

dev.sh

dev.tw

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dev.business

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dev.idv.tw

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dve.cz

dve.cc

edv.su

ved.net

edv.se

edv.biz

edv.pl

ved.net.cn

dev.si

dev.s3-eu-west-1.amazonaws.com

evd.in

edv.exchange

dev.services

evd.co.za

dev.digital

vde.org

dev.bet

dev.co.uk

dev.moe

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dve.de

evd.com.br

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vde.ddns.net

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dev.ba

dev.by

ved.dk

ved.be

edv.guru

ved.su

edv.net.au

ved.co

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dev.al

edv.discount

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dve.bg

vde.in

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ved.cn

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dve.s3.amazonaws.com

evd.cn

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dev.rs

dev.lighting

edv.support

dve.com

edv.net

ved.ru

ved.cc

edv.by

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vde.org.uk

vde.biz

dve.com.br

evd.cc

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vde.se

evd.sk

ved.nl

evd.de

edv.works

dve.com.cn

edv.com

ved.co.in

dve.co

ved.com.ua

dve.tw

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vde.es

DNS History

17 records (6 active, 11 former)

●NScass.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2018-08-04 20:35:14
● 2026-02-18 02:10:24
● 2026-06-04 04:17:12

●NSjosh.ns.cloudflare.com2026-02-18 → 2026-06-04 · 3 obs

○ 2018-08-04 20:35:14
● 2026-02-18 02:10:24
● 2026-06-04 04:17:12

○NSns0.1984.is2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

○NSns1.1984.is2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

○NSns1.1984hosting.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

○NSns2.1984.is2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

○NSns2.1984hosting.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

○MXmail.dev.is2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

●A104.21.93.2432026-02-27 → 2026-06-04 · 34 obs

○ 2026-02-18 02:10:24
● 2026-02-27 15:17:32
● 2026-03-01 10:54:38
○ 2026-03-02 18:22:04
● 2026-03-06 11:45:22
○ 2026-03-11 04:33:12
○ 2026-03-11 09:43:58
● 2026-03-13 09:40:06
● 2026-03-17 09:40:58
○ 2026-03-18 04:22:54
● 2026-03-26 18:16:56
○ 2026-03-29 10:27:38
● 2026-04-06 00:03:12
● 2026-04-08 17:31:26
○ 2026-04-14 21:40:02
○ 2026-04-17 20:56:18
● 2026-04-19 20:55:12
● 2026-04-21 10:48:28
○ 2026-04-22 02:09:48
● 2026-04-23 01:29:52
● 2026-04-25 02:11:04
○ 2026-04-28 08:02:44
● 2026-04-29 11:11:52
● 2026-04-29 13:39:00
○ 2026-04-30 00:52:36
○ 2026-05-06 00:26:40
● 2026-05-16 10:51:06
○ 2026-05-17 19:50:14
○ 2026-05-19 12:16:06
● 2026-05-21 00:21:56
● 2026-05-25 03:59:20
○ 2026-05-25 23:32:30
● 2026-05-28 22:53:28
● 2026-06-04 04:17:12

●A172.67.216.2252026-02-27 → 2026-06-04 · 34 obs

○A188.114.96.02026-02-18 → 2026-05-25 · 35 obs

○ 2018-08-04 20:35:14
● 2026-02-18 02:10:24
○ 2026-02-27 15:17:32
○ 2026-03-01 10:54:38
● 2026-03-02 18:22:04
○ 2026-03-06 11:45:22
● 2026-03-11 04:33:12
● 2026-03-11 09:43:58
○ 2026-03-13 09:40:06
○ 2026-03-17 09:40:58
● 2026-03-18 04:22:54
○ 2026-03-26 18:16:56
● 2026-03-29 10:27:38
○ 2026-04-06 00:03:12
○ 2026-04-08 17:31:26
● 2026-04-14 21:40:02
● 2026-04-17 20:56:18
○ 2026-04-19 20:55:12
○ 2026-04-21 10:48:28
● 2026-04-22 02:09:48
○ 2026-04-23 01:29:52
○ 2026-04-25 02:11:04
● 2026-04-28 08:02:44
○ 2026-04-29 11:11:52
○ 2026-04-29 13:39:00
● 2026-04-30 00:52:36
● 2026-05-06 00:26:40
○ 2026-05-16 10:51:06
● 2026-05-17 19:50:14
● 2026-05-19 12:16:06
○ 2026-05-21 00:21:56
○ 2026-05-25 03:59:20
● 2026-05-25 23:32:30
○ 2026-05-28 22:53:28
○ 2026-06-04 04:17:12

○A188.114.97.02026-02-18 → 2026-05-25 · 35 obs

○A206.189.117.2092018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 20:35:14
○ 2026-02-18 02:10:24
○ 2026-06-04 04:17:12

●A2606:4700:3030::6815:5df32026-02-27 → 2026-06-04 · 34 obs

●A2606:4700:3035::ac43:d8e12026-02-27 → 2026-06-04 · 34 obs

○A2a06:98c1:3120::2026-02-18 → 2026-05-25 · 35 obs

○A2a06:98c1:3121::2026-02-18 → 2026-05-25 · 35 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	a.nic.is, d.nic.is, c.nic.is, f.nic.is...	10 records
dev.is	cass.ns.cloudflare.com, josh.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.81

NS records: cass.ns.cloudflare.com, josh.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev.is (unsigned zone)

⏱️ Timing

Total: 1245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.225, 104.21.93.243`
AAAA	2	`2606:4700:3030::6815:5df3, 2606:4700:3035::ac43:d8e1`
NS	2	`cass.ns.cloudflare.com, josh.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)

Analysis

IP Addresses

dev.is resolves to 4 IP numbers: 104.21.93.243, 172.67.216.225, 2606:4700:3030::6815:5df3 and 2606:4700:3035::ac43:d8e1.

Additional host names — kidsafefilms.com, cerrogrande.rs.gov.br, myessaypoint.com and two others — share IP numbers with dev.is.

Name Servers

dev.is uses two name servers for its delegation: cass.ns.cloudflare.com and josh.ns.cloudflare.com.

dev.is shares its name server setup with other domains, including fipam.org, moneyhub-zone.sbs, tuactualidad.org and two others.

dev.is has at least partial name server overlap with other domains, such as emilehajema.nl, sessive.com, torontostudentresidence.com and two others.

These name servers are frequently paired with the name servers vera.ns.cloudflare.com, harleigh.ns.cloudflare.com, linda.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

cass.ns.cloudflare.com has IP addresses 108.162.192.81, 172.64.32.81, 173.245.58.81 plus three more.

josh.ns.cloudflare.com has IP addresses 108.162.193.126, 172.64.33.126, 173.245.59.126 plus three more.