dev.is - dns.ninja

dev.is

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5df3🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:d8e1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.243Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.225🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSjosh.ns.cloudflare.com
A2606:4700:58::adf5:3b7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A2803:f800:50::6ca2:c17e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjosh.ns.cloudflare.com
A2a06:98c1:50::ac40:217e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjosh.ns.cloudflare.com
A108.162.193.126🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A172.64.33.126🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
A173.245.59.126🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjosh.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.243, 172.67.216.225
IPv6 hints2606:4700:3030::6815:5df3, 2606:4700:3035::ac43:d8e1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=200, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2404389921

is

DNSSEC🔒 Signed (DS record present)
NSa.nic.is
NSc.nic.is
NSd.nic.is
NSe.nic.is
NSf.nic.is
SOAa.nic.ishostmaster@isnic.is serial=1780545002

Same first word

Similar names

DNS History

17 records (6 active, 11 former)

20192020202120222023202420252026NScass.ns.cloudflare.comjosh.ns.cloudflare.comns0.1984.isns1.1984.isns1.1984hosting.comns2.1984.isns2.1984hosting.comMXmail.dev.isA104.21.93.243172.67.216.2252606:4700:3030::6815:5df32606:4700:3035::ac43:d8e1188.114.96.0188.114.97.0206.189.117.2092a06:98c1:3120::2a06:98c1:3121::
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
○ 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
A188.114.96.02026-02-18 → 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
○ 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
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
○ 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
A2606:4700:3035::ac43:d8e12026-02-27 → 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
A2a06:98c1:3120::2026-02-18 → 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
A2a06:98c1:3121::2026-02-18 → 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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
isa.nic.is, d.nic.is, c.nic.is, f.nic.is...10 records
dev.iscass.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

TypeCountSample Data
A2172.67.216.225, 104.21.93.243
AAAA22606:4700:3030::6815:5df3, 2606:4700:3035::ac43:d8e1
NS2cass.ns.cloudflare.com, josh.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.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.