dev.is - dns.ninja
dev.is
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:d8e1🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5df3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.243Cloudflare104.21.80.0/20 , 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 | 2606:4700:3032::ac43:d8e1, 2606:4700:3036::6815:5df3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2409504528 | ||||||
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.ishostmaster@isnic.is serial=1784481002 | ||||||
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
●NScass.ns.cloudflare.com2026-02-18 → 2026-07-19 · 3 obs
● 2026-02-18 02:10:24
● 2026-07-19 17:55:42
●NSjosh.ns.cloudflare.com2026-02-18 → 2026-07-19 · 3 obs
● 2026-02-18 02:10:24
● 2026-07-19 17:55:42
○NSns0.1984.is2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○NSns1.1984.is2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○NSns1.1984hosting.com2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○NSns2.1984.is2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○NSns2.1984hosting.com2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○MXmail.dev.is2018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
●A104.21.93.2432026-02-27 → 2026-07-19 · 37 obs
● 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
● 2026-06-11 18:20:36
○ 2026-06-12 20:46:34
● 2026-06-25 18:28:24
● 2026-07-19 17:55:42
●A172.67.216.2252026-02-27 → 2026-07-19 · 37 obs
● 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
● 2026-06-11 18:20:36
○ 2026-06-12 20:46:34
● 2026-06-25 18:28:24
● 2026-07-19 17:55:42
○A188.114.96.02026-02-18 → 2026-06-12 · 38 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
○ 2026-06-11 18:20:36
● 2026-06-12 20:46:34
○ 2026-06-25 18:28:24
○ 2026-07-19 17:55:42
○A188.114.97.02026-02-18 → 2026-06-12 · 38 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
○ 2026-06-11 18:20:36
● 2026-06-12 20:46:34
○ 2026-06-25 18:28:24
○ 2026-07-19 17:55:42
○A206.189.117.2092018-08-04 → 2018-08-04 · 3 obs
○ 2026-02-18 02:10:24
○ 2026-07-19 17:55:42
○A2606:4700:3030::6815:5df32026-02-27 → 2026-06-11 · 36 obs
● 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
● 2026-06-11 18:20:36
○ 2026-06-12 20:46:34
○ 2026-07-19 17:55:42
●A2606:4700:3032::ac43:d8e12026-06-25 → 2026-07-19 · 3 obs
● 2026-06-25 18:28:24
● 2026-07-19 17:55:42
○A2606:4700:3035::ac43:d8e12026-02-27 → 2026-06-11 · 36 obs
● 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
● 2026-06-11 18:20:36
○ 2026-06-12 20:46:34
○ 2026-07-19 17:55:42
●A2606:4700:3036::6815:5df32026-06-25 → 2026-07-19 · 3 obs
● 2026-06-25 18:28:24
● 2026-07-19 17:55:42
○A2a06:98c1:3120::2026-02-18 → 2026-06-12 · 38 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
○ 2026-06-11 18:20:36
● 2026-06-12 20:46:34
○ 2026-06-25 18:28:24
○ 2026-07-19 17:55:42
○A2a06:98c1:3121::2026-02-18 → 2026-06-12 · 38 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
○ 2026-06-11 18:20:36
● 2026-06-12 20:46:34
○ 2026-06-25 18:28:24
○ 2026-07-19 17:55:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | 10 records |
| dev.is | cass.ns.cloudflare.com, josh.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.126
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: 540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.243, 172.67.216.225 |
| AAAA | 2 | 2606:4700:3036::6815:5df3, 2606:4700:3032::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 (a.nic.is, c.nic.is, d.nic.is...)
Analysis
IP Addresses
dev.is has four IP addresses: 104.21.93.243, 172.67.216.225, 2606:4700:3032::ac43:d8e1 and 2606:4700:3036::6815:5df3.
Additional host names — kidsafefilms.com, cerrogrande.rs.gov.br, cddbv.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, matterhornnptravel.com, sessive.com and two others.
It is common to see these name servers used together with name servers nitin.ns.cloudflare.com and aragorn.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname cass.ns.cloudflare.com directs to 108.162.192.81, 172.64.32.81 and 173.245.58.81 along with 3 other IP addresses.
Hostname josh.ns.cloudflare.com directs to 108.162.193.126, 172.64.33.126 and 173.245.59.126 along with 3 other IP addresses.