sim.io - dns.ninja
sim.io
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:4f49πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:a939πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.79.73Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.169.57πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | craig.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cc0πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c0π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c0πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 108.162.195.192πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 172.64.35.192πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| NS | lara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a80πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(73) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(75) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.79.73, 172.67.169.57 | ||||||
| IPv6 hints | 2606:4700:3033::6815:4f49, 2606:4700:3036::ac43:a939 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
| SOA | craig.ns.cloudflare.comdns@cloudflare.com serial=2405982315 | ||||||
io
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.nic.io β | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1780606319 | ||||||
Same first word
Similar names
DNS History
18 records (9 active, 9 former)
βNScraig.ns.cloudflare.com2026-02-28 β 2026-06-04 Β· 2 obs
β 2026-06-04 21:07:48
βNSlara.ns.cloudflare.com2026-02-28 β 2026-06-04 Β· 2 obs
β 2026-06-04 21:07:48
βMXroute1.mx.cloudflare.net2026-02-28 β 2026-06-04 Β· 2 obs
β 2026-06-04 21:07:48
βMXroute2.mx.cloudflare.net2026-02-28 β 2026-06-04 Β· 2 obs
β 2026-06-04 21:07:48
βMXroute3.mx.cloudflare.net2026-02-28 β 2026-06-04 Β· 2 obs
β 2026-06-04 21:07:48
βA104.21.79.732026-02-28 β 2026-06-04 Β· 25 obs
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-04-30 01:07:22
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA172.67.169.572026-02-28 β 2026-06-04 Β· 25 obs
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-04-30 01:07:22
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA188.114.96.02026-04-07 β 2026-05-31 Β· 23 obs
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-04-30 01:07:22
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA188.114.96.42026-05-22 β 2026-05-28 Β· 10 obs
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-06-04 21:07:48
βA188.114.97.02026-04-07 β 2026-05-31 Β· 23 obs
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-04-30 01:07:22
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA188.114.97.42026-05-22 β 2026-05-28 Β· 10 obs
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-06-04 21:07:48
βA2606:4700:130:436c:6f75:6466:6c61:72652026-02-28 β 2026-02-28 Β· 4 obs
β 2026-02-28 23:46:40
β 2026-03-27 23:31:28
β 2026-06-04 21:07:48
βA2606:4700:3033::6815:4f492026-02-28 β 2026-06-04 Β· 27 obs
β 2026-02-28 23:46:40
β 2026-03-27 23:31:28
β 2026-04-04 04:51:08
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA2606:4700:3036::ac43:a9392026-02-28 β 2026-06-04 Β· 27 obs
β 2026-02-28 23:46:40
β 2026-03-27 23:31:28
β 2026-04-04 04:51:08
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA2a06:98c1:3120::2026-04-04 β 2026-05-31 Β· 26 obs
β 2026-04-04 04:51:08
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA2a06:98c1:3120::42026-05-22 β 2026-05-28 Β· 7 obs
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-06-04 21:07:48
βA2a06:98c1:3121::2026-04-04 β 2026-05-31 Β· 26 obs
β 2026-04-04 04:51:08
β 2026-04-05 16:50:36
β 2026-04-07 15:58:26
β 2026-04-10 04:21:18
β 2026-05-02 09:09:54
β 2026-05-13 20:26:12
β 2026-05-13 22:57:50
β 2026-05-15 15:39:44
β 2026-05-22 00:06:38
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-22 08:06:48
β 2026-05-22 13:24:52
β 2026-05-23 04:05:28
β 2026-05-23 15:22:34
β 2026-05-23 15:54:08
β 2026-05-24 22:18:12
β 2026-05-24 22:54:48
β 2026-05-24 23:25:14
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-05-29 09:27:46
β 2026-05-31 05:26:52
β 2026-05-31 12:09:22
β 2026-06-04 21:07:48
βA2a06:98c1:3121::42026-05-22 β 2026-05-28 Β· 7 obs
β 2026-05-22 00:38:18
β 2026-05-22 02:00:28
β 2026-05-27 13:33:26
β 2026-05-28 16:33:26
β 2026-05-28 17:50:48
β 2026-06-04 21:07:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| sim.io | lara.ns.cloudflare.com, craig.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.195.192
NS records: lara.ns.cloudflare.com, craig.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sim.io (unsigned zone)
β±οΈ Timing
Total: 830ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.57, 104.21.79.73 |
| AAAA | 2 | 2606:4700:3036::ac43:a939, 2606:4700:3033::6815:4f49 |
| NS | 2 | craig.ns.cloudflare.com, lara.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 63), route3.mx.cloudflare.net (pri: 73)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | craig.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.io, b0.nic.io, a2.nic.io...)
Analysis
IP Addresses
sim.io has 4 IP addresses: 104.21.79.73, 172.67.169.57, 2606:4700:3033::6815:4f49 and 2606:4700:3036::ac43:a939.
meischineserestaurant.com, www.spinanga-no-online.com, dosaafnso.ru and two other host names share IP numbers with sim.io.
Name Servers
sim.io is served by two delegated name servers, craig.ns.cloudflare.com and lara.ns.cloudflare.com.
sim.io uses the same name servers as several other domains β among them 61300.com, w003.com, 68100.com and two more.
sim.io has at least partial name server overlap with other domains, such as etowahar.gov, genson.com, vegasarearealestate.com and two others.
It is common to find these name servers paired with the name servers kim.ns.cloudflare.com, jessica.ns.cloudflare.com, cody.ns.cloudflare.com and walt.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
craig.ns.cloudflare.com has IP addresses 108.162.195.192, 162.159.44.192, 172.64.35.192 plus three more.
lara.ns.cloudflare.com has IP addresses 108.162.192.128, 172.64.32.128, 173.245.58.128 plus three more.
Mail Servers
sim.io has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
sim.io has at least partial mail server overlap with other domains such as bsaaa.xyz, venturechannel.com, ayudaelectronica.com and two more.
Hostnames that resolve to 6 IP addresses:
route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12, 162.159.205.13 plus three more.
route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18, 162.159.205.19 plus three more.
route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24, 162.159.205.25 plus three more.