mcs.dev - robtex.com

mcs.dev

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
A216.150.1.129🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSns1.vercel-dns.com ⭐ ⚠️ Not in parent delegation
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSa.zeit-world.co.uk ⚠️ Not in zone NS records
A2620:4d:4000:6259:7:13:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p13.nsone.net
A198.51.44.13🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p13.nsone.net
NSb.zeit-world.org ⚠️ Not in zone NS records
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
NSc.zeit-world.net ⚠️ Not in zone NS records
A198.51.44.77🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p13.nsone.net
NSf.zeit-world.com ⚠️ Not in zone NS records
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
NSns2.vercel-dns.com ⚠️ Not in parent delegation
A2a00:edc0:6259:7:13::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p13.nsone.net
A198.51.45.13🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p13.nsone.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns1.vercel-dns.comhostmaster@nsone.net serial=1657753390

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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csm.ovh
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csm.technology
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smc.org.au
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DNS History

21 records (13 active, 8 former)

20162017201820192020202120222023202420252026NSa.zeit-world.co.ukb.zeit-world.orgc.zeit-world.netf.zeit-world.comns1.vercel-dns.comns2.vercel-dns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comyour-dns-needs-immediate-attention.devA216.150.1.1216.150.1.129127.0.53.53216.150.1.193216.150.1.65216.150.16.1216.150.16.129216.150.16.193216.150.16.65
●NSa.zeit-world.co.uk2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●NSb.zeit-world.org2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●NSc.zeit-world.net2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●NSf.zeit-world.com2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●NSns1.vercel-dns.com2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●NSns2.vercel-dns.com2026-02-15 → 2026-07-04 · 2 obs
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
●MXaspmx.l.google.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-07-04 20:12:22
○MXyour-dns-needs-immediate-attention.dev2015-11-19 → 2017-02-14 · 4 obs
● 2015-11-19 15:07:20
● 2017-02-14 17:16:22
○ 2018-12-30 05:23:32
○ 2026-07-04 20:12:22
○A127.0.53.532015-11-19 → 2017-02-14 · 4 obs
● 2015-11-19 15:07:20
● 2017-02-14 17:16:22
○ 2018-12-30 05:23:32
○ 2026-07-04 20:12:22
●A216.150.1.12026-02-15 → 2026-07-04 · 38 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
○ 2026-02-15 23:50:06
○ 2026-02-18 03:27:12
● 2026-02-18 16:44:10
○ 2026-02-18 17:49:46
○ 2026-02-18 22:03:58
● 2026-02-19 05:25:16
○ 2026-02-21 11:42:02
○ 2026-02-23 18:25:12
● 2026-02-24 04:07:14
○ 2026-02-25 04:59:54
○ 2026-03-06 00:35:00
● 2026-03-30 19:28:52
● 2026-03-30 23:09:28
○ 2026-04-06 19:05:32
○ 2026-04-15 05:18:22
● 2026-04-17 02:52:48
● 2026-04-22 08:38:54
○ 2026-04-22 17:24:36
○ 2026-04-23 17:40:56
● 2026-04-27 02:46:56
● 2026-04-28 17:37:58
○ 2026-04-28 21:50:40
● 2026-04-29 02:52:08
○ 2026-05-01 10:05:04
○ 2026-05-02 12:53:44
● 2026-05-02 14:01:30
● 2026-05-23 08:21:52
○ 2026-06-04 08:17:34
● 2026-06-08 03:55:06
● 2026-06-14 18:21:30
○ 2026-06-14 22:26:56
○ 2026-06-15 12:08:32
● 2026-06-20 03:11:46
○ 2026-06-20 12:19:46
● 2026-07-04 20:12:20
● 2026-07-04 20:12:22
●A216.150.1.1292026-02-22 → 2026-07-04 · 22 obs
○ 2026-02-22 07:04:30
● 2026-02-22 11:39:04
○ 2026-02-23 18:25:12
○ 2026-02-25 04:59:54
● 2026-03-06 00:35:00
○ 2026-03-30 19:28:52
○ 2026-04-22 17:24:36
● 2026-04-23 17:40:56
○ 2026-04-27 02:46:56
○ 2026-05-01 10:05:04
● 2026-05-01 12:48:04
○ 2026-05-01 13:34:42
● 2026-05-02 05:15:42
● 2026-05-02 12:53:44
○ 2026-05-02 14:01:30
○ 2026-06-14 18:21:30
● 2026-06-14 22:26:56
○ 2026-06-15 12:08:32
● 2026-06-20 12:19:46
○ 2026-07-02 16:35:04
● 2026-07-04 20:12:20
● 2026-07-04 20:12:22
○A216.150.1.1932026-02-16 → 2026-07-02 · 28 obs
○ 2026-02-16 14:38:24
● 2026-02-16 21:17:00
● 2026-02-17 01:07:18
○ 2026-02-17 11:35:58
○ 2026-02-18 17:49:46
● 2026-02-18 22:03:58
○ 2026-02-19 05:25:16
○ 2026-02-22 07:04:30
● 2026-02-22 11:39:04
○ 2026-02-23 18:25:12
● 2026-02-24 04:07:14
● 2026-02-25 04:59:54
○ 2026-03-06 00:35:00
○ 2026-03-30 23:09:28
● 2026-04-06 19:05:32
○ 2026-04-15 05:18:22
○ 2026-04-22 08:38:54
● 2026-04-22 17:24:36
○ 2026-04-23 17:40:56
○ 2026-04-27 02:46:56
● 2026-04-27 07:52:38
○ 2026-04-28 17:37:58
○ 2026-05-01 13:34:42
● 2026-05-02 05:15:42
○ 2026-05-02 12:53:44
● 2026-07-02 16:35:04
○ 2026-07-04 15:41:46
○ 2026-07-04 20:12:22
○A216.150.1.652026-02-17 → 2026-06-15 · 31 obs
○ 2026-02-15 00:34:40
○ 2026-02-16 22:33:50
● 2026-02-17 01:07:18
○ 2026-02-17 11:35:58
○ 2026-02-17 23:15:50
● 2026-02-18 03:27:12
○ 2026-02-18 16:44:10
○ 2026-02-19 05:25:16
● 2026-02-21 11:42:02
○ 2026-02-22 07:04:30
○ 2026-02-25 04:59:54
● 2026-03-06 00:35:00
○ 2026-03-30 19:28:52
○ 2026-03-30 20:34:14
● 2026-03-30 23:09:28
● 2026-04-06 19:05:32
○ 2026-04-15 05:18:22
○ 2026-04-28 21:50:40
● 2026-04-29 02:52:08
○ 2026-05-01 10:05:04
○ 2026-05-01 12:48:04
● 2026-05-01 13:34:42
○ 2026-05-02 05:15:42
○ 2026-05-02 14:01:30
● 2026-05-23 08:21:52
● 2026-06-04 08:17:34
○ 2026-06-08 03:55:06
○ 2026-06-14 22:26:56
● 2026-06-15 12:08:32
○ 2026-06-20 03:11:46
○ 2026-07-04 20:12:22
○A216.150.16.12026-02-16 → 2026-07-04 · 30 obs
○ 2026-02-15 23:50:06
● 2026-02-16 14:38:24
● 2026-02-16 22:33:50
○ 2026-02-17 01:07:18
○ 2026-02-17 23:15:50
● 2026-02-18 03:27:12
○ 2026-02-18 16:44:10
○ 2026-02-18 22:03:58
● 2026-02-19 05:25:16
○ 2026-02-21 11:42:02
● 2026-02-22 07:04:30
○ 2026-02-22 11:39:04
● 2026-02-23 18:25:12
○ 2026-02-24 04:07:14
○ 2026-03-06 00:35:00
● 2026-03-30 19:28:52
○ 2026-03-30 20:34:14
○ 2026-04-29 02:52:08
● 2026-05-01 10:05:04
● 2026-05-01 13:34:42
○ 2026-05-02 05:15:42
○ 2026-06-08 03:55:06
● 2026-06-14 18:21:30
○ 2026-06-14 22:26:56
○ 2026-06-15 12:08:32
● 2026-06-20 03:11:46
○ 2026-06-20 12:19:46
● 2026-07-04 15:41:46
○ 2026-07-04 20:12:20
○ 2026-07-04 20:12:22
○A216.150.16.1292026-02-15 → 2026-06-20 · 36 obs
○ 2026-02-15 00:34:40
● 2026-02-15 23:50:06
● 2026-02-16 14:38:24
○ 2026-02-16 21:17:00
○ 2026-02-17 01:07:18
● 2026-02-17 11:35:58
● 2026-02-17 23:15:50
○ 2026-02-18 03:27:12
○ 2026-02-18 16:44:10
● 2026-02-18 17:49:46
○ 2026-02-18 22:03:58
○ 2026-02-19 05:25:16
● 2026-02-21 11:42:02
○ 2026-02-22 07:04:30
○ 2026-02-22 11:39:04
● 2026-02-23 18:25:12
○ 2026-02-24 04:07:14
○ 2026-04-06 19:05:32
● 2026-04-15 05:18:22
○ 2026-04-17 02:52:48
○ 2026-04-22 17:24:36
● 2026-04-23 17:40:56
○ 2026-04-27 02:46:56
○ 2026-04-28 17:37:58
● 2026-04-28 21:50:40
○ 2026-04-29 02:52:08
○ 2026-05-23 08:21:52
● 2026-06-04 08:17:34
● 2026-06-08 03:55:06
○ 2026-06-14 18:21:30
○ 2026-06-14 22:26:56
● 2026-06-15 12:08:32
○ 2026-06-20 03:11:46
● 2026-06-20 12:19:46
○ 2026-07-04 20:12:20
○ 2026-07-04 20:12:22
○A216.150.16.1932026-02-15 → 2026-05-02 · 27 obs
○ 2018-12-30 05:23:32
● 2026-02-15 00:34:40
● 2026-02-15 23:50:06
○ 2026-02-16 14:38:24
○ 2026-02-17 01:07:18
● 2026-02-17 11:35:58
● 2026-02-17 23:15:50
○ 2026-02-18 03:27:12
● 2026-02-18 16:44:10
● 2026-02-18 22:03:58
○ 2026-02-19 05:25:16
○ 2026-02-21 11:42:02
● 2026-02-22 07:04:30
○ 2026-02-22 11:39:04
○ 2026-02-24 04:07:14
● 2026-02-25 04:59:54
○ 2026-03-06 00:35:00
○ 2026-04-06 19:05:32
● 2026-04-15 05:18:22
● 2026-04-17 02:52:48
○ 2026-04-22 08:38:54
● 2026-04-22 17:24:36
○ 2026-04-23 17:40:56
○ 2026-05-02 12:53:44
● 2026-05-02 14:01:30
○ 2026-05-23 08:21:52
○ 2026-07-04 20:12:22
○A216.150.16.652026-03-30 → 2026-06-14 · 21 obs
○ 2026-03-30 19:28:52
● 2026-03-30 20:34:14
○ 2026-03-30 23:09:28
○ 2026-04-17 02:52:48
● 2026-04-22 08:38:54
○ 2026-04-22 17:24:36
○ 2026-04-23 17:40:56
● 2026-04-27 02:46:56
○ 2026-04-27 07:52:38
● 2026-04-28 17:37:58
● 2026-04-28 21:50:40
○ 2026-04-29 02:52:08
● 2026-05-01 10:05:04
○ 2026-05-01 12:48:04
○ 2026-05-02 05:15:42
● 2026-05-02 12:53:44
○ 2026-05-02 14:01:30
○ 2026-06-14 18:21:30
● 2026-06-14 22:26:56
○ 2026-06-15 12:08:32
○ 2026-07-04 20:12:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
mcs.devb.zeit-world.org, f.zeit-world.com, c.zeit-world.net, a.zeit-world.co.uk-

✅ Authoritative Response

Server:198.51.45.13

NS records: b.zeit-world.org, f.zeit-world.com, c.zeit-world.net, a.zeit-world.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcs.dev (unsigned zone)

⏱️ Timing

Total: 2162ms | Queries: -

📄 Records

TypeCountSample Data
A2216.150.1.129, 216.150.16.193
NS2ns1.vercel-dns.com, ns2.vercel-dns.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns1.vercel-dns.com hostmaster.nsone.net

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

mcs.dev points to the IP addresses 216.150.1.1 and 216.150.1.129

Among the host names that share IP numbers with mcs.dev are govbr.programadacnhsocial.org, ftxaggregat.se, samip.net and two others.

Name Servers

DNS for mcs.dev is handled by 6 name servers: ns1.vercel-dns.com, ns2.vercel-dns.com, f.zeit-world.com and 3 others.

There is at least partial name server overlap between mcs.dev and other domains — speck.sh, serveno.com, mcntsh.com and two more among them.

These name servers regularly appear alongside a.zeit-world.co.uk, b.zeit-world.org, c.zeit-world.net and 7 other name servers in NS record sets.

Hosts with two IP numbers each:

ns1.vercel-dns.com has two IP addresses: 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

ns2.vercel-dns.com has two IP addresses: 198.51.45.13 and 2a00:edc0:6259:7:13::2.

f.zeit-world.com has two IP addresses: 198.51.45.13 and 2a00:edc0:6259:7:13::2.

b.zeit-world.org has two IP addresses: 198.51.45.13 and 2a00:edc0:6259:7:13::2.

a.zeit-world.co.uk has two IP addresses: 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1.

Hosts that resolve to one IP address:

c.zeit-world.net directs to 198.51.44.77.

Host names pointing to 2620:4d:4000:6259:7:13:0:1 IP addresses: ns1.vercel-dns.com and a.zeit-world.co.uk.

Host names pointing to 198.51.44.13 IP addresses: ns1.vercel-dns.com and a.zeit-world.co.uk.

ns2.vercel-dns.com, f.zeit-world.com and b.zeit-world.org all direct to 2a00:edc0:6259:7:13::2.

ns2.vercel-dns.com, f.zeit-world.com and b.zeit-world.org all direct to 198.51.45.13.

Mail Servers

mcs.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

mcs.dev shares at least some of its mail servers with other domains — for example dvisionb.com, ns500742.ns500731.ns500731.ns500731.ns500742.ns500671.ns500731.ns500688.ns500671.ns500671.ns500705.ns500671.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500758.ns500698.ns500758.ns500698.ns500735.ns500736.ns500735.ns500735.ns500735.ns500735.ns500698.ns500576.ns500698.ns500576.ns500619.ns500698.trackreceptor.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 173.194.45.27 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.