muj.dev - dns.ninja

`muj.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:cb33^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:451f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.69.31^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.51^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`achiel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`achiel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`achiel.ns.cloudflare.com`
		A	108.162.195.123^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	162.159.44.123^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
		A	172.64.35.123^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`achiel.ns.cloudflare.com`
NS	`blakely.ns.cloudflare.com`
		A	2606:4700:50::a29f:2660^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c260^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blakely.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2260^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blakely.ns.cloudflare.com`
		A	108.162.194.96^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	162.159.38.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
		A	172.64.34.96^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blakely.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁶⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`afternic-verification-5hKeqXrdjTbM2Aw6Zi5QoR`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.69.31, 172.67.203.51
		IPv6 hints	2606:4700:3036::ac43:cb33, 2606:4700:3037::6815:451f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOA	`achiel.ns.cloudflare.com`dns@cloudflare.com serial=2410215617

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

25 records (9 active, 16 former)

●NSachiel.ns.cloudflare.com2026-02-20 → 2026-07-31 · 3 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-07-31 19:11:10

●NSblakely.ns.cloudflare.com2026-02-20 → 2026-07-31 · 3 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-07-31 19:11:10

○NSdns1.registrar-servers.com2021-06-29 → 2021-06-29 · 4 obs

○ 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○NSdns2.registrar-servers.com2021-06-29 → 2021-06-29 · 4 obs

○ 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○NSpdns1.registrar-servers.com2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 20:36:36
○ 2021-06-29 08:32:40
○ 2026-07-31 19:11:10

○MXeforward1.registrar-servers.com2020-01-04 → 2021-06-29 · 5 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○MXeforward2.registrar-servers.com2020-01-04 → 2021-06-29 · 5 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○MXeforward3.registrar-servers.com2020-01-04 → 2021-06-29 · 5 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○MXeforward4.registrar-servers.com2020-01-04 → 2021-06-29 · 5 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○MXeforward5.registrar-servers.com2020-01-04 → 2021-06-29 · 5 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

●MXroute1.mx.cloudflare.net2026-02-20 → 2026-07-31 · 3 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-07-31 19:11:10

●MXroute2.mx.cloudflare.net2026-02-20 → 2026-07-31 · 3 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-07-31 19:11:10

●MXroute3.mx.cloudflare.net2026-02-20 → 2026-07-31 · 3 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-07-31 19:11:10

○MXyour-dns-needs-immediate-attention.dev2016-01-09 → 2016-09-14 · 4 obs

● 2016-01-09 16:37:18
● 2016-09-14 10:18:02
○ 2020-01-04 20:36:36
○ 2026-07-31 19:11:10

●A104.21.69.312026-02-26 → 2026-07-31 · 11 obs

○ 2026-02-21 15:43:12
● 2026-02-26 22:12:04
○ 2026-02-27 14:59:36
● 2026-03-01 02:01:04
● 2026-03-12 05:25:24
○ 2026-03-14 14:48:36
● 2026-03-18 20:24:58
● 2026-03-23 04:55:18
○ 2026-03-23 07:28:00
● 2026-03-25 21:44:02
● 2026-07-31 19:11:10

○A127.0.53.532016-01-09 → 2016-09-14 · 4 obs

● 2016-01-09 16:37:18
● 2016-09-14 10:18:02
○ 2020-01-04 20:36:36
○ 2026-07-31 19:11:10

○A162.255.119.2332021-06-29 → 2021-06-29 · 4 obs

○ 2020-01-04 20:36:36
● 2021-06-29 08:32:40
○ 2026-02-20 20:02:32
○ 2026-07-31 19:11:10

○A172.64.80.12026-02-20 → 2026-03-23 · 13 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
● 2026-02-21 15:43:12
○ 2026-02-26 22:12:04
● 2026-02-27 14:59:36
○ 2026-03-01 02:01:04
○ 2026-03-12 05:25:24
● 2026-03-14 14:48:36
○ 2026-03-18 20:24:58
○ 2026-03-23 04:55:18
● 2026-03-23 07:28:00
○ 2026-03-25 21:44:02
○ 2026-07-31 19:11:10

●A172.67.203.512026-02-26 → 2026-07-31 · 11 obs

○A192.64.119.262020-01-04 → 2020-01-04 · 4 obs

○ 2016-09-14 10:18:02
● 2020-01-04 20:36:36
○ 2021-06-29 08:32:40
○ 2026-07-31 19:11:10

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-21 → 2026-03-23 · 17 obs

○ 2026-02-20 20:02:32
● 2026-02-21 15:43:12
○ 2026-02-26 22:12:04
● 2026-02-27 14:59:36
○ 2026-03-01 02:01:04
○ 2026-03-05 06:49:54
● 2026-03-05 11:00:00
○ 2026-03-06 03:26:04
○ 2026-03-08 05:59:56
● 2026-03-11 23:56:08
○ 2026-03-12 05:25:24
● 2026-03-14 14:48:36
● 2026-03-19 02:53:00
○ 2026-03-23 04:55:18
● 2026-03-23 07:28:00
○ 2026-03-25 21:44:02
○ 2026-07-31 19:11:10

○A2606:4700:3031::ac43:cb332026-02-20 → 2026-03-25 · 19 obs

○ 2021-06-29 08:32:40
● 2026-02-20 20:02:32
○ 2026-02-21 15:43:12
● 2026-02-26 22:12:04
○ 2026-02-27 14:59:36
● 2026-03-01 02:01:04
● 2026-03-05 06:49:54
○ 2026-03-05 11:00:00
● 2026-03-06 03:26:04
● 2026-03-08 05:59:56
○ 2026-03-11 23:56:08
● 2026-03-12 05:25:24
○ 2026-03-14 14:48:36
○ 2026-03-19 02:53:00
● 2026-03-23 04:55:18
○ 2026-03-23 07:28:00
● 2026-03-25 21:44:02
○ 2026-07-03 20:17:36
○ 2026-07-31 19:11:10

○A2606:4700:3036::6815:451f2026-02-20 → 2026-03-25 · 19 obs

●A2606:4700:3036::ac43:cb332026-07-03 → 2026-07-31 · 3 obs

○ 2026-03-25 21:44:02
● 2026-07-03 20:17:36
● 2026-07-31 19:11:10

●A2606:4700:3037::6815:451f2026-07-03 → 2026-07-31 · 3 obs

○ 2026-03-25 21:44:02
● 2026-07-03 20:17:36
● 2026-07-31 19:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
muj.dev	achiel.ns.cloudflare.com, blakely.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.123

NS records: achiel.ns.cloudflare.com, blakely.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for muj.dev (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.69.31, 172.67.203.51`
AAAA	2	`2606:4700:3036::ac43:cb33, 2606:4700:3037::6815:451f`
NS	2	`achiel.ns.cloudflare.com, blakely.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 50), route1.mx.cloudflare.net (pri: 56)...`
TXT	2	`afternic-verification-5hKeqXrdjTbM2Aw6Zi, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`achiel.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

muj.dev resolves to four IP addresses: 104.21.69.31, 172.67.203.51, 2606:4700:3036::ac43:cb33 and 2606:4700:3037::6815:451f.

Two other host names, along with comprasypagos.net, mon-participation.xyz and dinghang-invest.com, also share IP numbers with muj.dev.

Name Servers

DNS delegation for muj.dev points to two name servers: achiel.ns.cloudflare.com and blakely.ns.cloudflare.com.

muj.dev shares its NS records with other domains, for example mazterize.in, utzonkids.com, staposuda.ru and two others.

muj.dev partially shares its NS delegation with several other domains, including redantlab.com, southernthunderer.com.au, onuryerlikaya.com and two others.

These name servers often co-occur with the name servers grannbo.ns.cloudflare.com.

DNS names with 6 IP addresses:

achiel.ns.cloudflare.com has IP addresses 108.162.195.123, 162.159.44.123 and 172.64.35.123, plus 3 other.

blakely.ns.cloudflare.com has IP addresses 108.162.194.96, 162.159.38.96 and 172.64.34.96, plus 3 other.

Mail Servers

muj.dev uses three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

There is at least a partial MX overlap between muj.dev and other domains, including packshaomai.com, goldstandardohio.com, adspect.io and two others.

DNS names with 6 IP addresses:

route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.

route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.

route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.