smartshell.dev - dns.ninja

`smartshell.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:1435^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bfca^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.53^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.202^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
NS	`molly.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`molly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`molly.ns.cloudflare.com`
		A	108.162.192.205^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	172.64.32.205^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
		A	173.245.58.205^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`molly.ns.cloudflare.com`
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.53, 172.67.191.202
		IPv6 hints	2606:4700:3037::6815:1435, 2606:4700:3037::ac43:bfca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2405530966

`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

smartshell.net

smartshell.eu

smartshell.dev

smartshell.com

smartshell.nl

smartshell.ch

smartshell.gg

Similar names

shellsmart.com.ua

shellsmart.de

shellsmart.com

shellsmart.club

shellsmart.gr

DNS History

9 records (9 active, 0 former)

●NSboyd.ns.cloudflare.com2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●NSmolly.ns.cloudflare.com2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●MXmx01.nicmail.ru2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●MXmx02.nicmail.ru2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●MXmx03.nicmail.ru2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●A104.21.20.532026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●A172.67.191.2022026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●A2606:4700:3037::6815:14352026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

●A2606:4700:3037::ac43:bfca2026-03-24 → 2026-06-04 · 2 obs

● 2026-03-24 10:26:22
● 2026-06-04 09:38:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
smartshell.dev	boyd.ns.cloudflare.com, molly.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.205

NS records: boyd.ns.cloudflare.com, molly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartshell.dev (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.202, 104.21.20.53`
AAAA	2	`2606:4700:3037::ac43:bfca, 2606:4700:3037::6815:1435`
NS	2	`boyd.ns.cloudflare.com, molly.ns.cloudflare.com`
MX	3	`mx01.nicmail.ru (pri: 10), mx03.nicmail.ru (pri: 20)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

smartshell.dev maps to 4 IP numbers, specifically 104.21.20.53, 172.67.191.202, 2606:4700:3037::6815:1435 and 2606:4700:3037::ac43:bfca.

Two other host names, along with mail.gras-engineering.nl, vmadev.ru and lm.wtf, also share IP numbers with smartshell.dev.

Name Servers

smartshell.dev is delegated to two name servers: boyd.ns.cloudflare.com and molly.ns.cloudflare.com.

smartshell.dev shares its NS records with other domains, for example meetchristianme.com, tinglez.com, thematuresgroup.com and two others.

smartshell.dev partially shares its NS delegation with several other domains, including puritylife.com, gfox.co.za, mefamask.com and two others.

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

DNS names with 6 IP addresses:

The hostname boyd.ns.cloudflare.com resolves to 108.162.193.75, 172.64.33.75, 173.245.59.75 and three additional IP addresses.

The hostname molly.ns.cloudflare.com resolves to 108.162.192.205, 172.64.32.205, 173.245.58.205 and three additional IP addresses.

Mail Servers

smartshell.dev uses three mail servers — mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

There is at least a partial MX overlap between smartshell.dev and other domains, including npodial.ru, komartsov.ru, intergranit.ru and two others.

DNS names with 4 IP addresses:

mx01.nicmail.ru maps to the following IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

mx02.nicmail.ru maps to the following IP addresses: 91.189.116.13, 91.189.116.14, 91.189.116.15 and 91.189.116.16.

Host names with one IP number:

mx03.nicmail.ru points to 91.189.116.16.

mx01.nicmail.ru and mx02.nicmail.ru are host names that each point to 91.189.116.13 IP addresses.

mx01.nicmail.ru and mx02.nicmail.ru are host names that each point to 91.189.116.14 IP addresses.

mx01.nicmail.ru and mx02.nicmail.ru are host names that each point to 91.189.116.15 IP addresses.

Each of mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru resolves to 91.189.116.16.