comboostion.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`comboostion.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:81e^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9cba^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.30^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.186^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chuck.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c156^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chuck.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2156^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chuck.ns.cloudflare.com`
		A	108.162.193.86^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	172.64.33.86^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
		A	173.245.59.86^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chuck.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.8.30, 172.67.156.186
		IPv6 hints	2606:4700:3030::6815:81e, 2606:4700:3036::ac43:9cba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`chuck.ns.cloudflare.com`dns@cloudflare.com serial=2411807496

`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

comboostion.dev

comboostion.com

Similar names

montoscobio.com

Previous names

com-con.dev

com-find.dev

com-fmi.dev

com-mode.dev

com-service.dev

com-v.dev

com10.dev

coma3d.dev

comagic.dev

coman.dev

comanda.dev

comandos.dev

comaoutlet.dev

comas.dev

comb.dev

combatostrich.dev

combell.dev

combie.dev

combo.dev

Next names

combrink.dev

combu.dev

comby.dev

comcept.dev

comceptum.dev

comdesk.dev

comdok.dev

comdroid.dev

comealong.dev

comeapk.dev

comedian.dev

comellas.dev

comet.dev

cometapps.dev

cometeer.dev

cometis.dev

cometix.dev

cometvpn.dev

comfeel.dev

comfor.dev

DNS History

13 records (11 active, 2 former)

●NSchuck.ns.cloudflare.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●NSmichelle.ns.cloudflare.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●MXalt1.aspmx.l.google.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●MXalt2.aspmx.l.google.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●MXalt3.aspmx.l.google.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●MXalt4.aspmx.l.google.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●MXaspmx.l.google.com2026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●A104.21.8.302026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●A172.67.156.1862026-02-23 → 2026-08-22 · 2 obs

● 2026-02-23 16:25:18
● 2026-08-22 23:32:18

●A2606:4700:3030::6815:81e2026-07-23 → 2026-08-22 · 3 obs

○ 2026-05-29 14:57:46
● 2026-07-23 10:09:00
● 2026-08-22 23:32:18

○A2606:4700:3032::6815:81e2026-02-23 → 2026-05-29 · 4 obs

● 2026-02-23 16:25:18
● 2026-05-29 14:57:46
○ 2026-07-23 10:09:00
○ 2026-08-22 23:32:18

○A2606:4700:3034::ac43:9cba2026-02-23 → 2026-05-29 · 4 obs

● 2026-02-23 16:25:18
● 2026-05-29 14:57:46
○ 2026-07-23 10:09:00
○ 2026-08-22 23:32:18

●A2606:4700:3036::ac43:9cba2026-07-23 → 2026-08-22 · 3 obs

○ 2026-05-29 14:57:46
● 2026-07-23 10:09:00
● 2026-08-22 23:32:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
comboostion.dev	chuck.ns.cloudflare.com, michelle.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.86

NS records: chuck.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comboostion.dev (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.30, 172.67.156.186`
AAAA	2	`2606:4700:3036::ac43:9cba, 2606:4700:3030::6815:81e`
NS	2	`chuck.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chuck.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

comboostion.dev resolves to four IP addresses: 104.21.8.30, 172.67.156.186, 2606:4700:3030::6815:81e and 2606:4700:3036::ac43:9cba.

Among the host names that share IP numbers with comboostion.dev are bj-taiqiu.com, sprek.com, nomr.io and two others.

Name Servers

comboostion.dev is served by two delegated name servers, chuck.ns.cloudflare.com and michelle.ns.cloudflare.com.

comboostion.dev has the same name server delegation as a number of other domains, such as premiumvfx.com, xn--ndaa.net, nguonnhachinhchu.vn and two more.

comboostion.dev shares at least some of its name servers with other domains, including ncblaze.com, bauigel.com, remlostino.help and two others.

These name servers are frequently seen alongside the name servers jerome.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

chuck.ns.cloudflare.com carries IP addresses 108.162.193.86, 172.64.33.86 and 173.245.59.86, with 3 other addresses beyond those.

michelle.ns.cloudflare.com carries IP addresses 108.162.192.201, 172.64.32.201 and 173.245.58.201, with 3 other addresses beyond those.

Mail Servers

comboostion.dev is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

comboostion.dev shares at least some of its mail servers with other domains — for example contatointernet.com.br, youthpower.com, alyonamak.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 64.233.180.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

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

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.