kostoremx.com - dns.ninja

`kostoremx.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:ed7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a097^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.215^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.151^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dee.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dee.ns.cloudflare.com`
		A	108.162.192.93^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	172.64.32.93^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	173.245.58.93^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
NS	`sterling.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sterling.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sterling.ns.cloudflare.com`
		A	108.162.195.143^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	162.159.44.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
		A	172.64.35.143^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sterling.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
TXT	`gb6tkoecbapo5v9921pegtlgtt`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.215, 172.67.160.151
		IPv6 hints	2606:4700:3030::6815:ed7, 2606:4700:3033::ac43:a097
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=129, name=cloudflare-ech.com
SOA	`dee.ns.cloudflare.com`dns@cloudflare.com serial=2406709489

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783217951

Same first word

kostoremx.com

DNS History

17 records (7 active, 10 former)

●NSdee.ns.cloudflare.com2026-03-06 → 2026-07-05 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
● 2026-07-05 02:24:42

○NSdns1.stabletransit.com2015-08-22 → 2020-02-17 · 4 obs

● 2015-08-22 02:13:12
● 2020-02-17 17:11:00
○ 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

○NSdns2.stabletransit.com2015-08-22 → 2020-02-17 · 4 obs

● 2015-08-22 02:13:12
● 2020-02-17 17:11:00
○ 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

○NSns.rackspace.com2015-08-22 → 2020-02-17 · 4 obs

● 2015-08-22 02:13:12
● 2020-02-17 17:11:00
○ 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

●NSsterling.ns.cloudflare.com2026-03-06 → 2026-07-05 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
● 2026-07-05 02:24:42

●MXmx1.emailsrvr.com2020-02-17 → 2026-07-05 · 2 obs

● 2020-02-17 17:11:00
● 2026-07-05 02:24:42

●A104.21.14.2152026-03-06 → 2026-07-05 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
● 2026-07-05 02:24:42

○A161.47.6.1672016-07-15 → 2017-03-26 · 5 obs

○ 2016-03-16 04:06:04
● 2016-07-15 14:12:14
● 2017-03-26 11:01:26
○ 2020-02-17 17:11:00
○ 2026-07-05 02:24:42

○A162.209.1.412015-12-12 → 2016-03-16 · 5 obs

○ 2015-08-22 02:13:12
● 2015-12-12 08:56:56
● 2016-03-16 04:06:04
○ 2016-07-15 14:12:14
○ 2026-07-05 02:24:42

●A172.67.160.1512026-03-06 → 2026-07-05 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
● 2026-07-05 02:24:42

○A20.225.107.1502026-03-06 → 2026-07-05 · 2 obs

○ 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

●A2606:4700:3030::6815:ed72026-07-05 → 2026-07-05 · 2 obs

○ 2026-03-06 09:04:24
● 2026-07-05 02:24:42

○A2606:4700:3031::ac43:a0972026-03-06 → 2026-03-06 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

○A2606:4700:3032::6815:ed72026-03-06 → 2026-03-06 · 3 obs

○ 2020-02-17 17:11:00
● 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

●A2606:4700:3033::ac43:a0972026-07-05 → 2026-07-05 · 2 obs

○ 2026-03-06 09:04:24
● 2026-07-05 02:24:42

○A40.84.138.1472020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-26 11:01:26
● 2020-02-17 17:11:00
○ 2026-03-06 09:04:24
○ 2026-07-05 02:24:42

○A50.56.87.2532015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 02:13:12
○ 2015-12-12 08:56:56
○ 2026-07-05 02:24:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kostoremx.com	dee.ns.cloudflare.com, sterling.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.93

NS records: dee.ns.cloudflare.com, sterling.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kostoremx.com (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.160.151, 104.21.14.215`
AAAA	2	`2606:4700:3030::6815:ed7, 2606:4700:3033::ac43:a097`
NS	2	`dee.ns.cloudflare.com, sterling.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx1.emailsrvr.com (pri: 20)`
TXT	2	`gb6tkoecbapo5v9921pegtlgtt, v=spf1 include:emailsrvr.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dee.ns.cloudflare.com, dee.ns.cloudflare.com, dee.ns.cloudflare.com...)

Analysis

IP Addresses

kostoremx.com has four IP addresses: 104.21.14.215, 172.67.160.151, 2606:4700:3030::6815:ed7 and 2606:4700:3033::ac43:a097.

2hubmatrix.click, ns2.nationton.com, roderickbase.digital plus two other host names have IP numbers in common with kostoremx.com.

Name Servers

DNS delegation for kostoremx.com points to two name servers: dee.ns.cloudflare.com and sterling.ns.cloudflare.com.

The name server configuration of kostoremx.com is shared with other domains, for instance masksandmakebelieve.com, indiaonpc.com, chinawholesalegadgets.com and two others.

kostoremx.com has at least partial name server overlap with other domains, such as luksusfellentech.com, gadgetslate.com, consolidatedcreditcanada.ca and two others.

It is common to find these name servers paired with the name servers sima.ns.cloudflare.com, opal.ns.cloudflare.com, kim.ns.cloudflare.com and buck.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dee.ns.cloudflare.com has IP addresses 108.162.192.93, 172.64.32.93 and 173.245.58.93, plus 3 other.

sterling.ns.cloudflare.com has IP addresses 108.162.195.143, 162.159.44.143 and 172.64.35.143, plus 3 other.

Mail Servers

kostoremx.com uses one mail server — mx1.emailsrvr.com.

The mail server setup of kostoremx.com matches that of other domains such as investimonials.com, museuminabox.org, worldiodineassociation.com and two others.

At least some of the mail servers used by kostoremx.com are shared with other domains: dgrega.com, awilliamsburgwhitehouse.com, mikeunsworth.net and two others among them.

These mail servers tend to be used in conjunction with the mail servers mx2.emailsrvr.com.

mx1.emailsrvr.com has exactly one IP number: 173.203.187.1.