kellstrom.com - dns.ninja

`kellstrom.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:c628^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:44c6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.198^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.40^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`harvey.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
NS	`holly.ns.cloudflare.com`
		A	2606:4700:50::a29f:2685^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c285^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`holly.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2285^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`holly.ns.cloudflare.com`
		A	108.162.194.133^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	162.159.38.133^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
		A	172.64.34.133^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`holly.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
MX	`us-smtp-inbound-2.mimecast.com`⁽¹⁾
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
MX	`smtp.secureserver.net`⁽²⁾
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
TXT	`v=spf1 include:_netblocks.mimecast.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.198, 172.67.198.40
		IPv6 hints	2606:4700:3036::ac43:c628, 2606:4700:3037::6815:44c6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`harvey.ns.cloudflare.com`dns@cloudflare.com serial=2407529195

`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=1782786506

WOT: SAFE (72/100)

Subdomains

www.kellstrom.com

mail.kellstrom.com

Same first word

kellstrom.com

DNS History

25 records (10 active, 15 former)

●NSharvey.ns.cloudflare.com2021-09-15 → 2026-06-30 · 3 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
● 2026-06-30 02:52:08

●NSholly.ns.cloudflare.com2021-09-15 → 2026-06-30 · 3 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
● 2026-06-30 02:52:08

○NSns1.kellstrom.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○NSns2.kellstrom.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○NSns23.worldnic.com2015-07-07 → 2015-07-07 · 4 obs

○ 2009-01-11 05:26:14
● 2015-07-07 05:03:32
○ 2015-11-06 22:53:26
○ 2026-06-30 02:52:08

○NSns24.worldnic.com2015-07-07 → 2015-07-07 · 4 obs

○ 2009-01-11 05:26:14
● 2015-07-07 05:03:32
○ 2015-11-06 22:53:26
○ 2026-06-30 02:52:08

○NSns71.domaincontrol.com2015-11-06 → 2017-01-09 · 5 obs

○ 2015-07-07 05:03:32
● 2015-11-06 22:53:26
● 2017-01-09 02:03:46
○ 2021-09-15 13:59:54
○ 2026-06-30 02:52:08

○NSns72.domaincontrol.com2015-11-06 → 2017-01-09 · 5 obs

○ 2015-07-07 05:03:32
● 2015-11-06 22:53:26
● 2017-01-09 02:03:46
○ 2021-09-15 13:59:54
○ 2026-06-30 02:52:08

○MXkellstrom.com.s8a1.psmtp.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○MXkellstrom.com.s8a2.psmtp.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○MXkellstrom.com.s8b1.psmtp.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○MXkellstrom.com.s8b2.psmtp.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

○MXmail.kellstrom.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

●MXmailstore1.secureserver.net2015-11-06 → 2026-06-30 · 3 obs

○ 2015-07-07 05:03:32
● 2015-11-06 22:53:26
● 2026-06-30 02:52:08

●MXsmtp.secureserver.net2015-11-06 → 2026-06-30 · 3 obs

○ 2015-07-07 05:03:32
● 2015-11-06 22:53:26
● 2026-06-30 02:52:08

●MXus-smtp-inbound-1.mimecast.com2015-07-07 → 2026-06-30 · 3 obs

○ 2009-01-11 05:26:14
● 2015-07-07 05:03:32
● 2026-06-30 02:52:08

●MXus-smtp-inbound-2.mimecast.com2015-07-07 → 2026-06-30 · 3 obs

○ 2009-01-11 05:26:14
● 2015-07-07 05:03:32
● 2026-06-30 02:52:08

●A104.21.68.1982021-09-15 → 2026-06-30 · 3 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
● 2026-06-30 02:52:08

○A152.186.36.1052015-07-07 → 2017-01-09 · 5 obs

○ 2009-01-11 05:26:14
● 2015-07-07 05:03:32
● 2017-01-09 02:03:46
○ 2021-09-15 13:59:54
○ 2026-06-30 02:52:08

●A172.67.198.402021-09-15 → 2026-06-30 · 3 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
● 2026-06-30 02:52:08

○A2606:4700:3033::ac43:c6282021-09-15 → 2021-09-15 · 4 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
○ 2026-06-23 15:18:18
○ 2026-06-30 02:52:08

○A2606:4700:3034::6815:44c62021-09-15 → 2021-09-15 · 4 obs

○ 2017-01-09 02:03:46
● 2021-09-15 13:59:54
○ 2026-06-23 15:18:18
○ 2026-06-30 02:52:08

●A2606:4700:3036::ac43:c6282026-06-23 → 2026-06-30 · 3 obs

○ 2021-09-15 13:59:54
● 2026-06-23 15:18:18
● 2026-06-30 02:52:08

●A2606:4700:3037::6815:44c62026-06-23 → 2026-06-30 · 3 obs

○ 2021-09-15 13:59:54
● 2026-06-23 15:18:18
● 2026-06-30 02:52:08

○A65.208.74.852009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:26:14
○ 2015-07-07 05:03:32
○ 2026-06-30 02:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
kellstrom.com	holly.ns.cloudflare.com, harvey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.152

NS records: holly.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kellstrom.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.198.40, 104.21.68.198`
AAAA	2	`2606:4700:3036::ac43:c628, 2606:4700:3037::6815:44c6`
NS	2	`harvey.ns.cloudflare.com, holly.ns.cloudflare.com`
MX	4	`us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 1)...`
TXT	1	`v=spf1 include:_netblocks.mimecast.com -`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`harvey.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

kellstrom.com is the parent domain of www.kellstrom.com and mail.kellstrom.com.

IP Addresses

kellstrom.com points to the four IP addresses 104.21.68.198, 172.67.198.40, 2606:4700:3036::ac43:c628 and 2606:4700:3037::6815:44c6.

Additional host names — expertsystem.it, www.kellstrom.com, gaijin-eyes.com and two others — share IP numbers with kellstrom.com.

Name Servers

kellstrom.com has two authoritative name servers — harvey.ns.cloudflare.com and holly.ns.cloudflare.com.

kellstrom.com shares its name server setup with other domains, including ezpournstor.com, dnsonly.net, belaya.pro and two others.

The name servers of kellstrom.com overlap at least partially with those of other domains — among them nchaosheng.com, soonatech.com, accountinghelp.us and two more.

The name servers gannon.ns.cloudflare.com, mariah.ns.cloudflare.com and alexandra.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

harvey.ns.cloudflare.com points to 108.162.195.152, 162.159.44.152, 172.64.35.152 and 3 other IP addresses.

holly.ns.cloudflare.com points to 108.162.194.133, 162.159.38.133, 172.64.34.133 and 3 other IP addresses.

Mail Servers

The four mail servers for kellstrom.com are us-smtp-inbound-1.mimecast.com, us-smtp-inbound-2.mimecast.com, mailstore1.secureserver.net and smtp.secureserver.net.

kellstrom.com shares mail servers — at least in part — with other domains, including acarhitme.com, dnahit.net, texasaccidentlawfirm.com and two others.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

us-smtp-inbound-2.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.

Host names with three IP numbers:

mailstore1.secureserver.net resolves to 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net resolves to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.242 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.141 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.221 IP addresses.

The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.242 IP addresses.