stackharbor.com - dns.ninja

`stackharbor.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:e38^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:f38^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4902^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.73.2^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`carl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carl.ns.cloudflare.com`
		A	108.162.193.106^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	172.64.33.106^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
		A	173.245.59.106^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carl.ns.cloudflare.com`
MX	`stackharbor-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=3602518EABD47C075B6FBB5BA156DFDAF34D1F45`
TXT	`_globalsign-domain-verification=xJWeySz6I7Digm0vgk71sjQkzlyowxm3Kjuik7kJJE`
TXT	`google-site-verification=YudzEpQy05GGWnqxJKcEKmBFwzhHXKj8w7WpjsWaJf4`
TXT	`openai-domain-verification=dv-ked55g5eL0l2Tkxtmla6kTUv`
TXT	`site24x7-domain-verification=a4ee939a18f59893612fcdf912bf5336`
TXT	`v=spf1 include:spf.protection.outlook.com +a +mx +ip4:68.71.37.100 +ip4:159.8...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.56, 104.26.15.56, 172.67.73.2
		IPv6 hints	2606:4700:20::681a:e38, 2606:4700:20::681a:f38, 2606:4700:20::ac43:4902
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2409575446

`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=1784490952

Previously MX for

stackharbor.com

hostresolver.net

Subdomains

www.stackharbor.com

ns3.stackharbor.com

ns1.stackharbor.com

ns2.stackharbor.com

cloud.stackharbor.com

support.stackharbor.com

manage.stackharbor.com

web-4t8h.stackharbor.com

Same first word

stackharbor.net

stackharbor.com

Similar names

harborstack.online

DNS History

19 records (9 active, 10 former)

●NSangela.ns.cloudflare.com2026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

●NScarl.ns.cloudflare.com2026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

○NSns-1028.awsdns-00.org2016-08-06 → 2017-08-14 · 5 obs

○ 2016-04-23 23:18:20
● 2016-08-06 20:08:08
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

○NSns-1793.awsdns-32.co.uk2016-08-06 → 2017-08-14 · 5 obs

○ 2016-04-23 23:18:20
● 2016-08-06 20:08:08
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

○NSns-212.awsdns-26.com2016-08-06 → 2017-08-14 · 5 obs

○ 2016-04-23 23:18:20
● 2016-08-06 20:08:08
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

○NSns-630.awsdns-14.net2016-08-06 → 2017-08-14 · 5 obs

○ 2016-04-23 23:18:20
● 2016-08-06 20:08:08
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

○NSns1.stackharbor.com2015-06-07 → 2016-04-23 · 5 obs

○ 2008-03-09 20:12:48
● 2015-06-07 15:58:36
● 2016-04-23 23:18:20
○ 2016-08-06 20:08:08
○ 2026-07-19 20:10:54

○NSns2.stackharbor.com2015-06-07 → 2016-04-23 · 5 obs

○ 2008-03-09 20:12:48
● 2015-06-07 15:58:36
● 2016-04-23 23:18:20
○ 2016-08-06 20:08:08
○ 2026-07-19 20:10:54

○NSns3.stackharbor.com2015-06-07 → 2016-04-23 · 5 obs

○ 2008-03-09 20:12:48
● 2015-06-07 15:58:36
● 2016-04-23 23:18:20
○ 2016-08-06 20:08:08
○ 2026-07-19 20:10:54

●MXstackharbor-com.mail.protection.outlook.com2026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

○MXstackharbor.com2015-06-07 → 2017-08-14 · 5 obs

○ 2008-03-09 20:12:48
● 2015-06-07 15:58:36
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

●A104.26.14.562026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

●A104.26.15.562026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

○A159.203.34.2322017-08-08 → 2017-08-14 · 5 obs

○ 2016-08-06 20:08:08
● 2017-08-08 12:48:48
● 2017-08-14 23:37:22
○ 2026-02-17 20:59:24
○ 2026-07-19 20:10:54

●A172.67.73.22026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

●A2606:4700:20::681a:e382026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

●A2606:4700:20::681a:f382026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

●A2606:4700:20::ac43:49022026-02-17 → 2026-07-19 · 3 obs

○ 2017-08-14 23:37:22
● 2026-02-17 20:59:24
● 2026-07-19 20:10:54

○A68.71.37.1012015-06-07 → 2016-08-06 · 5 obs

○ 2008-03-09 20:12:48
● 2015-06-07 15:58:36
● 2016-08-06 20:08:08
○ 2017-08-08 12:48:48
○ 2026-07-19 20:10:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
stackharbor.com	carl.ns.cloudflare.com, angela.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.106

NS records: carl.ns.cloudflare.com, angela.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.14.56, 104.26.15.56...`
AAAA	3	`2606:4700:20::681a:e38, 2606:4700:20::ac43:4902...`
NS	2	`angela.ns.cloudflare.com, carl.ns.cloudflare.com`
MX	1	`stackharbor-com.mail.protection.outlook.`
TXT	6	`MS=3602518EABD47C075B6FBB5BA156DFDAF34D1, _globalsign-domain-verification=xJWeySz6...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

stackharbor.com is the parent domain of www.stackharbor.com, ns3.stackharbor.com, ns1.stackharbor.com, ns2.stackharbor.com, cloud.stackharbor.com and a few other host names.

IP Addresses

stackharbor.com points to 6 IP addresses, including 104.26.14.56, 104.26.15.56 and 172.67.73.2, plus 3 other.

it.aleteia.org, bluehammerroofing.com, img.vavel.com plus two other host names have IP numbers in common with stackharbor.com.

Name Servers

stackharbor.com uses two name servers for its delegation: angela.ns.cloudflare.com and carl.ns.cloudflare.com.

The name server configuration of stackharbor.com is shared with other domains, for instance albionarks.com, crackstreams.ch, video-helper.com and two others.

stackharbor.com shares at least some of its name servers with other domains, including riolis.com, qbdsite.co.uk, lubed1.com and two others.

These name servers are frequently paired with the name servers adi.ns.cloudflare.com and teagan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname angela.ns.cloudflare.com directs to 108.162.192.65, 172.64.32.65 and 173.245.58.65 along with 3 other IP addresses.

Hostname carl.ns.cloudflare.com directs to 108.162.193.106, 172.64.33.106 and 173.245.59.106 along with 3 other IP addresses.

Mail Servers

stackharbor.com uses one mail server — stackharbor-com.mail.protection.outlook.com.

stackharbor-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.0, 52.101.190.1, 52.101.190.3 plus 5 more.