`higherstack.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6811:5576^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6811:5676^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.85.118^{Cloudflare104.17.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.86.118^{Cloudflare104.17.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`maya.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maya.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maya.ns.cloudflare.com`
		A	108.162.192.194^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	172.64.32.194^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
		A	173.245.58.194^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maya.ns.cloudflare.com`
MX	`alt1.aspmx.l.google.com` ⭐
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com` ⭐
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`mxa.mailgun.org`⁽¹⁰⁾
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org`⁽¹⁰⁾
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`ALIAS for www.higherstack.com`
TXT	`google-site-verification=iCCWRjR2uNeWIa6zClXb_Xy2XEDm7m6vMrtpDsCh3cY`
TXT	`google-site-verification=yuxzPVOGokilNyeSpy1ewJSNyXuzP3S7nC8ZrUgoPsE`
TXT	`v=spf1 a include:_spf.google.com ~all`
TXT	`v=spf1 include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.17.85.118, 104.17.86.118
		IPv6 hints	2606:4700::6811:5576, 2606:4700::6811:5676
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2407055724

`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

higherstack.com

DNS History

38 records (13 active, 25 former)

●NSaustin.ns.cloudflare.com2020-01-17 → 2026-07-05 · 3 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
● 2026-07-05 02:43:52

○NSaxfr.dnsimple.com2017-03-21 → 2017-03-21 · 4 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSdns1.easydns.com2017-03-21 → 2017-03-21 · 4 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSdns2.easydns.net2017-03-21 → 2017-03-21 · 4 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSdns3.easydns.org2017-03-21 → 2017-03-21 · 4 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

●NSmaya.ns.cloudflare.com2020-01-17 → 2026-07-05 · 3 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
● 2026-07-05 02:43:52

○NSns1.dnsimple.com2015-08-05 → 2017-03-21 · 4 obs

● 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSns2.dnsimple.com2015-08-05 → 2017-03-21 · 4 obs

● 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSns3.dnsimple.com2015-08-05 → 2017-03-21 · 4 obs

● 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○NSns4.dnsimple.com2015-08-05 → 2017-03-21 · 4 obs

● 2015-08-05 23:04:52
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

●MXalt1.aspmx.l.google.com2015-08-05 → 2026-07-05 · 2 obs

● 2015-08-05 23:04:52
● 2026-07-05 02:43:52

●MXalt2.aspmx.l.google.com2015-08-05 → 2026-07-05 · 2 obs

● 2015-08-05 23:04:52
● 2026-07-05 02:43:52

●MXaspmx.l.google.com2015-08-05 → 2026-07-05 · 2 obs

● 2015-08-05 23:04:52
● 2026-07-05 02:43:52

●MXaspmx2.googlemail.com2015-08-05 → 2026-07-05 · 2 obs

● 2015-08-05 23:04:52
● 2026-07-05 02:43:52

●MXaspmx3.googlemail.com2015-08-05 → 2026-07-05 · 2 obs

● 2015-08-05 23:04:52
● 2026-07-05 02:43:52

●MXmxa.mailgun.org2017-03-21 → 2026-07-05 · 3 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
● 2026-07-05 02:43:52

●MXmxb.mailgun.org2017-03-21 → 2026-07-05 · 3 obs

○ 2015-08-05 23:04:52
● 2017-03-21 05:55:26
● 2026-07-05 02:43:52

○A104.17.58.972020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A104.17.66.312020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

●A104.17.85.1182026-04-11 → 2026-07-05 · 3 obs

○ 2020-01-17 23:04:36
● 2026-04-11 22:10:18
● 2026-07-05 02:43:52

●A104.17.86.1182026-04-11 → 2026-07-05 · 3 obs

○ 2020-01-17 23:04:36
● 2026-04-11 22:10:18
● 2026-07-05 02:43:52

○A107.154.102.172016-07-20 → 2017-03-21 · 5 obs

○ 2016-03-18 13:18:04
● 2016-07-20 19:38:00
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○A107.154.111.172016-07-20 → 2017-03-21 · 5 obs

○ 2016-03-18 13:18:04
● 2016-07-20 19:38:00
● 2017-03-21 05:55:26
○ 2020-01-17 23:04:36
○ 2026-07-05 02:43:52

○A107.21.205.832015-12-12 → 2016-03-18 · 5 obs

○ 2015-08-05 23:04:52
● 2015-12-12 03:39:00
● 2016-03-18 13:18:04
○ 2016-07-20 19:38:00
○ 2026-07-05 02:43:52

○A2606:4700::6811:3a612020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A2606:4700::6811:421f2020-01-17 → 2020-01-17 · 4 obs

○ 2017-03-21 05:55:26
● 2020-01-17 23:04:36
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

●A2606:4700::6811:55762026-04-11 → 2026-07-05 · 3 obs

○ 2020-01-17 23:04:36
● 2026-04-11 22:10:18
● 2026-07-05 02:43:52

●A2606:4700::6811:56762026-04-11 → 2026-07-05 · 3 obs

○ 2020-01-17 23:04:36
● 2026-04-11 22:10:18
● 2026-07-05 02:43:52

○A50.19.93.132015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.204.1.1272015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.225.140.122015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2015-12-12 03:39:00
○ 2026-07-05 02:43:52

○A54.225.153.1942015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.225.154.1462015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.235.104.1822015-12-12 → 2016-03-18 · 5 obs

○ 2015-08-05 23:04:52
● 2015-12-12 03:39:00
● 2016-03-18 13:18:04
○ 2016-07-20 19:38:00
○ 2026-07-05 02:43:52

○A54.243.115.1502015-12-12 → 2016-03-18 · 5 obs

○ 2015-08-05 23:04:52
● 2015-12-12 03:39:00
● 2016-03-18 13:18:04
○ 2016-07-20 19:38:00
○ 2026-07-05 02:43:52

○A54.243.169.2422015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.243.242.1762015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

○A54.83.201.512015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 23:04:52
○ 2026-04-11 22:10:18
○ 2026-07-05 02:43:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
higherstack.com	austin.ns.cloudflare.com, maya.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.194

NS records: austin.ns.cloudflare.com, maya.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.17.86.118, 104.17.85.118`
AAAA	2	`2606:4700::6811:5576, 2606:4700::6811:5676`
NS	2	`austin.ns.cloudflare.com, maya.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`ALIAS for www.higherstack.com, google-site-verification=iCCWRjR2uNeWIa6...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

higherstack.com points to the four IP addresses 104.17.85.118, 104.17.86.118, 2606:4700::6811:5576 and 2606:4700::6811:5676.

Name Servers

higherstack.com uses two name servers for its delegation: austin.ns.cloudflare.com and maya.ns.cloudflare.com.

higherstack.com uses the same name servers as several other domains — among them alta-travel.com, shafqa.com, xo.com.au and two more.

The name servers of higherstack.com overlap at least partially with those of other domains — among them saqtravel.com, jarnelis.icu, highfields.nsw.edu.au and two more.

It is common to find these name servers alongside the name servers miki.ns.cloudflare.com, norah.ns.cloudflare.com, isaac.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

Hostname austin.ns.cloudflare.com directs to 108.162.193.70, 172.64.33.70 and 173.245.59.70 along with 3 other IP addresses.

Hostname maya.ns.cloudflare.com directs to 108.162.192.194, 172.64.32.194 and 173.245.58.194 along with 3 other IP addresses.

Mail Servers

higherstack.com has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, mxa.mailgun.org plus 4 other.

higherstack.com has at least partial mail server overlap with other domains such as nourishingwellnessllc.com, breteau.com, ns500742.ns500731.ns500742.ns500754.ns500742.ns500688.ns500671.ns500688.ns500649.ns500688.ns500142.lusty(0x736c7574)z.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 5 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com directs traffic to 142.251.167.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

Hosts with just one IP address:

mxa.mailgun.org has the IP address 34.149.254.5.

mxb.mailgun.org has the IP address 34.36.182.139.

Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.

higherstack.com - robtex.com

higherstack.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`higherstack.com`

`com`