`websubstrate.com`

DNSSEC	⚠️ Not signed
A	139.144.237.32^{🇺🇸 AKAMAI-LINODE-AP139.144.232.0/21 Akamai Technologies}
		PTR	`139-144-237-32.ip.linodeusercontent.com`
NS	`ns1.linode.com` ⭐
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.linode.com`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.linode.com`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f27.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.27^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f26.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
SOA	`ns1.linode.com`jeff@websubstrate.com serial=2021000022

`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=1778694006

PTR for

97.212.175.66.in-addr.arpa

Same first word

websubstrate.com

DNS History

14 records (12 active, 2 former)

●NSns1.linode.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●NSns2.linode.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●NSns3.linode.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●NSns4.linode.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●NSns5.linode.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXalt1.aspmx.l.google.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXalt2.aspmx.l.google.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXaspmx.l.google.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXaspmx2.googlemail.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXaspmx3.googlemail.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●MXaspmx4.googlemail.com2015-05-11 → 2026-05-13 · 2 obs

● 2015-05-11 05:24:34
● 2026-05-13 17:48:04

●A139.144.237.322026-02-19 → 2026-05-13 · 3 obs

○ 2018-06-03 20:35:22
● 2026-02-19 08:04:06
● 2026-05-13 17:48:04

○A66.175.212.972016-01-04 → 2018-06-03 · 5 obs

○ 2015-10-24 16:37:50
● 2016-01-04 06:22:08
● 2018-06-03 20:35:22
○ 2026-02-19 08:04:06
○ 2026-05-13 17:48:04

○A97.107.136.1162015-05-11 → 2015-10-24 · 4 obs

● 2015-05-11 05:24:34
● 2015-10-24 16:37:50
○ 2016-01-04 06:22:08
○ 2026-05-13 17:48:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...	-
websubstrate.com	ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...	10 records

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for websubstrate.com (unsigned zone)

⏱️ Timing

Total: 4432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.144.237.32`
NS	5	`ns4.linode.com, ns2.linode.com...`
MX	8	`ASPMX4.GOOGLEMAIL.com (pri: 10), ASPMX.L.GOOGLE.com (pri: 10)...`
SOA	1	`ns1.linode.com jeff.websubstrate.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

IP Addresses

websubstrate.com resolves to one IP number: 139.144.237.32.

Other host names, for instance 139-144-237-32.ip.linodeusercontent.com, share IP numbers with websubstrate.com.

Name Servers

websubstrate.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

websubstrate.com at least partially shares name servers with other domains, for instance tnx.net.br, csistemas.net, niqr.com, microloangrader.com and porticullus.com.