`internet-corp.com`

	DNSSEC	⚠️ Not signed
	A	5.159.45.140^{AS611945.159.40.0/21}
	NS	`ns1-33.azure-dns.com` ⭐
	NS	`ns2-33.azure-dns.net`
	NS	`ns3-33.azure-dns.org`
	NS	`ns4-33.azure-dns.info`
	MX	`eu-smtp-inbound-1.mimecast.com` ⭐
	MX	`eu-smtp-inbound-2.mimecast.com`⁽²⁾
	TXT	`0ed1fe018a6e536b26fb5a4f7d8b95b21ae09429f9`
	TXT	`MS=ms65688397`
	TXT	`v=spf1 include:_netblocks.mimecast.com include:spf.protection.outlook.com ~all`
	SOA	`ns1-33.azure-dns.com`hostmaster@internet-corp.com serial=1

`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=1778331046

Same first word

internet-corp.com

DNS History

15 records (7 active, 8 former)

●NSns1-33.azure-dns.com2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

●NSns2-33.azure-dns.net2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

○NSns23.domaincontrol.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

○NSns24.domaincontrol.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

●NSns3-33.azure-dns.org2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

●NSns4-33.azure-dns.info2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

○MXalt1.aspx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

○MXalt2.aspx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

○MXalt3.aspx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

○MXalt4.aspx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

○MXaspmx.l.google.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

●MXeu-smtp-inbound-1.mimecast.com2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

●MXeu-smtp-inbound-2.mimecast.com2026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

○A160.153.16.452016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 03:16:28
○ 2026-04-08 22:55:38
○ 2026-05-09 13:12:24

●A5.159.45.1402026-04-08 → 2026-05-09 · 3 obs

○ 2016-12-19 03:16:28
● 2026-04-08 22:55:38
● 2026-05-09 13:12:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net...	-
internet-corp.com	ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net	2 records

✅ Authoritative Response

Server:13.107.222.33

NS records: ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internet-corp.com (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.159.45.140`
NS	4	`ns1-33.azure-dns.com, ns2-33.azure-dns.net...`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 1), eu-smtp-inbound-2.mimecast.com (pri: 2)`
TXT	3	`0ed1fe018a6e536b26fb5a4f7d8b95b21ae09429, MS=ms65688397...`
SOA	1	`ns1-33.azure-dns.com hostmaster.internet`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-33.azure-dns.com, ns1-33.azure-dns.com)

Analysis

IP Addresses

internet-corp.com points to a single IP: 5.159.45.140.

Name Servers

internet-corp.com is delegated to four name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.

Mail Servers

Two mail servers eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com handle internet-corp.com.

internet-corp.com - robtex.com