`improviware.com`

DNSSEC	⚠️ Not signed
A	139.177.205.158^{🇺🇸 AKAMAI-LINODE-AP139.177.200.0/21 Akamai Technologies}
		PTR	`improviware.com`
NS	`ns0.directnic.com` ⭐
		A	2602:fc8e:0:688f:9::41^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.41^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns1.directnic.com`
		A	2600:3c01::f03c:94ff:fe81:e767^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
		A	23.239.4.33^{🇺🇸 AKAMAI-LINODE-AP23.239.0.0/21 Akamai Technologies}
			PTR	`dnic-ns1.directnic.net`
NS	`ns2.directnic.com`
		A	2602:fc8e:0:688f:9::42^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.42^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns3.directnic.com`
		A	2600:3c00::f03c:94ff:fe81:b947^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
		A	45.33.11.85^{🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies}
			PTR	`dnic-ns3.directnic.net`
MX	`smtp.improviware.com` ⭐
		A	139.177.205.158^{🇺🇸 AKAMAI-LINODE-AP139.177.200.0/21 Akamai Technologies}
			PTR	`improviware.com`
MX	`host-01.improviware.com`⁽¹⁰⁾
		A	165.227.121.217^{🇺🇸 DIGITALOCEAN165.227.112.0/20 DigitalOcean}
			PTR	`host-01.improviware.com`
TXT	`v=spf1 ip4:139.177.205.158 ip4:165.227.121.217 include:authsmtp.com -all`
SOA	`ns0.directnic.com`hostmaster@directnic.com 2014-10-11 #6

`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=1774744977

PTR for

158.205.177.139.in-addr.arpa

Previously MX for

improviware.com

Subdomains

host-01.improviware.com

smtp.improviware.com

Same first word

improviware.com

DNS History

17 records (7 active, 10 former)

○NScohort.goofin.net2015-06-04 → 2016-04-24 · 4 obs

● 2015-06-04 10:27:34
● 2016-04-24 12:57:22
○ 2016-12-06 06:10:52
○ 2026-03-29 00:56:54

○NSdns1.zoneedit.com2015-06-04 → 2017-06-27 · 4 obs

● 2015-06-04 10:27:34
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

○NSdns2.zoneedit.com2015-06-04 → 2017-06-27 · 4 obs

● 2015-06-04 10:27:34
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

●NSns0.directnic.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

○NSns0.improviware.com2015-06-04 → 2017-06-27 · 4 obs

● 2015-06-04 10:27:34
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

●NSns1.directnic.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

○NSns1.improviware.com2015-06-04 → 2017-06-27 · 4 obs

● 2015-06-04 10:27:34
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

●NSns2.directnic.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

●NSns3.directnic.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

●MXhost-01.improviware.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

○MXimproviware.com2015-06-04 → 2016-04-24 · 4 obs

● 2015-06-04 10:27:34
● 2016-04-24 12:57:22
○ 2016-12-06 06:10:52
○ 2026-03-29 00:56:54

○MXmx0.improviware.com2016-12-06 → 2017-06-27 · 5 obs

○ 2016-04-24 12:57:22
● 2016-12-06 06:10:52
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

○MXmx1.improviware.com2016-12-06 → 2017-06-27 · 5 obs

○ 2016-04-24 12:57:22
● 2016-12-06 06:10:52
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

●MXsmtp.improviware.com2026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

●A139.177.205.1582026-03-13 → 2026-03-29 · 3 obs

○ 2017-06-27 17:33:46
● 2026-03-13 08:16:32
● 2026-03-29 00:56:54

○A158.69.66.1752016-12-06 → 2017-06-27 · 5 obs

○ 2016-04-24 12:57:22
● 2016-12-06 06:10:52
● 2017-06-27 17:33:46
○ 2026-03-13 08:16:32
○ 2026-03-29 00:56:54

○A174.143.145.2002015-06-04 → 2016-04-24 · 4 obs

● 2015-06-04 10:27:34
● 2016-04-24 12:57:22
○ 2016-12-06 06:10:52
○ 2026-03-29 00:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
improviware.com	ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com	8 records

✅ Authoritative Response

Server:104.143.9.42

NS records: ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for improviware.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.177.205.158`
NS	4	`ns2.directnic.com, ns3.directnic.com...`
MX	2	`smtp.improviware.com (pri: 5), host-01.improviware.com (pri: 10)`
TXT	1	`v=spf1 ip4:139.177.205.158 ip4:165.227.1`
SOA	1	`ns0.directnic.com hostmaster.directnic.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns0.directnic.com, ns0.directnic.com, ns1.directnic.com...)

Analysis

Hierarchy

improviware.com is the parent of host-01.improviware.com and smtp.improviware.com.

IP Addresses

improviware.com resolves to a single IP: 139.177.205.158.

Other host names share IP numbers with improviware.com; for instance smtp.improviware.com.

Name Servers

improviware.com is delegated to four name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.

improviware.com shares some name servers with other domains, for example stabilt.net, rushofpharr.com, procaulk.com, interpolnyc.com and armybed.com.

Host names with two IP numbers

Two IPs per host:

ns0.directnic.com points to 2602:fc8e:0:688f:9::41 and 104.143.9.41

ns1.directnic.com points to 2600:3c01::f03c:94ff:fe81:e767 and 23.239.4.33

ns2.directnic.com points to 2602:fc8e:0:688f:9::42 and 104.143.9.42

ns3.directnic.com points to 2600:3c00::f03c:94ff:fe81:b947 and 45.33.11.85

Mail Servers

improviware.com is served by two mail servers: host-01.improviware.com and smtp.improviware.com.

improviware.com shares at least some mail servers with other domains, for example goofin.net.

these mail servers are commonly used alongside the mail servers smtp.goofin.net.

Host names with a single IP:

host-01.improviware.com points to 165.227.121.217

smtp.improviware.com points to 139.177.205.158

improviware.com - robtex.com

improviware.com

com

PTR for

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`improviware.com`

`com`