`improtainment.com`

DNSSEC	⚠️ Not signed
A	46.38.243.234^{🇩🇪 netcup-AS46.38.240.0/22}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2018-10-09 #2

`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=1783891382

Subdomains

mail2.improtainment.com

mail.improtainment.com

Same first word

improtainment.com

DNS History

12 records (4 active, 8 former)

○NSns3.binero.se2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○NSns4.binero.se2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○NSns5.binero.se2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○NSns6.binero.se2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○NSns7.binero.se2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

●NSroot-dns.netcup.net2026-02-28 → 2026-07-12 · 3 obs

○ 2017-08-15 12:52:56
● 2026-02-28 13:57:14
● 2026-07-12 21:34:20

●NSsecond-dns.netcup.net2026-02-28 → 2026-07-12 · 3 obs

○ 2017-08-15 12:52:56
● 2026-02-28 13:57:14
● 2026-07-12 21:34:20

●NSthird-dns.netcup.net2026-02-28 → 2026-07-12 · 3 obs

○ 2017-08-15 12:52:56
● 2026-02-28 13:57:14
● 2026-07-12 21:34:20

○MXmail.improtainment.com2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○MXmail2.improtainment.com2016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

○A195.74.38.622016-04-13 → 2016-11-27 · 4 obs

● 2016-04-13 15:55:24
● 2016-11-27 02:45:46
○ 2017-08-15 12:52:56
○ 2026-07-12 21:34:20

●A46.38.243.2342026-02-28 → 2026-07-12 · 3 obs

○ 2017-08-15 12:52:56
● 2026-02-28 13:57:14
● 2026-07-12 21:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
improtainment.com	root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

NS records: root-dns.netcup.net, second-dns.netcup.net, third-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for improtainment.com (unsigned zone)

⏱️ Timing

Total: 1663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.38.243.234`
NS	3	`root-dns.netcup.net, second-dns.netcup.net...`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

mail2.improtainment.com and mail.improtainment.com each fall under improtainment.com as their parent domain.

IP Addresses

improtainment.com resolves to just one IP address, 46.38.243.234.

Two other host names, along with tayni.de, hd-pics.de and personalpartner.ch, also share IP numbers with improtainment.com.

Name Servers

The authoritative name servers for improtainment.com are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.

improtainment.com shares at least some of its name servers with other domains, including familie-hildebrandt.net, koebes-bilder.de, freedom-esports.de and two others.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.

improtainment.com - robtex.com