`ros-usa.com`

DNSSEC	⚠️ Not signed
A	5.161.47.40^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
		PTR	`static.40.47.161.5.clients.your-server.de`
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.ros-usa.com` ⭐
		A	62.149.128.72^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd4.aruba.it`
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.it`
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`v=spf1 include:_spf.aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@ros-usa.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=1776099092

Subdomains

mx.ros-usa.com

Same first word

ros-usa.com

Similar names

soar-us.org

uso-ars.ru

DNS History

22 records (6 active, 16 former)

●NSdns.technorail.com2020-03-01 → 2026-04-13 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
● 2026-04-13 17:07:02

●NSdns2.technorail.com2020-03-01 → 2026-04-13 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
● 2026-04-13 17:07:02

●NSdns3.arubadns.net2020-03-01 → 2026-04-13 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
● 2026-04-13 17:07:02

●NSdns4.arubadns.cz2020-03-01 → 2026-04-13 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
● 2026-04-13 17:07:02

○NSns-es.1and1-dns.biz2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○NSns-es.1and1-dns.com2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○NSns-es.1and1-dns.es2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○NSns-es.1and1-dns.org2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

●MXmx.ros-usa.com2020-03-01 → 2026-04-13 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
● 2026-04-13 17:07:02

○MXmx00.1and1.es2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○MXmx01.1and1.es2016-03-15 → 2017-04-04 · 4 obs

● 2016-03-15 23:04:42
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A2001:8d8:1000:d212:7ebc:efdb:b2d:981a2016-09-12 → 2017-04-04 · 5 obs

○ 2016-03-15 23:04:42
● 2016-09-12 18:56:36
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A2001:8d8:1000:d212:a758:7c6e:aae4:1f2016-03-15 → 2016-03-15 · 3 obs

● 2016-03-15 23:04:42
○ 2016-09-12 18:56:36
○ 2026-04-13 17:07:02

○A217.160.230.242016-09-12 → 2017-04-04 · 5 obs

○ 2016-03-15 23:04:42
● 2016-09-12 18:56:36
● 2017-04-04 04:05:04
○ 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

●A5.161.47.402026-04-13 → 2026-04-13 · 2 obs

○ 2020-03-01 03:01:40
● 2026-04-13 17:07:02

○A62.149.128.1512020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A62.149.128.1542020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A62.149.128.1572020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A62.149.128.1602020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A62.149.128.1632020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A62.149.128.1662020-03-01 → 2020-03-01 · 3 obs

○ 2017-04-04 04:05:04
● 2020-03-01 03:01:40
○ 2026-04-13 17:07:02

○A82.165.18.382016-03-15 → 2016-03-15 · 3 obs

● 2016-03-15 23:04:42
○ 2016-09-12 18:56:36
○ 2026-04-13 17:07:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...	-
ros-usa.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:81.2.216.238

NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ros-usa.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.161.47.40`
NS	4	`dns.technorail.com, dns3.arubadns.net...`
MX	1	`mx.ros-usa.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.ros-usa.co`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)

Analysis

Hierarchy

The parent of mx.ros-usa.com is ros-usa.com.

IP Addresses

ros-usa.com points to an IP address: 5.161.47.40.

Other host names, for instance static.40.47.161.5.clients.your-server.de, share IP numbers with ros-usa.com.

Name Servers

ros-usa.com delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

ros-usa.com at least partially shares name servers with other domains, for instance gchem.it, terminalmct.com, parsifal.it, schmidservice.com and englishtime.it.

Host names with two IP numbers: dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8; dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13; dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238; dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5.

Mail Servers

ros-usa.com is handled by a single mail server, mx.ros-usa.com.

Hostname mx.ros-usa.com resolves to eight IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.

ros-usa.com - robtex.com

ros-usa.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`ros-usa.com`

`com`