bluengineering.eu - dns.ninja

`bluengineering.eu`

DNSSEC	⚠️ Not signed
A	31.11.35.174^{🇮🇹 ARUBA-ASN31.11.32.0/21 Aruba S.p.A. Network}
		PTR	`webs35-174.aruba.it`
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.bluengineering.eu` ⭐
		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@bluengineering.eu 2024-04-06 #1

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126847451

Subdomains

mx.bluengineering.eu

Same first word

bluengineering.de

bluengineering.eu

Similar names

bulengineering.com

DNS History

14 records (6 active, 8 former)

●NSdns.technorail.com2015-08-05 → 2026-08-07 · 2 obs

● 2015-08-05 22:40:06
● 2026-08-07 04:13:48

●NSdns2.technorail.com2015-08-05 → 2026-08-07 · 2 obs

● 2015-08-05 22:40:06
● 2026-08-07 04:13:48

●NSdns3.arubadns.net2015-08-05 → 2026-08-07 · 2 obs

● 2015-08-05 22:40:06
● 2026-08-07 04:13:48

●NSdns4.arubadns.cz2015-08-05 → 2026-08-07 · 2 obs

● 2015-08-05 22:40:06
● 2026-08-07 04:13:48

●MXmx.bluengineering.eu2015-08-05 → 2026-08-07 · 2 obs

● 2015-08-05 22:40:06
● 2026-08-07 04:13:48

●A31.11.35.1742026-08-06 → 2026-08-07 · 3 obs

○ 2017-03-26 19:15:04
● 2026-08-06 20:01:10
● 2026-08-07 04:13:48

○A62.149.128.1512015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.1542015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.1572015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.1602015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.1632015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.1662015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.722015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

○A62.149.128.742015-08-05 → 2017-03-26 · 4 obs

● 2015-08-05 22:40:06
● 2017-03-26 19:15:04
○ 2026-08-06 20:01:10
○ 2026-08-07 04:13:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
bluengineering.eu	dns3.arubadns.net, dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz	-

✅ Authoritative Response

Server:95.110.220.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluengineering.eu (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.11.35.174`
NS	4	`dns3.arubadns.net, dns4.arubadns.cz...`
MX	1	`mx.bluengineering.eu (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.bluenginee`

Analysis

Hierarchy

The domain mx.bluengineering.eu falls under the parent bluengineering.eu.

IP Addresses

bluengineering.eu resolves to just one IP address, 31.11.35.174.

Two other host names, along with giulisa.com, smaeelettronica.it and marcotomini.com, also share IP numbers with bluengineering.eu.

Name Servers

The NS records for bluengineering.eu point to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

At least some of bluengineering.eu's name servers are shared with other domains, for example elenafiore.it, mtreti.it, calzatureleoneshop.it and two more.

Four hostnames, each resolving to a pair of IP addresses: dns2.technorail.com directs to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com directs to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz directs to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net directs to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

The sole mail server for bluengineering.eu is mx.bluengineering.eu.

With 8 IP addresses total, mx.bluengineering.eu resolves to 62.149.128.72, 62.149.128.74, 62.149.128.151 and 5 others.