`nupconstruction.com`

DNSSEC	⚠️ Not signed
A	52.18.59.124^{🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix}
		PTR	`ec2-52-18-59-124.eu-west-1.compute.amazonaws.com`
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.nupconstruction.com` ⭐
		A	52.18.59.124^{🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix}
			PTR	`ec2-52-18-59-124.eu-west-1.compute.amazonaws.com`
SOA	`dns.technorail.com`hostmaster@nupconstruction.com 2026-07-16 #3

`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=1785506947

Same first word

nupconstruction.com

DNS History

15 records (6 active, 9 former)

○NSdaphne.ns.cloudflare.com2026-07-14 → 2026-07-14 · 4 obs

○ 2026-03-26 19:53:30
● 2026-07-14 01:59:02
○ 2026-07-31 14:23:00
○ 2026-07-31 14:23:02

●NSdns.technorail.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-14 01:59:02
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

●NSdns2.technorail.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-14 01:59:02
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

●NSdns3.arubadns.net2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-14 01:59:02
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

●NSdns4.arubadns.cz2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-14 01:59:02
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

○NSjohnny.ns.cloudflare.com2026-07-14 → 2026-07-14 · 4 obs

○ 2026-03-26 19:53:30
● 2026-07-14 01:59:02
○ 2026-07-31 14:23:00
○ 2026-07-31 14:23:02

○NSns25.domaincontrol.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 07:20:12
○ 2026-03-26 19:53:30
○ 2026-07-31 14:23:02

○NSns26.domaincontrol.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 07:20:12
○ 2026-03-26 19:53:30
○ 2026-07-31 14:23:02

●MXmx.nupconstruction.com2026-07-31 → 2026-07-31 · 3 obs

○ 2026-07-14 01:59:02
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

○MXnupconstruction-com.mail.protection.outlook.com2017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 07:20:12
○ 2026-03-26 19:53:30
○ 2026-07-31 14:23:02

○MXroute1.mx.cloudflare.net2026-07-14 → 2026-07-14 · 4 obs

○ 2026-03-26 19:53:30
● 2026-07-14 01:59:02
○ 2026-07-31 14:23:00
○ 2026-07-31 14:23:02

○MXroute2.mx.cloudflare.net2026-07-14 → 2026-07-14 · 4 obs

○ 2026-03-26 19:53:30
● 2026-07-14 01:59:02
○ 2026-07-31 14:23:00
○ 2026-07-31 14:23:02

○MXroute3.mx.cloudflare.net2026-07-14 → 2026-07-14 · 4 obs

○ 2026-03-26 19:53:30
● 2026-07-14 01:59:02
○ 2026-07-31 14:23:00
○ 2026-07-31 14:23:02

○A184.168.221.542017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 07:20:12
○ 2026-03-26 19:53:30
○ 2026-07-31 14:23:02

●A52.18.59.1242026-07-31 → 2026-07-31 · 3 obs

○ 2026-03-26 19:53:30
● 2026-07-31 14:23:00
● 2026-07-31 14:23:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nupconstruction.com	dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net	4 records

✅ Authoritative Response

Server:95.110.136.8

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nupconstruction.com (unsigned zone)

⏱️ Timing

Total: 613ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.18.59.124`
NS	4	`dns2.technorail.com, dns4.arubadns.cz...`
MX	1	`mx.nupconstruction.com (pri: 10)`
SOA	1	`dns.technorail.com hostmaster.nupconstru`

📌 Glue Records Collected

Total: 4

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

Analysis

IP Addresses

nupconstruction.com directs to one IP number, which is 52.18.59.124.

Among the host names that share IP numbers with nupconstruction.com are lanciano24.it, oracleadvice.co.uk, mx.alldaykids.com and two others.

Name Servers

The domain nupconstruction.com is delegated to these four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

nupconstruction.com has at least partial name server overlap with other domains, such as 143.198.217.in-addr.arpa, teoxonline.com, saveone.it and two others.

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

Mail Servers

nupconstruction.com routes its mail through a single mail server, mx.nupconstruction.com.

mx.nupconstruction.com resolves to 52.18.59.124 and no other IP number.

nupconstruction.com - robtex.com