`instruct-h2020.eu`

DNSSEC	⚠️ Not signed
A	80.88.86.100^{🇮🇹 ARUBA-ASN80.88.80.0/20}
		PTR	`winp042.arubabusiness.it`
NS	`ns.abdns.biz` ⭐
		A	95.110.136.38^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`ns.abdns.biz`
NS	`ns.abdns.eu`
		A	31.14.130.20^{🇮🇹 ARUBA-ASN31.14.128.0/20 Aruba S.p.A. Network}
			PTR	`ns.abdns.eu`
NS	`ns.abdns.info`
		A	217.61.96.167^{🇫🇷 ARUBAFR-AS217.61.96.0/21 Aruba.FR Network}
			PTR	`ns.abdns.info`
MX	`in.arubabusiness.it` ⭐
		A	62.149.157.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`in.arubabusiness.it`
TXT	`v=spf1 a mx include:_spf.arubabusiness.it -all`
SOA	`ns.abdns.biz`postmaster@arubabusiness.it 2019-12-09 #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=1122783791

Same first word

instruct-h2020.eu

DNS History

5 records (5 active, 0 former)

●NSns.abdns.biz2019-12-19 → 2026-03-30 · 2 obs

● 2019-12-19 17:57:28
● 2026-03-30 01:38:08

●NSns.abdns.eu2019-12-19 → 2026-03-30 · 2 obs

● 2019-12-19 17:57:28
● 2026-03-30 01:38:08

●NSns.abdns.info2019-12-19 → 2026-03-30 · 2 obs

● 2019-12-19 17:57:28
● 2026-03-30 01:38:08

●MXin.arubabusiness.it2019-12-19 → 2026-03-30 · 2 obs

● 2019-12-19 17:57:28
● 2026-03-30 01:38:08

●A80.88.86.1002019-12-19 → 2026-03-30 · 2 obs

● 2019-12-19 17:57:28
● 2026-03-30 01:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
instruct-h2020.eu	ns.abdns.biz, ns.abdns.info, ns.abdns.eu	1 record

✅ Authoritative Response

Server:31.14.130.20

NS records: ns.abdns.biz, ns.abdns.info, ns.abdns.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instruct-h2020.eu (unsigned zone)

⏱️ Timing

Total: 1280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.88.86.100`
NS	3	`ns.abdns.eu, ns.abdns.info...`
MX	1	`in.arubabusiness.it (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf.arubabusiness.i`
SOA	1	`ns.abdns.biz postmaster.arubabusiness.it`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.abdns.eu)

Analysis

IP Addresses

instruct-h2020.eu resolves to a single IP: 80.88.86.100.

Other host names, for instance studio-leoni.it, antoniomezzalira.com, vitaletappezzeria.it, orizzontecasa.it and dimensioneacciaiosrl.it share IP numbers with instruct-h2020.eu.

Name Servers

instruct-h2020.eu delegates to three name servers: ns.abdns.biz, ns.abdns.eu and ns.abdns.info.

instruct-h2020.eu shares some name servers with other domains, for example arnoleggio.it, benefitsport.it, prepav.com, brialma.com and sercieserci.com.

These name servers are commonly used together with ns1.websolutions.it and ns2.websolutions.it.

Host names with a single IP: ns.abdns.biz points to 95.110.136.38; ns.abdns.eu points to 31.14.130.20; ns.abdns.info points to 217.61.96.167.

Mail Servers

instruct-h2020.eu is handled by a single mail server, in.arubabusiness.it.

instruct-h2020.eu shares the mail server setup with other domains, for example lalivrea.com, tecnologiecreative.it, patrucco.it, xup-ctl.cloud and webking.it.

instruct-h2020.eu shares some mail servers with other domains, at least partially, for instance finlabo.com, clickfoto.it and pcgitaly.com.

Host name in.arubabusiness.it points to IP 62.149.157.166.

instruct-h2020.eu - robtex.com