`sentifon.it`

DNSSEC	⚠️ Not signed
A	31.11.35.123^{🇮🇹 ARUBA-ASN31.11.32.0/21 Aruba S.p.A. Network}
		PTR	`webs35-123.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.sentifon.it` ⭐
		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@sentifon.it 2025-11-24 #2

`it`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns.nic.it` ⭐
	NS	`a.dns.it`
	NS	`m.dns.it`
	NS	`nameserver.cnr.it`
	NS	`r.dns.it`
	NS	`v.dns.it`
	SOA	`dns.nic.it`hostmaster@nic.it 2026-03-25 #10

Subdomains

mx.sentifon.it

Same first word

sentifon.it

Similar names

DNS History

6 records (6 active, 0 former)

●NSdns.technorail.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

●NSdns2.technorail.com2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

●NSdns3.arubadns.net2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

●NSdns4.arubadns.cz2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

●MXmx.sentifon.it2026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

●A31.11.35.1232026-03-23 → 2026-03-25 · 2 obs

● 2026-03-23 22:44:28
● 2026-03-25 10:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
it	dns.nic.it, nameserver.cnr.it, r.dns.it, a.dns.it...	-
sentifon.it	dns4.arubadns.cz, dns2.technorail.com, dns.technorail.com, dns3.arubadns.net	-

✅ Authoritative Response

Server:81.2.216.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sentifon.it (unsigned zone)

⏱️ Timing

Total: 1179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`31.11.35.123`
NS	4	`dns.technorail.com, dns3.arubadns.net...`
MX	1	`mx.sentifon.it (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.sentifon.i`