`guidopolis.com`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:3::c214:26^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.105.26^{🇮🇹 ARUBA-ASN89.46.104.0/21 Aruba S.p.A. Network}
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.guidopolis.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@guidopolis.com 2026-04-16 #6

`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=1778773261

Subdomains

mx.guidopolis.com

smtp.guidopolis.com

Same first word

guidopolis.com

DNS History

19 records (7 active, 12 former)

●NSdns.technorail.com2016-07-11 → 2026-05-14 · 3 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2026-05-14 16:03:40

●NSdns2.technorail.com2016-07-11 → 2026-05-14 · 3 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2026-05-14 16:03:40

●NSdns3.arubadns.net2016-07-11 → 2026-05-14 · 3 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2026-05-14 16:03:40

●NSdns4.arubadns.cz2016-07-11 → 2026-05-14 · 3 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2026-05-14 16:03:40

○NSns1.nexitdns.com2015-06-03 → 2016-03-22 · 4 obs

● 2015-06-03 06:16:12
● 2016-03-22 11:37:30
○ 2016-07-11 20:22:40
○ 2026-05-14 16:03:40

○NSns2.nexitdns.com2015-06-03 → 2016-03-22 · 4 obs

● 2015-06-03 06:16:12
● 2016-03-22 11:37:30
○ 2016-07-11 20:22:40
○ 2026-05-14 16:03:40

●MXmx.guidopolis.com2016-07-11 → 2026-05-14 · 3 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2026-05-14 16:03:40

○MXsmtp.guidopolis.com2015-06-03 → 2016-03-22 · 4 obs

● 2015-06-03 06:16:12
● 2016-03-22 11:37:30
○ 2016-07-11 20:22:40
○ 2026-05-14 16:03:40

○A213.209.214.1462015-06-03 → 2016-03-22 · 4 obs

● 2015-06-03 06:16:12
● 2016-03-22 11:37:30
○ 2016-07-11 20:22:40
○ 2026-05-14 16:03:40

●A2a00:6d40:4:3::c214:262026-02-17 → 2026-05-14 · 3 obs

○ 2017-12-31 04:59:28
● 2026-02-17 04:38:54
● 2026-05-14 16:03:40

○A62.149.128.1512016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.1542016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.1572016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.1602016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.1632016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.1662016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.722016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

○A62.149.128.742016-07-11 → 2017-12-31 · 5 obs

○ 2016-03-22 11:37:30
● 2016-07-11 20:22:40
● 2017-12-31 04:59:28
○ 2026-02-17 04:38:54
○ 2026-05-14 16:03:40

●A89.46.105.262017-12-31 → 2026-05-14 · 3 obs

○ 2016-07-11 20:22:40
● 2017-12-31 04:59:28
● 2026-05-14 16:03:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
guidopolis.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 guidopolis.com (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.105.26`
AAAA	1	`2a00:6d40:4:3::c214:26`
NS	4	`dns2.technorail.com, dns4.arubadns.cz...`
MX	1	`mx.guidopolis.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.guidopolis`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

guidopolis.com is a parent of mx.guidopolis.com and smtp.guidopolis.com.

IP Addresses

guidopolis.com points to two IP numbers: 2a00:6d40:4:3::c214:26 and 89.46.105.26.

Other host names such as www.silviafedericaboldetti.com, www.censisalvatori.it, riadmaipa-marrakech.com, toninomirandi.it and amicidigesu.com share IPs with guidopolis.com.

Name Servers

guidopolis.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

guidopolis.com at least partially shares name servers with other domains, for instance napolitanoavvocati.com, redartwork.com, villaggiodelpino.it, puntocapelli.com and forma-mi.com.

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

guidopolis.com is handled by a single mail server, mx.guidopolis.com.

Host name mx.guidopolis.com points 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.

guidopolis.com - robtex.com

guidopolis.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`guidopolis.com`

`com`