`doublesiderecords.com`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:3::c212:16^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.105.16^{🇮🇹 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.doublesiderecords.com` ⭐
		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@doublesiderecords.com 2025-12-01 #1

`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=1776084372

Subdomains

mx.doublesiderecords.com

mail.doublesiderecords.com

Same first word

doublesiderecords.com

DNS History

12 records (7 active, 5 former)

●NSdns.technorail.com2026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

●NSdns2.technorail.com2026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

●NSdns3.arubadns.net2026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

●NSdns4.arubadns.cz2026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

○NSns59.fastnom.com2016-12-21 → 2018-01-22 · 4 obs

● 2016-12-21 06:14:18
● 2018-01-22 14:21:32
○ 2026-03-12 03:35:40
○ 2026-04-13 13:10:02

○NSns60.fastnom.com2016-12-21 → 2018-01-22 · 4 obs

● 2016-12-21 06:14:18
● 2018-01-22 14:21:32
○ 2026-03-12 03:35:40
○ 2026-04-13 13:10:02

○MXmail.doublesiderecords.com2016-12-21 → 2018-01-22 · 4 obs

● 2016-12-21 06:14:18
● 2018-01-22 14:21:32
○ 2026-03-12 03:35:40
○ 2026-04-13 13:10:02

●MXmx.doublesiderecords.com2026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

○A185.200.88.1392018-01-22 → 2018-01-22 · 4 obs

○ 2016-12-21 06:14:18
● 2018-01-22 14:21:32
○ 2026-03-12 03:35:40
○ 2026-04-13 13:10:02

○A194.68.219.242016-12-21 → 2016-12-21 · 3 obs

● 2016-12-21 06:14:18
○ 2018-01-22 14:21:32
○ 2026-04-13 13:10:02

●A2a00:6d40:4:3::c212:162026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

●A89.46.105.162026-03-12 → 2026-04-13 · 3 obs

○ 2018-01-22 14:21:32
● 2026-03-12 03:35:40
● 2026-04-13 13:10:02

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:81.2.216.238

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublesiderecords.com (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.105.16`
AAAA	1	`2a00:6d40:4:3::c212:16`
NS	4	`dns4.arubadns.cz, dns.technorail.com...`
MX	1	`mx.doublesiderecords.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.doubleside`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

doublesiderecords.com is a parent of mx.doublesiderecords.com and mail.doublesiderecords.com.

IP Addresses

doublesiderecords.com points to two IP numbers: 2a00:6d40:4:3::c212:16 and 89.46.105.16.

Other host names such as dlsrl.net, unsitodelcactus.it, casarossi1903.com, peraldoonline.com and filleacgil.net share IP numbers with doublesiderecords.com.

Name Servers

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

At least part of the name servers for doublesiderecords.com are shared with other domains, for instance blueaudio.eu, rpoptix.com, salernonotizie.net, casapaolini.it and uniontrend.it.