nextback.com - dns.ninja

`nextback.com`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c316:66^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.110.66^{🇮🇹 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.nextback.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@nextback.com 2025-10-30 #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=1783414976

Subdomains

mail.nextback.com

smtp.nextback.com

mx.nextback.com

Same first word

nextback.com

Similar names

backnext.de

backnext.com

DNS History

16 records (7 active, 9 former)

●NSdns.technorail.com2008-03-08 → 2026-07-07 · 2 obs

● 2008-03-08 07:19:16
● 2026-07-07 09:16:16

●NSdns2.technorail.com2008-03-08 → 2026-07-07 · 2 obs

● 2008-03-08 07:19:16
● 2026-07-07 09:16:16

●NSdns3.arubadns.net2015-06-17 → 2026-07-07 · 3 obs

○ 2008-03-08 07:19:16
● 2015-06-17 19:22:40
● 2026-07-07 09:16:16

●NSdns4.arubadns.cz2015-06-17 → 2026-07-07 · 3 obs

○ 2008-03-08 07:19:16
● 2015-06-17 19:22:40
● 2026-07-07 09:16:16

●MXmx.nextback.com2008-03-08 → 2026-07-07 · 2 obs

● 2008-03-08 07:19:16
● 2026-07-07 09:16:16

●A2a00:6d40:4:1::c316:662026-02-17 → 2026-07-07 · 3 obs

○ 2018-07-18 16:56:36
● 2026-02-17 00:47:30
● 2026-07-07 09:16:16

○A62.149.128.1512008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.1542008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.1572008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.1602008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.1632008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.1662008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.722008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.128.742008-03-08 → 2017-01-14 · 4 obs

● 2008-03-08 07:19:16
● 2017-01-14 04:29:38
○ 2018-07-18 16:56:36
○ 2026-07-07 09:16:16

○A62.149.144.1112018-07-18 → 2018-07-18 · 4 obs

○ 2017-01-14 04:29:38
● 2018-07-18 16:56:36
○ 2026-02-17 00:47:30
○ 2026-07-07 09:16:16

●A89.46.110.662026-02-17 → 2026-07-07 · 3 obs

○ 2018-07-18 16:56:36
● 2026-02-17 00:47:30
● 2026-07-07 09:16:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
nextback.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 nextback.com (unsigned zone)

⏱️ Timing

Total: 1713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.110.66`
AAAA	1	`2a00:6d40:4:1::c316:66`
NS	4	`dns.technorail.com, dns3.arubadns.net...`
MX	1	`mx.nextback.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.nextback.c`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

nextback.com is the parent domain of mail.nextback.com, smtp.nextback.com and mx.nextback.com.

IP Addresses

nextback.com resolves to the IP addresses 89.46.110.66 and 2a00:6d40:4:1::c316:66

fattoriaforano.it, salvatigioielli.it, abitareoggi-monopoli.com plus two other host names have IP numbers in common with nextback.com.

Name Servers

Four name servers handle the delegation for nextback.com: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

nextback.com shares at least some of its name servers with other domains, including anitabencich.it, africall.it, ambreshop.com and two others.

The host names dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net each resolve to two IP addresses: dns2.technorail.com resolves to 95.110.136.8 and 2a00:6d42:3:2096::f:1; dns.technorail.com resolves to 94.177.210.13 and 2a00:6d40:2:2082::f:1; dns4.arubadns.cz resolves to 81.2.216.238 and 2001:15e8:104:4::d8ee; dns3.arubadns.net resolves to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

nextback.com uses one mail server — mx.nextback.com.

mx.nextback.com has 8 IP addresses: 62.149.128.72, 62.149.128.74, 62.149.128.151 plus 5 more.