`a4color.com`

DNSSEC	⚠️ Not signed
A	178.32.49.156^{🇬🇧 OVH178.32.0.0/15 ISP Paris, France}
		PTR	`ns1.nrgdns.net`
NS	`ns1.nrgdns.net` ⚠️ Not in parent delegation
		A	178.32.49.156^{🇬🇧 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`ns1.nrgdns.net`
NS	`tera1.teraserver.com.ar`
		A	178.32.49.156^{🇬🇧 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`ns1.nrgdns.net`
NS	`tera2.teraserver.com.ar` ⚠️ Not in zone NS records
		A	178.32.171.58^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`ns2.nrgdns.net`
MX	`mail.a4color.com` ⭐
		A	178.32.49.156^{🇬🇧 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`ns1.nrgdns.net`
TXT	`v=spf1 a mx ip4:178.32.49.156 ~all`

`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=1771291435

Subdomains

mail.a4color.com

Same first word

a4color.com

DNS History

7 records (5 active, 2 former)

●NSns1.nrgdns.net2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 15:08:06
● 2026-03-24 00:54:18

○NSns2.nrgdns.net2015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 15:08:06
● 2016-12-31 15:07:42
○ 2026-02-20 12:21:46
○ 2026-03-24 00:54:18

●NStera1.teraserver.com.ar2026-02-20 → 2026-03-24 · 3 obs

○ 2016-12-31 15:07:42
● 2026-02-20 12:21:46
● 2026-03-24 00:54:18

●NStera2.teraserver.com.ar2026-02-20 → 2026-03-24 · 3 obs

○ 2016-12-31 15:07:42
● 2026-02-20 12:21:46
● 2026-03-24 00:54:18

●MXmail.a4color.com2015-07-02 → 2026-03-24 · 2 obs

● 2015-07-02 15:08:06
● 2026-03-24 00:54:18

●A178.32.49.1562026-03-24 → 2026-03-24 · 2 obs

○ 2026-02-20 12:21:46
● 2026-03-24 00:54:18

○A69.162.68.1062015-07-02 → 2016-12-31 · 4 obs

● 2015-07-02 15:08:06
● 2016-12-31 15:07:42
○ 2026-02-20 12:21:46
○ 2026-03-24 00:54:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
a4color.com	tera2.teraserver.com.ar, tera1.teraserver.com.ar	-

✅ Authoritative Response

Server:178.32.171.58

NS records: tera2.teraserver.com.ar, tera1.teraserver.com.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4color.com (unsigned zone)

⏱️ Timing

Total: 576ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.nrgdns.net, tera1.teraserver.com.ar`
TXT	1	`v=spf1 a mx ip4:178.32.49.156 ~all`

Analysis

Hierarchy

a4color.com is the parent of mail.a4color.com.

IP Addresses

a4color.com resolves to a single IP address: 178.32.49.156.

Other host names including mail.atleticoderafaela.com, dellaiaconstrucciones.com, mail.comunadebouquet.com.ar, dns1.tehagolaweb.com and phiemm.com.ar share IP numbers with a4color.com.

Name Servers

a4color.com is delegated to three name servers: ns1.nrgdns.net, tera1.teraserver.com.ar and tera2.teraserver.com.ar.

a4color.com at least partially shares name servers with other domains, including nrgdns.net, brisasmisticas.com.ar, caprodi.org.ar, alari.com.ar and gabyherbstein.com.

These name servers are commonly used with ns2.nrgdns.net, ns4.nrgdns.net, ns4.teraserver.com.ar, ns1.teraserver.com.ar, ns1.grupophi.com, ns4.grupophi.com and ns2.teraserver.com.ar.

Host names with one IP number:

ns1.nrgdns.net points to 178.32.49.156

tera1.teraserver.com.ar points to 178.32.49.156

tera2.teraserver.com.ar points to 178.32.171.58

Host names that point to 178.32.49.156: ns1.nrgdns.net, tera1.teraserver.com.ar

Mail Servers

a4color.com is handled by a single mail server, mail.a4color.com.

mail.a4color.com points to a single IP: 178.32.49.156.

a4color.com - robtex.com

a4color.com

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