`acomb2b.com`

DNSSEC	⚠️ Not signed
A	217.150.221.3^{🇪🇸 EVERYWAN-AS217.150.221.0/24}
		PTR	`mail.addapta.com`
NS	`dns1.nominalia.com` ⭐
		A	2a01:8100:2911::2:184:3^{🇮🇹 REGISTER-AS2a01:8100:2000::/36}
		A	81.88.61.3^{🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix}
			PTR	`host-81-88-61-3.dedicatedservers.it`
NS	`dns2.nominalia.com`
		A	81.88.63.48^{🇮🇹 REGISTER-AS81.88.63.0/24 Register.IT S.p.A. prefix}
			PTR	`dns2.nominalia.com`
MX	`correo.acomb2b.com` ⭐
		A	217.150.221.7^{🇪🇸 EVERYWAN-AS217.150.221.0/24}
			PTR	`correo.addapta.com`
TXT	`v=spf1 include:spf.webapps.net include:spf.mailjet.com ~all`
SOA	`dns1.nominalia.com`root@dns1.nominalia.com serial=1731354206

`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=1776362362

Subdomains

correo.acomb2b.com

www.acomb2b.com

Same first word

acomb2b.com

DNS History

8 records (4 active, 4 former)

●NSdns1.nominalia.com2016-12-20 → 2026-04-16 · 2 obs

● 2016-12-20 09:52:00
● 2026-04-16 18:03:24

●NSdns2.nominalia.com2016-12-20 → 2026-04-16 · 2 obs

● 2016-12-20 09:52:00
● 2026-04-16 18:03:24

●MXcorreo.acomb2b.com2026-03-13 → 2026-04-16 · 3 obs

○ 2017-12-22 02:36:20
● 2026-03-13 06:03:22
● 2026-04-16 18:03:24

○MXmail.nominalia.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:52:00
○ 2017-12-22 02:36:20
○ 2026-04-16 18:03:24

○MXsrvc02.grupacom.com2017-12-22 → 2017-12-22 · 4 obs

○ 2016-12-20 09:52:00
● 2017-12-22 02:36:20
○ 2026-03-13 06:03:22
○ 2026-04-16 18:03:24

●A217.150.221.32026-03-13 → 2026-04-16 · 3 obs

○ 2017-12-22 02:36:20
● 2026-03-13 06:03:22
● 2026-04-16 18:03:24

○A46.183.118.1962017-12-22 → 2017-12-22 · 4 obs

○ 2016-12-20 09:52:00
● 2017-12-22 02:36:20
○ 2026-03-13 06:03:22
○ 2026-04-16 18:03:24

○A81.88.48.712016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 09:52:00
○ 2017-12-22 02:36:20
○ 2026-04-16 18:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
acomb2b.com	dns1.nominalia.com, dns2.nominalia.com	2 records

✅ Authoritative Response

Server:81.88.61.3

NS records: dns1.nominalia.com, dns2.nominalia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acomb2b.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.150.221.3`
NS	2	`dns2.nominalia.com, dns1.nominalia.com`
MX	1	`correo.acomb2b.com (pri: 10)`
TXT	1	`v=spf1 include:spf.webapps.net include:s`
SOA	1	`dns1.nominalia.com root.dns1.nominalia.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.nominalia.com, dns2.nominalia.com)

Analysis

Hierarchy

acomb2b.com is the parent of correo.acomb2b.com and www.acomb2b.com.

IP Addresses

acomb2b.com points to an IP address: 217.150.221.3.

other host names include green-box.es, addapta.com, mx1.kawasakiconcesionarios.es, grupacom.com and mx1.green-box.es; they share IP numbers with acomb2b.com.

Name Servers

Two name servers dns1.nominalia.com and dns2.nominalia.com handle the delegation for acomb2b.com.

acomb2b.com shares the same name server setup as other domains, for instance alaquas.org, agriaritmos.cat, ohgafas.com, sigmaaie.org and cipsa.eu.

Host names with two IP numbers: dns1.nominalia.com points to 2a01:8100:2911::2:184:3 and 81.88.61.3.

Host names with one IP number: dns2.nominalia.com points to 81.88.63.48.

Mail Servers

acomb2b.com is handled by a single mail server, correo.acomb2b.com.

The host name correo.acomb2b.com points to IP 217.150.221.7.

acomb2b.com - robtex.com

acomb2b.com

com