`firstiberica.com`

DNSSEC	⚠️ Not signed
A	213.215.194.146^{🇮🇹 COLT213.215.128.0/17 Internet IT}
NS	`dns4.swhosting.com` ⭐
		A	81.25.112.4^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns4.swhosting.com`
NS	`dns3.swhosting.com`
		A	81.25.112.3^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns3.swhosting.com`
NS	`dns4.serveisweb.com`
		A	81.25.112.4^{🇪🇸 SWHO-AS81.25.112.0/24 swhosting.com}
			PTR	`dns4.swhosting.com`
MX	`firstiberica-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.15^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms66098543`
SOA	`dns4.swhosting.com`administrador@dns4.swhosting.com 2023-10-27 #3

`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=1774649637

Same first word

firstiberica.com

DNS History

11 records (5 active, 6 former)

○NScl2015010815001.dnssw.net2015-08-13 → 2017-02-10 · 5 obs

● 2015-08-13 22:09:26
○ 2015-12-04 08:14:22
● 2017-02-10 05:08:58
○ 2019-12-30 16:49:58
○ 2026-03-27 22:26:26

○NScm2018052817001.dnssw.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-02-10 05:08:58
● 2019-12-30 16:49:58
○ 2026-02-17 20:44:14
○ 2026-03-27 22:26:26

●NSdns3.swhosting.com2026-02-17 → 2026-03-27 · 3 obs

○ 2019-12-30 16:49:58
● 2026-02-17 20:44:14
● 2026-03-27 22:26:26

●NSdns4.serveisweb.com2015-08-13 → 2026-03-27 · 2 obs

● 2015-08-13 22:09:26
● 2026-03-27 22:26:26

●NSdns4.swhosting.com2026-02-17 → 2026-03-27 · 3 obs

○ 2019-12-30 16:49:58
● 2026-02-17 20:44:14
● 2026-03-27 22:26:26

○MXcl2015010815001.dnssw.net2015-08-13 → 2017-02-10 · 4 obs

● 2015-08-13 22:09:26
● 2017-02-10 05:08:58
○ 2019-12-30 16:49:58
○ 2026-03-27 22:26:26

○MXcm2018052817001.dnssw.net2019-12-30 → 2019-12-30 · 4 obs

○ 2017-02-10 05:08:58
● 2019-12-30 16:49:58
○ 2026-02-17 20:44:14
○ 2026-03-27 22:26:26

●MXfirstiberica-com.mail.protection.outlook.com2026-02-17 → 2026-03-27 · 3 obs

○ 2019-12-30 16:49:58
● 2026-02-17 20:44:14
● 2026-03-27 22:26:26

○A212.67.219.2202019-12-30 → 2019-12-30 · 4 obs

○ 2017-02-10 05:08:58
● 2019-12-30 16:49:58
○ 2026-02-17 20:44:14
○ 2026-03-27 22:26:26

●A213.215.194.1462026-02-17 → 2026-03-27 · 3 obs

○ 2019-12-30 16:49:58
● 2026-02-17 20:44:14
● 2026-03-27 22:26:26

○A81.25.126.1372015-08-13 → 2017-02-10 · 4 obs

● 2015-08-13 22:09:26
● 2017-02-10 05:08:58
○ 2019-12-30 16:49:58
○ 2026-03-27 22:26:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstiberica.com	dns4.serveisweb.com, dns3.swhosting.com	2 records

✅ Authoritative Response

Server:81.25.112.3

NS records: dns4.serveisweb.com, dns3.swhosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstiberica.com (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.215.194.146`
NS	2	`dns3.swhosting.com, dns4.serveisweb.com`
MX	1	`firstiberica-com.mail.protection.outlook`
TXT	2	`MS=ms66098543, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns3.swhosting.com administrador.dns3.sw`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns4.serveisweb.com, dns3.swhosting.com)

Analysis

IP Addresses

firstiberica.com resolves to one IP number: 213.215.194.146.

Other host names such as first-plast.fr and firstcor.com share IP numbers with firstiberica.com.

Name Servers

firstiberica.com is delegated to three name servers dns4.serveisweb.com, dns3.swhosting.com and dns4.swhosting.com.

firstiberica.com at least partially shares name servers with other domains, for instance consultoriapv.com, lanovabarberia.cat, nxarxa.cat, dentalgirona.com and mascotrans.com.

These name servers are commonly used alongside dns4.xtrazdns.net, dns1.serveisweb.com, dns3.xtrazdns.net, dns3.serveisweb.com, dns1.swhosting.com, cm2019120213001.dnssw.net and dns2.serveisweb.com.

Host names with one IP number:

dns4.serveisweb.com points to 81.25.112.4.

dns3.swhosting.com points to 81.25.112.3.

dns4.swhosting.com points to 81.25.112.4.

Host names that point to 81.25.112.4: dns4.serveisweb.com, dns4.swhosting.com.

Mail Servers

firstiberica.com is handled by a single mail server, firstiberica-com.mail.protection.outlook.com.

Host firstiberica-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::20, 52.101.68.18, 52.101.68.32, 52.101.73.4 and 52.101.73.15.

firstiberica.com - robtex.com