certifica.info - dns.ninja

`certifica.info`

DNSSEC	⚠️ Not signed
A	185.205.40.27^{🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet}
		PTR	`certifica.info`
NS	`dns1.ergonet-dns.it` ⭐
		A	195.231.66.250^{🇮🇹 ARUBA-ASN195.231.64.0/20}
			PTR	`host250-66-231-195.serverdedicati.aruba.it`
NS	`dns1.ergonet-dns.com`
		A	209.227.233.73^{🇮🇹 ARUBA-ASN209.227.224.0/20}
			PTR	`(0x616e616c)isecontrato9.ham-radio-op.net`
NS	`dns1.ergonet-dns.net`
		A	168.119.108.64^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`dns1.ergonet-dns.net`
MX	`mx01.ergonet.it` ⭐
		A	149.3.146.130^{🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet}
			PTR	`mx01.ergonet.host`
MX	`mx02.ergonet.it` ⭐
		A	149.3.146.131^{🇮🇹 ARUBA-ASN149.3.144.0/21 Ergonet}
			PTR	`mx02.ergonet.host`
MX	`mx03.ergonet.it` ⭐
		A	185.205.43.3^{🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet}
			PTR	`mx03.ergonet.host`
MX	`mx04.ergonet.it` ⭐
		A	185.205.43.4^{🇮🇹 ARUBA-ASN185.205.40.0/22 Ergonet}
			PTR	`mx04.ergonet.host`
TXT	`v=spf1 a mx include:_spf.ergonet.it -all`
SOA	`dns1.ergonet-dns.it`hostmaster@ergonet.it 2026-05-20 #5

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1782285699

PTR for

27.40.205.185.in-addr.arpa

Same first word

certifica.to

certifica.pt

certifica.info

certifica.do

certifica.org

certifica.me

certifica.nl

certifica.com.mx

certifica.com.ar

certifica.com.br

certifica.cl

certifica.net

certifica.co.uk

certifica.it

certifica.eu

certifica.es

certifica.com

certifica.la

certifica.ro

certifica.digital

certifica.ru

Similar names

cartifice.de

creatific.se

creatific.com

reactific.com

cartifice.com

DNS History

19 records (8 active, 11 former)

●NSdns1.ergonet-dns.com2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

●NSdns1.ergonet-dns.it2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

●NSdns1.ergonet-dns.net2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

○NSns1.certifica.info2015-07-11 → 2018-11-07 · 4 obs

● 2015-07-11 20:55:44
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

○NSns2.certifica.info2015-07-11 → 2018-11-07 · 4 obs

● 2015-07-11 20:55:44
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

○NSns3.certifica.info2015-07-11 → 2018-11-07 · 4 obs

● 2015-07-11 20:55:44
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

○MXavas.ergonet.it2015-07-11 → 2017-01-16 · 4 obs

● 2015-07-11 20:55:44
● 2017-01-16 01:51:38
○ 2018-11-07 00:20:08
○ 2026-06-24 08:15:52

○MXmailserver03.ergonet.it2015-07-11 → 2015-11-12 · 4 obs

● 2015-07-11 20:55:44
● 2015-11-12 08:04:28
○ 2016-02-23 23:19:22
○ 2026-06-24 08:15:52

○MXmx.ergonet.it2016-02-23 → 2017-01-16 · 5 obs

○ 2015-11-12 08:04:28
● 2016-02-23 23:19:22
● 2017-01-16 01:51:38
○ 2018-11-07 00:20:08
○ 2026-06-24 08:15:52

○MXmx01.ergonet.host2018-11-07 → 2018-11-07 · 4 obs

○ 2017-01-16 01:51:38
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

●MXmx01.ergonet.it2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

○MXmx02.ergonet.host2018-11-07 → 2018-11-07 · 4 obs

○ 2017-01-16 01:51:38
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

●MXmx02.ergonet.it2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

○MXmx03.ergonet.host2018-11-07 → 2018-11-07 · 4 obs

○ 2017-01-16 01:51:38
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

●MXmx03.ergonet.it2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

○MXmx04.ergonet.host2018-11-07 → 2018-11-07 · 4 obs

○ 2017-01-16 01:51:38
● 2018-11-07 00:20:08
○ 2026-03-26 10:53:54
○ 2026-06-24 08:15:52

●MXmx04.ergonet.it2026-03-26 → 2026-06-24 · 3 obs

○ 2018-11-07 00:20:08
● 2026-03-26 10:53:54
● 2026-06-24 08:15:52

○A149.3.144.632015-07-11 → 2017-01-16 · 4 obs

● 2015-07-11 20:55:44
● 2017-01-16 01:51:38
○ 2018-11-07 00:20:08
○ 2026-06-24 08:15:52

●A185.205.40.272018-11-07 → 2026-06-24 · 3 obs

○ 2017-01-16 01:51:38
● 2018-11-07 00:20:08
● 2026-06-24 08:15:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
certifica.info	dns1.ergonet-dns.it, dns1.ergonet-dns.com, dns1.ergonet-dns.net	-

✅ Authoritative Response

Server:195.231.66.250

NS records: dns1.ergonet-dns.it, dns1.ergonet-dns.com, dns1.ergonet-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifica.info (unsigned zone)

⏱️ Timing

Total: 1014ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.205.40.27`
NS	3	`dns1.ergonet-dns.net, dns1.ergonet-dns.com...`
MX	4	`mx01.ergonet.it (pri: 10), mx02.ergonet.it (pri: 10)...`
TXT	1	`v=spf1 a mx include:_spf.ergonet.it -all`
SOA	1	`dns1.ergonet-dns.it hostmaster.ergonet.i`

Analysis

IP Addresses

certifica.info resolves to just one IP address, 185.205.40.27.

Name Servers

The authoritative name servers for certifica.info are dns1.ergonet-dns.com, dns1.ergonet-dns.it and dns1.ergonet-dns.net — three in total.

The name servers of certifica.info overlap at least partially with those of other domains — among them andersenrun.it, softsail.it, acquistoantichita.it and two more.

The hostnames dns1.ergonet-dns.com, dns1.ergonet-dns.it and dns1.ergonet-dns.net each resolve to a single IP: dns1.ergonet-dns.com → 209.227.233.73, dns1.ergonet-dns.it → 195.231.66.250, dns1.ergonet-dns.net → 168.119.108.64.

Mail Servers

The four mail servers for certifica.info are mx01.ergonet.it, mx02.ergonet.it, mx03.ergonet.it and mx04.ergonet.it.

There is at least a partial MX overlap between certifica.info and other domains, including scaldacollopersonalizzati.it, ambstudio.it, viadellago.com and two others.

The hosts mx01.ergonet.it, mx02.ergonet.it, mx03.ergonet.it and mx04.ergonet.it all resolve to exactly one IP address each: 149.3.146.130, 149.3.146.131, 185.205.43.3 and 185.205.43.4 respectively.