atten2.com - dns.ninja

`atten2.com`

DNSSEC	⚠️ Not signed
A	217.76.142.87^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
		PTR	`llgk288.servidoresdns.net`
NS	`dns11.servidoresdns.net` ⭐
		A	217.76.128.133^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`dns11.servidoresdns.net`
NS	`dns12.servidoresdns.net`
		A	82.223.218.137^{🇪🇸 IONOS-AS82.223.0.0/16 arsys.es}
			PTR	`dns12.servidoresdns.net`
NS	`www.atten2.com` ⚠️ Not in zone NS records
		A	217.76.142.87^{🇪🇸 IONOS-AS217.76.128.0/19 arsys.es}
			PTR	`llgk288.servidoresdns.net`
MX	`atten2-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.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	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
TXT	`sending_domain1091043=98fb17c96fc5491d39923abb08e3230abdd8bfc2c63a44ed3f93056...`
TXT	`0fml43vbtphmyb9jb7f7f5bbzqczkw1f`
TXT	`6mg7m7zdz04wt1dc0j2vl5cbwymryngj`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`pardot1091043=d463b3e03bd2d9b39cf7533b8fedf3c5c93a5d8aef275663aed14d937f331157`
SOA	`dns11.servidoresdns.net`hostmaster@servidoresdns.net 2016-03-17 #81

`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=1783190516

Same first word

atten2.se

atten2.com

Similar names

tanet2.net.tw

tante2.com

ta2net.dk

DNS History

15 records (5 active, 10 former)

●NSdns11.servidoresdns.net2016-04-16 → 2026-07-04 · 3 obs

○ 2016-02-01 21:53:56
● 2016-04-16 11:14:14
● 2026-07-04 18:59:30

●NSdns12.servidoresdns.net2016-04-16 → 2026-07-04 · 3 obs

○ 2016-02-01 21:53:56
● 2016-04-16 11:14:14
● 2026-07-04 18:59:30

○NSns-es.1and1-dns.biz2015-10-10 → 2016-02-01 · 5 obs

○ 2015-05-22 18:18:24
● 2015-10-10 23:38:58
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○NSns-es.1and1-dns.com2015-10-10 → 2016-02-01 · 5 obs

○ 2015-05-22 18:18:24
● 2015-10-10 23:38:58
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○NSns-es.1and1-dns.es2015-10-10 → 2016-02-01 · 5 obs

○ 2015-05-22 18:18:24
● 2015-10-10 23:38:58
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○NSns-es.1and1-dns.org2015-10-10 → 2016-02-01 · 5 obs

○ 2015-05-22 18:18:24
● 2015-10-10 23:38:58
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○NSns63.1and1.es2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 18:18:24
○ 2015-10-10 23:38:58
○ 2026-07-04 18:59:30

○NSns64.1and1.es2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 18:18:24
○ 2015-10-10 23:38:58
○ 2026-07-04 18:59:30

●NSwww.atten2.com2026-06-15 → 2026-07-04 · 3 obs

○ 2016-04-16 11:14:14
● 2026-06-15 10:46:14
● 2026-07-04 18:59:30

●MXatten2-com.mail.protection.outlook.com2016-04-16 → 2026-07-04 · 3 obs

○ 2016-02-01 21:53:56
● 2016-04-16 11:14:14
● 2026-07-04 18:59:30

○MXmx00.1and1.es2015-05-22 → 2016-02-01 · 4 obs

● 2015-05-22 18:18:24
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○MXmx01.1and1.es2015-05-22 → 2016-02-01 · 4 obs

● 2015-05-22 18:18:24
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○A2001:8d8:1001:5170:e72:78d6:3e0d:90012015-10-10 → 2016-02-01 · 5 obs

○ 2015-05-22 18:18:24
● 2015-10-10 23:38:58
● 2016-02-01 21:53:56
○ 2016-04-16 11:14:14
○ 2026-07-04 18:59:30

○A212.71.251.1712015-05-22 → 2016-12-25 · 4 obs

● 2015-05-22 18:18:24
● 2016-12-25 02:50:26
○ 2018-08-13 16:49:52
○ 2026-07-04 18:59:30

●A217.76.142.872018-08-13 → 2026-07-04 · 3 obs

○ 2016-12-25 02:50:26
● 2018-08-13 16:49:52
● 2026-07-04 18:59:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
atten2.com	dns11.servidoresdns.net, dns12.servidoresdns.net, www.atten2.com	1 record

✅ Authoritative Response

Server:82.223.218.137

NS records: dns11.servidoresdns.net, dns12.servidoresdns.net, www.atten2.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atten2.com (unsigned zone)

⏱️ Timing

Total: 3474ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.76.142.87`
NS	2	`dns11.servidoresdns.net, dns12.servidoresdns.net`
MX	1	`atten2-com.mail.protection.outlook.com (`
TXT	5	`0fml43vbtphmyb9jb7f7f5bbzqczkw1f, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`dns11.servidoresdns.net hostmaster.servi`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (www.atten2.com)

Analysis

IP Addresses

atten2.com has exactly one IP address — 217.76.142.87.

plazamayor.org, opticaelsa.es, rmtecnicos.com plus two other host names have IP numbers in common with atten2.com.

Name Servers

DNS for atten2.com is handled by three authoritative name servers: www.atten2.com, dns11.servidoresdns.net and dns12.servidoresdns.net.

atten2.com partially shares its NS delegation with several other domains, including hibo.es, arribi.gal, perrino.es and two others.

www.atten2.com, dns11.servidoresdns.net and dns12.servidoresdns.net all have one IP address each — www.atten2.com directs to 217.76.142.87, dns11.servidoresdns.net directs to 217.76.128.133 and dns12.servidoresdns.net directs to 82.223.218.137.

Mail Servers

atten2.com uses one mail server — atten2-com.mail.protection.outlook.com.

atten2-com.mail.protection.outlook.com has 8 IP addresses: 52.101.68.25, 52.101.68.32, 52.101.73.4 plus 5 more.