summa4.es - robtex.com

summa4.es

DNSSEC⚠️ Not signed
A217.76.142.50🇪🇸 IONOS-AS217.76.128.0/19 arsys.es
PTRllgm769.servidoresdns.net
NSdns49.servidoresdns.net ⭐
A217.76.128.165🇪🇸 IONOS-AS217.76.128.0/19 arsys.es
PTRdns49.servidoresdns.net
NSdns50.servidoresdns.net
A82.223.218.165🇪🇸 IONOS-AS82.223.0.0/16 arsys.es
PTRdns50.servidoresdns.net
MXsumma4-es.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::3🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAdns49.servidoresdns.nethostmaster@servidoresdns.net 2025-02-07 #33

es

DNSSEC🔒 Signed (DS record present)
NSns1.nic.es ⭐
NSa.nic.es
NSc.nic.es
NSg.nic.es
NSh.nic.es
SOAns1.nic.eshostmaster@nic.es 2026-08-07 #3

Same first word

summa4.es
summa4.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSdns49.servidoresdns.netdns50.servidoresdns.netdns17.servidoresdns.netdns18.servidoresdns.netns-1032.awsdns-01.orgns-1723.awsdns-23.co.ukns-454.awsdns-56.comns-781.awsdns-33.netMXsumma4-es.mail.protection.outlook.comsmtp-01.servidoresdns.netA217.76.142.5089.140.192.185
○NSdns17.servidoresdns.net2015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 07:03:28
○ 2015-12-15 15:04:50
○ 2026-08-07 09:44:32
○NSdns18.servidoresdns.net2015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 07:03:28
○ 2015-12-15 15:04:50
○ 2026-08-07 09:44:32
●NSdns49.servidoresdns.net2026-08-07 → 2026-08-07 · 3 obs
○ 2017-08-07 01:41:32
● 2026-08-07 05:26:32
● 2026-08-07 09:44:32
●NSdns50.servidoresdns.net2026-08-07 → 2026-08-07 · 3 obs
○ 2017-08-07 01:41:32
● 2026-08-07 05:26:32
● 2026-08-07 09:44:32
○NSns-1032.awsdns-01.org2015-12-15 → 2017-08-07 · 5 obs
○ 2015-08-08 07:03:28
● 2015-12-15 15:04:50
● 2017-08-07 01:41:32
○ 2026-08-07 05:26:32
○ 2026-08-07 09:44:32
○NSns-1723.awsdns-23.co.uk2015-12-15 → 2017-08-07 · 5 obs
○ 2015-08-08 07:03:28
● 2015-12-15 15:04:50
● 2017-08-07 01:41:32
○ 2026-08-07 05:26:32
○ 2026-08-07 09:44:32
○NSns-454.awsdns-56.com2015-12-15 → 2017-08-07 · 5 obs
○ 2015-08-08 07:03:28
● 2015-12-15 15:04:50
● 2017-08-07 01:41:32
○ 2026-08-07 05:26:32
○ 2026-08-07 09:44:32
○NSns-781.awsdns-33.net2015-12-15 → 2017-08-07 · 5 obs
○ 2015-08-08 07:03:28
● 2015-12-15 15:04:50
● 2017-08-07 01:41:32
○ 2026-08-07 05:26:32
○ 2026-08-07 09:44:32
○MXsmtp-01.servidoresdns.net2015-08-08 → 2016-03-15 · 4 obs
● 2015-08-08 07:03:28
● 2016-03-15 07:49:16
○ 2016-07-10 08:19:28
○ 2026-08-07 09:44:32
●MXsumma4-es.mail.protection.outlook.com2016-07-10 → 2026-08-07 · 3 obs
○ 2016-03-15 07:49:16
● 2016-07-10 08:19:28
● 2026-08-07 09:44:32
●A217.76.142.502026-08-07 → 2026-08-07 · 3 obs
○ 2015-12-15 15:04:50
● 2026-08-07 05:26:32
● 2026-08-07 09:44:32
○A89.140.192.1852015-08-08 → 2015-08-08 · 3 obs
● 2015-08-08 07:03:28
○ 2015-12-15 15:04:50
○ 2026-08-07 09:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
summa4.esdns49.servidoresdns.net, dns50.servidoresdns.net-

✅ Authoritative Response

Server:217.76.128.165

NS records: dns49.servidoresdns.net, dns50.servidoresdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for summa4.es (unsigned zone)

⏱️ Timing

Total: 560ms | Queries: -

📄 Records

TypeCountSample Data
A1217.76.142.50
NS2dns50.servidoresdns.net, dns49.servidoresdns.net
MX1summa4-es.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1dns49.servidoresdns.net hostmaster.servi

Analysis

IP Addresses

summa4.es resolves to just one IP address, 217.76.142.50.

Two other host names, along with sidaciberia.com, gr4.es and terqual.com, also share IP numbers with summa4.es.

Name Servers

summa4.es is served by two delegated name servers, dns49.servidoresdns.net and dns50.servidoresdns.net.

summa4.es shares its NS records with other domains, for example dialgasa.com, afg.pt, lacasaamarilla.org and two others.

The name servers for summa4.es overlap at least in part with those of other domains, including orocaja.org and chiruca.es.

Both dns49.servidoresdns.net and dns50.servidoresdns.net have a single IP address each — dns49.servidoresdns.net resolves to 217.76.128.165 while dns50.servidoresdns.net resolves to 82.223.218.165.

Mail Servers

The sole mail server for summa4.es is summa4-es.mail.protection.outlook.com.

With 8 IP addresses total, summa4-es.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.73.24, 52.101.73.26 and 5 others.