pro2.com - dns.ninja

pro2.com

DNSSEC⚠️ Not signed
A2a01:4f8:221:11cd:9734:4c26:6044:5f33🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRredirect.checkdomain.de
A88.99.101.251🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC
NSns2.checkdomain.de
A2a01:4f8:2b02:a88::106🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns2.checkdomain.de
A5.9.190.98🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRns2.checkdomain.de
NSns.checkdomain.de
A2a02:2b80:101:5000::9🇩🇪 CLOUDPIT2a02:2b80:101::/48
A109.237.143.11🇩🇪 CLOUDPIT109.237.128.0/20
PTRns1.checkdomain.de
MXpro2-com.mail.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.68.29🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbapr03cu00105.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
MXms26771664.msv1.invalid(10)
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns.checkdomain.dehostmaster@checkdomain.de 2026-07-20 #1

com

Same first word

Similar names

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns.checkdomain.dens2.checkdomain.deMXms26771664.msv1.invalidpro2-com.mail.protection.outlook.commail.pro2.commail3.pro2.comA2a01:4f8:221:11cd:9734:4c26:6044:5f3388.99.101.251109.68.224.148130.185.109.772a01:4a0:2002:4:1da9:a99f:5423:3cf1
NSns.checkdomain.de2015-06-11 → 2026-07-29 · 2 obs
● 2015-06-11 05:59:30
● 2026-07-29 19:37:10
NSns2.checkdomain.de2015-06-11 → 2026-07-29 · 2 obs
● 2015-06-11 05:59:30
● 2026-07-29 19:37:10
MXmail.pro2.com2015-06-11 → 2017-08-26 · 4 obs
● 2015-06-11 05:59:30
● 2017-08-26 09:18:02
○ 2026-03-24 01:18:12
○ 2026-07-29 19:37:10
MXmail3.pro2.com2015-06-11 → 2017-08-26 · 4 obs
● 2015-06-11 05:59:30
● 2017-08-26 09:18:02
○ 2026-03-24 01:18:12
○ 2026-07-29 19:37:10
MXms26771664.msv1.invalid2026-03-24 → 2026-07-29 · 3 obs
○ 2017-08-26 09:18:02
● 2026-03-24 01:18:12
● 2026-07-29 19:37:10
MXpro2-com.mail.protection.outlook.com2026-03-24 → 2026-07-29 · 3 obs
○ 2017-08-26 09:18:02
● 2026-03-24 01:18:12
● 2026-07-29 19:37:10
A109.68.224.1482015-06-11 → 2017-08-26 · 4 obs
● 2015-06-11 05:59:30
● 2017-08-26 09:18:02
○ 2026-03-24 01:18:12
○ 2026-07-29 19:37:10
A130.185.109.772015-06-11 → 2017-08-26 · 4 obs
● 2015-06-11 05:59:30
● 2017-08-26 09:18:02
○ 2026-03-24 01:18:12
○ 2026-07-29 19:37:10
A2a01:4a0:2002:4:1da9:a99f:5423:3cf12015-06-11 → 2017-08-26 · 4 obs
● 2015-06-11 05:59:30
● 2017-08-26 09:18:02
○ 2026-03-24 01:18:12
○ 2026-07-29 19:37:10
A2a01:4f8:221:11cd:9734:4c26:6044:5f332026-03-24 → 2026-07-29 · 3 obs
○ 2017-08-26 09:18:02
● 2026-03-24 01:18:12
● 2026-07-29 19:37:10
A88.99.101.2512026-03-24 → 2026-07-29 · 3 obs
○ 2017-08-26 09:18:02
● 2026-03-24 01:18:12
● 2026-07-29 19:37:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
pro2.comns.checkdomain.de, ns2.checkdomain.de-

✅ Authoritative Response

Server:109.237.143.11

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pro2.com (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

TypeCountSample Data
A188.99.101.251
AAAA12a01:4f8:221:11cd:9734:4c26:6044:5f33
NS2ns2.checkdomain.de, ns.checkdomain.de
MX2ms26771664.msv1.invalid (pri: 10), pro2-com.mail.protection.outlook.com (pr
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns.checkdomain.de hostmaster.checkdomain

Analysis

IP Addresses

pro2.com directs to two IP numbers, 88.99.101.251 and 2a01:4f8:221:11cd:9734:4c26:6044:5f33

Additional host names — bauzaunbanner.de, coverland.info, allbuyone.ch and two others — share IP numbers with pro2.com.

Name Servers

pro2.com uses two name servers for its delegation: ns2.checkdomain.de and ns.checkdomain.de.

pro2.com shares its name server setup with other domains, including gelsentradecenter.com, ifind.de, bauspielplatz-roterhahn.de and two others.

The two host names ns2.checkdomain.de and ns.checkdomain.de each have a pair of IP addresses: ns2.checkdomain.de has 5.9.190.98 and 2a01:4f8:2b02:a88::106, and ns.checkdomain.de has 109.237.143.11 and 2a02:2b80:101:5000::9.

Mail Servers

pro2.com has two mail servers: ms26771664.msv1.invalid and pro2-com.mail.protection.outlook.com.

Host names with 8 IP numbers:

Hostname pro2-com.mail.protection.outlook.com directs to 52.101.68.18, 52.101.68.21 and 52.101.68.29 along with 5 other IP addresses.