prs4u.net - robtex.com

prs4u.net

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::271🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0271.elastic-ssl.ui-r.com
A74.208.236.176🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1095.ui-dns.org
A2607:f1c0:fe:53:185:132:35:95🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1095.ui-dns.org
A185.132.35.95🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1095.ui-dns.org
NSns1048.ui-dns.com
A2607:f1c0:fe:53:185:132:34:48🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1048.ui-dns.com
A185.132.34.48🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1048.ui-dns.com
NSns1061.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:61🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1061.ui-dns.biz
A185.132.33.61🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1061.ui-dns.biz
NSns1089.ui-dns.de
A2607:f1c0:fe:53:185:132:32:89🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1089.ui-dns.de
A185.132.32.89🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1089.ui-dns.de
MXprs4u-net.mail.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f908::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90d::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A2a01:111:f403:f90d::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.50.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00605.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
TXTv=spf1 include:amazonses.com include:spf.protection.outlook.com -all
TXTv=verifydomain MS=1113775
SOAns1095.ui-dns.orghostmaster@1und1.com 2017-06-01 #17

net

Same first word

Similar names

DNS History

7 records (7 active, 0 former)

NSns1048.ui-dns.comns1061.ui-dns.bizns1089.ui-dns.dens1095.ui-dns.orgMXprs4u-net.mail.protection.outlook.comA2607:f1c0:100f:f000::27174.208.236.176
NSns1048.ui-dns.com2026-02-23 → 2026-08-01 · 2 obs
● 2026-02-23 22:29:14
● 2026-08-01 09:49:28
NSns1061.ui-dns.biz2026-02-23 → 2026-08-01 · 2 obs
● 2026-02-23 22:29:14
● 2026-08-01 09:49:28
NSns1089.ui-dns.de2026-02-23 → 2026-08-01 · 2 obs
● 2026-02-23 22:29:14
● 2026-08-01 09:49:28
NSns1095.ui-dns.org2026-02-23 → 2026-08-01 · 2 obs
● 2026-02-23 22:29:14
● 2026-08-01 09:49:28
MXprs4u-net.mail.protection.outlook.com2026-02-23 → 2026-08-01 · 9 obs
● 2026-02-23 22:29:14
● 2026-05-23 02:25:12
○ 2026-06-10 18:10:00
○ 2026-06-11 00:02:52
● 2026-06-11 00:58:28
○ 2026-06-12 15:33:22
○ 2026-06-14 13:24:44
● 2026-07-03 10:18:40
● 2026-08-01 09:49:28
A2607:f1c0:100f:f000::2712026-02-23 → 2026-08-01 · 9 obs
● 2026-02-23 22:29:14
● 2026-05-23 02:25:12
○ 2026-06-10 18:10:00
○ 2026-06-11 00:02:52
● 2026-06-11 00:58:28
○ 2026-06-12 15:33:22
○ 2026-06-14 13:24:44
● 2026-07-03 10:18:40
● 2026-08-01 09:49:28
A74.208.236.1762026-02-23 → 2026-08-01 · 9 obs
● 2026-02-23 22:29:14
● 2026-05-23 02:25:12
○ 2026-06-10 18:10:00
○ 2026-06-11 00:02:52
● 2026-06-11 00:58:28
○ 2026-06-12 15:33:22
○ 2026-06-14 13:24:44
● 2026-07-03 10:18:40
● 2026-08-01 09:49:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
prs4u.netns1095.ui-dns.org, ns1061.ui-dns.biz, ns1089.ui-dns.de, ns1048.ui-dns.com-

✅ Authoritative Response

Server:185.132.35.95

NS records: ns1095.ui-dns.org, ns1061.ui-dns.biz, ns1089.ui-dns.de, ns1048.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prs4u.net (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.176
AAAA12607:f1c0:100f:f000::271
NS4ns1089.ui-dns.de, ns1061.ui-dns.biz...
MX1prs4u-net.mail.protection.outlook.com (p
TXT2v=spf1 include:amazonses.com include:spf, v=verifydomain MS=1113775
SOA1ns1095.ui-dns.org hostmaster.1und1.com

Analysis

IP Addresses

prs4u.net directs to two IP numbers, 74.208.236.176 and 2607:f1c0:100f:f000::271

Additional host names — acenergys.com, amanaviation.com, peyash.com and two others — share IP numbers with prs4u.net.

Name Servers

prs4u.net has four authoritative name servers: ns1061.ui-dns.biz, ns1048.ui-dns.com, ns1089.ui-dns.de and ns1095.ui-dns.org.

prs4u.net shares at least some of its name servers with other domains, including drkot.com, heldt.net, meed.fr and two others.

These name servers are frequently seen alongside ns1089.ui-dns.org, ns1089.ui-dns.biz, ns1089.ui-dns.com and 7 other name servers.

The host names ns1061.ui-dns.biz, ns1048.ui-dns.com, ns1089.ui-dns.de and ns1095.ui-dns.org each resolve to two IP addresses: ns1061.ui-dns.biz resolves to 185.132.33.61 and 2607:f1c0:fe:53:185:132:33:61; ns1048.ui-dns.com resolves to 185.132.34.48 and 2607:f1c0:fe:53:185:132:34:48; ns1089.ui-dns.de resolves to 185.132.32.89 and 2607:f1c0:fe:53:185:132:32:89; ns1095.ui-dns.org resolves to 185.132.35.95 and 2607:f1c0:fe:53:185:132:35:95.

Mail Servers

prs4u.net has one mail server: prs4u-net.mail.protection.outlook.com.

prs4u-net.mail.protection.outlook.com points to 8 IP numbers: 52.101.41.24, 52.101.50.13, 52.101.194.0 and 5 other.