rgsecurity.de - robtex.com

rgsecurity.de

DNSSEC⚠️ Not signed
A202.61.236.99🇩🇪 netcup-AS202.61.236.0/22
PTRserver.i-s3.de
NSa.ns14.net ⭐
A2001:8d8:fe:53:217:160:80:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.de
A217.160.80.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.de
NSb.ns14.net
A2001:8d8:fe:53:217:160:81:160🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
A217.160.81.160🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-ix1.ui-dns.biz
NSc.ns14.net
A2607:f1c0:fe:53:185:132:35:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.org
A185.132.35.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.org
NSd.ns14.net
A2607:f1c0:fe:53:185:132:34:160🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-ix1.ui-dns.com
A185.132.34.160🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-ix1.ui-dns.com
MXrgsecurity-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAa.ns14.nethostmaster@internetx.de 2025-06-18 #0

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774450868

Same first word

rgsecurity.de
rgsecurity.com

Similar names

grsecurity.net
grsecurity.com
grsecurity.com.my
grsecurity.org

DNS History

8 records (6 active, 2 former)

20162017201820192020202120222023202420252026NSa.ns14.netb.ns14.netc.ns14.netd.ns14.netMXrgsecurity-de.mail.protection.outlook.commail.rgsecurity.deA202.61.236.9982.165.35.140
●NSa.ns14.net2015-07-25 → 2026-03-25 · 2 obs
● 2015-07-25 16:31:20
● 2026-03-25 15:27:16
●NSb.ns14.net2015-07-25 → 2026-03-25 · 2 obs
● 2015-07-25 16:31:20
● 2026-03-25 15:27:16
●NSc.ns14.net2015-07-25 → 2026-03-25 · 2 obs
● 2015-07-25 16:31:20
● 2026-03-25 15:27:16
●NSd.ns14.net2015-07-25 → 2026-03-25 · 2 obs
● 2015-07-25 16:31:20
● 2026-03-25 15:27:16
○MXmail.rgsecurity.de2015-07-25 → 2017-10-02 · 4 obs
● 2015-07-25 16:31:20
● 2017-10-02 06:38:30
○ 2026-02-22 06:14:26
○ 2026-03-25 15:27:16
●MXrgsecurity-de.mail.protection.outlook.com2026-02-22 → 2026-03-25 · 3 obs
○ 2017-10-02 06:38:30
● 2026-02-22 06:14:26
● 2026-03-25 15:27:16
●A202.61.236.992026-02-22 → 2026-03-25 · 3 obs
○ 2017-10-02 06:38:30
● 2026-02-22 06:14:26
● 2026-03-25 15:27:16
○A82.165.35.1402015-07-25 → 2017-10-02 · 4 obs
● 2015-07-25 16:31:20
● 2017-10-02 06:38:30
○ 2026-02-22 06:14:26
○ 2026-03-25 15:27:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
rgsecurity.dea.ns14.net, d.ns14.net, c.ns14.net, b.ns14.net-

✅ Authoritative Response

Server:185.132.34.160

NS records: a.ns14.net, d.ns14.net, c.ns14.net, b.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rgsecurity.de (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A1202.61.236.99
NS4d.ns14.net, a.ns14.net...
MX1rgsecurity-de.mail.protection.outlook.co
TXT1v=spf1 include:spf.protection.outlook.co
SOA1a.ns14.net hostmaster.internetx.de

Analysis

IP Addresses

rgsecurity.de resolves to a single IP: 202.61.236.99.

Other host names, for instance unisupport.de, baustudio-dobermann.de, www.rundgsecurity-sicherheit.de, jw-services.de and gartenbau-gorzolla.de share IP numbers with rgsecurity.de.

Name Servers

rgsecurity.de is delegated to four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

rgsecurity.de shares some name servers with other domains, for example plantur39.eu, elektroschoenenborn.de, koenig-autolackierung.de, itbcloud.de and volker-braun.com.

Host names with two IP numbers

Two IPs per host:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160

b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160

c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160

d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160

Mail Servers

rgsecurity.de is handled by a single mail server, rgsecurity-de.mail.protection.outlook.com.

Host rgsecurity-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::f, 52.101.68.3, 52.101.68.5, 52.101.68.18 and 52.101.73.24.