`rtb-net.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1162::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`wa2.rzone.de`
A	81.169.145.162^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades16.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:143^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades16.rzone.de`
		A	185.132.34.143^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades16.rzone.de`
NS	`docks09.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:9^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
		A	217.160.80.136^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks09.rzone.de`
MX	`mx19a.antispameurope.com` ⭐
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
		A	94.100.132.100^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`hsmx01.antispameurope.com`
MX	`mx19b.antispameurope.com`⁽²⁰⁾
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
MX	`mx19c.antispameurope.com`⁽¹⁰⁰⁾
		A	94.100.132.100^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`hsmx01.antispameurope.com`
MX	`mx19d.antispameurope.com`⁽²⁰⁰⁾
		A	83.246.65.85^{🇩🇪 SSERV-AS83.246.0.0/17 kyberio GmbH}
			PTR	`hsmx01-hz2.antispameurope.com`
TXT	`v=spf1 include:antispameurope.com ~all`
SOA	`shades16.rzone.de`hostmaster@strato-rz.de 2024-11-19 #3

`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=1776218647

Same first word

rtb-net.com

rtb-net.de

Similar names

rbt-net.jp

DNS History

15 records (8 active, 7 former)

●NSdocks09.rzone.de2026-04-15 → 2026-04-15 · 2 obs

○ 2018-10-16 01:00:30
● 2026-04-15 02:09:44

○NSdocks17.rzone.de2016-02-29 → 2018-10-16 · 3 obs

● 2016-02-29 02:30:06
● 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

○NSshades03.rzone.de2016-02-29 → 2018-10-16 · 3 obs

● 2016-02-29 02:30:06
● 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

●NSshades16.rzone.de2026-04-15 → 2026-04-15 · 2 obs

○ 2018-10-16 01:00:30
● 2026-04-15 02:09:44

○MXmx1.c01.avira.com2016-05-15 → 2017-01-13 · 5 obs

○ 2016-02-29 02:30:06
● 2016-05-15 18:47:50
● 2017-01-13 21:28:44
○ 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

●MXmx19a.antispameurope.com2018-10-16 → 2026-04-15 · 3 obs

○ 2017-01-13 21:28:44
● 2018-10-16 01:00:30
● 2026-04-15 02:09:44

●MXmx19b.antispameurope.com2018-10-16 → 2026-04-15 · 3 obs

○ 2017-01-13 21:28:44
● 2018-10-16 01:00:30
● 2026-04-15 02:09:44

●MXmx19c.antispameurope.com2018-10-16 → 2026-04-15 · 3 obs

○ 2017-01-13 21:28:44
● 2018-10-16 01:00:30
● 2026-04-15 02:09:44

●MXmx19d.antispameurope.com2018-10-16 → 2026-04-15 · 3 obs

○ 2017-01-13 21:28:44
● 2018-10-16 01:00:30
● 2026-04-15 02:09:44

○MXmx2.c01.avira.com2016-05-15 → 2017-01-13 · 5 obs

○ 2016-02-29 02:30:06
● 2016-05-15 18:47:50
● 2017-01-13 21:28:44
○ 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

○MXsmtp.rzone.de2016-02-29 → 2016-02-29 · 3 obs

● 2016-02-29 02:30:06
○ 2016-05-15 18:47:50
○ 2026-04-15 02:09:44

○A2a01:238:20a:202:1077::2016-02-29 → 2018-10-16 · 3 obs

● 2016-02-29 02:30:06
● 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

●A2a01:238:20a:202:1162::2026-04-15 → 2026-04-15 · 2 obs

○ 2018-10-16 01:00:30
● 2026-04-15 02:09:44

●A81.169.145.1622026-04-15 → 2026-04-15 · 2 obs

○ 2018-10-16 01:00:30
● 2026-04-15 02:09:44

○A81.169.145.772016-02-29 → 2018-10-16 · 3 obs

● 2016-02-29 02:30:06
● 2018-10-16 01:00:30
○ 2026-04-15 02:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtb-net.com	docks09.rzone.de, shades16.rzone.de	-

✅ Authoritative Response

Server:217.160.80.136

NS records: docks09.rzone.de, shades16.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtb-net.com (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.162`
AAAA	1	`2a01:238:20a:202:1162::`
NS	2	`docks09.rzone.de, shades16.rzone.de`
MX	4	`mx19d.antispameurope.com (pri: 200), mx19b.antispameurope.com (pri: 20)...`
TXT	1	`v=spf1 include:antispameurope.com ~all`
SOA	1	`shades16.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

The entity rtb-net.com points to two IP numbers: 2a01:238:20a:202:1162:: and 81.169.145.162.

For instance, other host names hsl-gmbh.com, duenenhaususedom.de, christahering.de, jartstallbau.mobi and r-i.de share IP numbers with rtb-net.com.

Name Servers

rtb-net.com is delegated to two name servers: docks09.rzone.de and shades16.rzone.de.

rtb-net.com uses the same name server setup as other domains such as gent-gent.de, wanderninbayern.de, greensolution.pro, hnoludwigsburg.de and fair-spa.de.

rtb-net.com shares name servers with other domains at least partially, for example hectors.eu, hkkev.de, jinet.de, maregaard.com and denniswittmann.com.

these name servers are often used with the following: docks14.rzone.de, shades19.rzone.de, docks18.rzone.de, shades08.rzone.de, shades12.rzone.de, shades07.rzone.de, docks08.rzone.de, docks11.rzone.de, shades15.rzone.de and shades09.rzone.de.

Host names with two IP numbers:

docks09.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136; shades16.rzone.de points to 2607:f1c0:fe:53:185:132:34:143 and 185.132.34.143.

Mail Servers

rtb-net.com is handled by four mail servers: mx19a.antispameurope.com, mx19b.antispameurope.com, mx19c.antispameurope.com and mx19d.antispameurope.com.

rtb-net.com shares mail servers with other domains at least partially; for instance ckt-theaterkarten.de, nphosting.de, epr.de, markmatters.com and cwscloud.nl.