rl21.de - robtex.com

rl21.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::27d🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-027d.elastic-ssl.ui-r.com
A217.160.0.78🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1079.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:79🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1079.ui-dns.de
A217.160.80.79🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1079.ui-dns.de
NSns1079.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:514f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1079.ui-dns.biz
A217.160.81.79🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1079.ui-dns.biz
NSns1079.ui-dns.com
A2001:8d8:fe:53:0:d9a0:524f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1079.ui-dns.com
A217.160.82.79🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1079.ui-dns.com
NSns1079.ui-dns.org
A2001:8d8:fe:53:0:d9a0:534f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1079.ui-dns.org
A217.160.83.79🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1079.ui-dns.org
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...
SOAns1079.ui-dns.dehostmaster@1and1.com 2017-08-18 #3

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=1773553752

Same first word

rl21.de
rl21.co.uk
rl21.com

Similar names

rl12.com
lr21.com
lr12.com
r12l.xyz
12rl.com
12lr.cn
r1l2.com
rl12.de
lr21.com.uy
r21l.xyz
l2r1.com.br
21rl.net
lr21.de
l2r1.com

DNS History

15 records (8 active, 7 former)

20162017201820192020202120222023202420252026NSns1079.ui-dns.bizns1079.ui-dns.comns1079.ui-dns.dens1079.ui-dns.orgns65.1und1.dens66.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::27d217.160.0.782001:8d8:100f:f000::2a2217.160.0.23387.106.242.65
●NSns1079.ui-dns.biz2020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
●NSns1079.ui-dns.com2020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
●NSns1079.ui-dns.de2020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
●NSns1079.ui-dns.org2020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
○NSns65.1und1.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 18:32:38
● 2017-03-26 21:53:42
○ 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
○NSns66.1und1.de2015-07-20 → 2017-03-26 · 4 obs
● 2015-07-20 18:32:38
● 2017-03-26 21:53:42
○ 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
●MXmx00.ionos.de2026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-11 06:02:12
● 2026-03-24 08:33:46
○MXmx00.kundenserver.de2015-07-20 → 2020-03-11 · 3 obs
● 2015-07-20 18:32:38
● 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
●MXmx01.ionos.de2026-03-24 → 2026-03-24 · 2 obs
○ 2020-03-11 06:02:12
● 2026-03-24 08:33:46
○MXmx01.kundenserver.de2015-07-20 → 2020-03-11 · 3 obs
● 2015-07-20 18:32:38
● 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
●A2001:8d8:100f:f000::27d2020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
○A2001:8d8:100f:f000::2a22017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-15 04:44:22
● 2017-03-26 21:53:42
○ 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
○A217.160.0.2332017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-15 04:44:22
● 2017-03-26 21:53:42
○ 2020-03-11 06:02:12
○ 2026-03-24 08:33:46
●A217.160.0.782020-03-11 → 2026-03-24 · 3 obs
○ 2017-03-26 21:53:42
● 2020-03-11 06:02:12
● 2026-03-24 08:33:46
○A87.106.242.652015-07-20 → 2016-07-15 · 4 obs
● 2015-07-20 18:32:38
● 2016-07-15 04:44:22
○ 2017-03-26 21:53:42
○ 2026-03-24 08:33:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
rl21.dens1079.ui-dns.de, ns1079.ui-dns.org, ns1079.ui-dns.com, ns1079.ui-dns.biz-

✅ Authoritative Response

Server:217.160.81.79

NS records: ns1079.ui-dns.de, ns1079.ui-dns.org, ns1079.ui-dns.com, ns1079.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rl21.de (unsigned zone)

⏱️ Timing

Total: 1151ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.78
AAAA12001:8d8:100f:f000::27d
NS4ns1079.ui-dns.com, ns1079.ui-dns.biz...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf.perfora.net include:
SOA1ns1079.ui-dns.de hostmaster.1and1.com

Analysis

IP Addresses

rl21.de points to two IP numbers: 2001:8d8:100f:f000::27d and 217.160.0.78.

Other host names, for instance www.rawxing.org, augeninfo.net, klaesener.de, smart-school.info and timespare.com share IP numbers with rl21.de.

Name Servers

rl21.de is delegated to four name servers: ns1079.ui-dns.biz, ns1079.ui-dns.com, ns1079.ui-dns.de and ns1079.ui-dns.org.

rl21.de shares name servers with other domains at least partially, for instance logitop.biz, pikat.es, the-central-london.uk, e-4.de and yourdebtfreechildren.com.

these name servers are commonly paired with ns1038.ui-dns.de, ns1121.ui-dns.com, ns1021.ui-dns.de, ns1067.ui-dns.org, ns1051.ui-dns.biz, ns1108.ui-dns.org, ns1055.ui-dns.biz, ns1073.ui-dns.com and ns1031.ui-dns.org.

Host names with two IP numbers:

ns1079.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:514f:100 and 217.160.81.79.

ns1079.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:524f:100 and 217.160.82.79.

ns1079.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:79 and 217.160.80.79.

ns1079.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:534f:100 and 217.160.83.79.

Mail Servers

rl21.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

rl21.de shares the same mail server setup as other domains, including porit.nl, bienenvilla.de, jtb.de, frike.eu and beehaus.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.