math-planet.com - robtex.com

math-planet.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.151🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1049.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:5031:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.de
A217.160.80.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.ui-dns.de
NSns1049.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5131:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.biz
A217.160.81.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.ui-dns.biz
NSns1049.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5231:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.com
A217.160.82.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.ui-dns.com
NSns1049.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5331:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.org
A217.160.83.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.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-eu.ionos.com ~all
SOAns1049.ui-dns.dehostmaster@1und1.de 2016-04-19 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776974116

Same first word

math-planet.com

DNS History

14 records (8 active, 6 former)

200920112013201520172019202120232025NSns1049.ui-dns.bizns1049.ui-dns.comns1049.ui-dns.dens1049.ui-dns.orgns55.1und1.dens56.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::200217.160.0.151217.160.231.15782.165.97.147
●NSns1049.ui-dns.biz2017-12-21 → 2026-04-23 · 3 obs
○ 2016-12-30 23:40:44
● 2017-12-21 03:11:16
● 2026-04-23 20:16:50
●NSns1049.ui-dns.com2017-12-21 → 2026-04-23 · 3 obs
○ 2016-12-30 23:40:44
● 2017-12-21 03:11:16
● 2026-04-23 20:16:50
●NSns1049.ui-dns.de2017-12-21 → 2026-04-23 · 3 obs
○ 2016-12-30 23:40:44
● 2017-12-21 03:11:16
● 2026-04-23 20:16:50
●NSns1049.ui-dns.org2017-12-21 → 2026-04-23 · 3 obs
○ 2016-12-30 23:40:44
● 2017-12-21 03:11:16
● 2026-04-23 20:16:50
○NSns55.1und1.de2008-03-08 → 2016-12-30 · 4 obs
● 2008-03-08 05:00:10
● 2016-12-30 23:40:44
○ 2017-12-21 03:11:16
○ 2026-04-23 20:16:50
○NSns56.1und1.de2008-03-08 → 2016-12-30 · 4 obs
● 2008-03-08 05:00:10
● 2016-12-30 23:40:44
○ 2017-12-21 03:11:16
○ 2026-04-23 20:16:50
●MXmx00.ionos.de2026-04-23 → 2026-04-23 · 2 obs
○ 2017-12-21 03:11:16
● 2026-04-23 20:16:50
○MXmx00.kundenserver.de2008-03-08 → 2017-12-21 · 3 obs
● 2008-03-08 05:00:10
● 2017-12-21 03:11:16
○ 2026-04-23 20:16:50
●MXmx01.ionos.de2026-04-23 → 2026-04-23 · 2 obs
○ 2017-12-21 03:11:16
● 2026-04-23 20:16:50
○MXmx01.kundenserver.de2008-03-08 → 2017-12-21 · 3 obs
● 2008-03-08 05:00:10
● 2017-12-21 03:11:16
○ 2026-04-23 20:16:50
●A2001:8d8:100f:f000::2002026-04-23 → 2026-04-23 · 2 obs
○ 2017-12-21 03:11:16
● 2026-04-23 20:16:50
●A217.160.0.1512026-04-23 → 2026-04-23 · 2 obs
○ 2017-12-21 03:11:16
● 2026-04-23 20:16:50
○A217.160.231.1572016-12-30 → 2017-12-21 · 4 obs
○ 2016-03-29 11:13:42
● 2016-12-30 23:40:44
● 2017-12-21 03:11:16
○ 2026-04-23 20:16:50
○A82.165.97.1472008-03-08 → 2016-03-29 · 4 obs
● 2008-03-08 05:00:10
● 2016-03-29 11:13:42
○ 2016-12-30 23:40:44
○ 2026-04-23 20:16:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
math-planet.comns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.83.49

NS records: ns1049.ui-dns.de, ns1049.ui-dns.biz, ns1049.ui-dns.org, ns1049.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for math-planet.com (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.151
AAAA12001:8d8:100f:f000::200
NS4ns1049.ui-dns.com, ns1049.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1049.ui-dns.de hostmaster.1und1.de

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)

Analysis

IP Addresses

Two IP numbers are pointed to by math-planet.com: 2001:8d8:100f:f000::200 and 217.160.0.151.

other host names include crockid.de, hunt-fish.info, celyon.es, nailrider.de and djawa.fr; they share IP numbers with math-planet.com.

Name Servers

math-planet.com delegates to four name servers: ns1049.ui-dns.biz, ns1049.ui-dns.com, ns1049.ui-dns.de and ns1049.ui-dns.org.

math-planet.com at least partially shares name servers with other domains, for instance spot-home.com, taygra.eu, laser-slc.fr, abitofruff.co.uk and opti-go.com.

These name servers are commonly used alongside ns1106.ui-dns.biz, ns1039.ui-dns.de and ns1060.ui-dns.org.

Host names with two IP numbers: ns1049.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5131:100 and 217.160.81.49; ns1049.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5231:100 and 217.160.82.49; ns1049.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5031:100 and 217.160.80.49; ns1049.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5331:100 and 217.160.83.49.

Mail Servers

math-planet.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

math-planet.com uses the same mail server setup as other domains, for instance quizit.de, firma-vespa.de, horst-hasselbacher.de, praxis-doebert.de and topladies.net.

Host names with one IP:

mx00.ionos.de points to: 212.227.15.41

mx01.ionos.de points to: 217.72.192.67