firstinmath.de - dns.ninja

firstinmath.de

DNSSEC⚠️ Not signed
A2a01:4f8:c014:b2d8::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRstatic.88-198-116-121.clients.your-server.de
A88.198.116.121🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4
NSns1.dovendi.nl ⭐
A2001:1af8:5000:a01f:6::2🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns1.dovendi.nl
A95.168.166.87🇳🇱 LEASEWEB-NL-AMS-0195.168.160.0/20
PTRns1.dovendi.nl
NSns2.dovendi.eu
A2a00:7c80:0:26e::2🇳🇱 WORLDSTREAM-12a00:7c80::/32 WorldStream IPv6
PTRns2.dovendi.eu
A212.8.252.63🇳🇱 WORLDSTREAM-1212.8.252.0/23
PTRns2.dovendi.eu
NSns3.dovendi.eu
A2a01:4f8:1c17:f65d::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.dovendi.eu
A91.107.180.97🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC
PTRns3.dovendi.eu
MXmx186.m2bp.com ⭐
A147.182.130.78🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean
A147.182.160.18🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean
A147.182.180.139🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A147.182.189.184🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A164.90.197.79🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.105🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.143🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.162🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
MXmx186.mb1p.com ⭐
A147.182.130.78🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean
A147.182.160.18🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean
A147.182.180.139🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A147.182.189.184🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A164.90.197.79🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.105🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.143🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.162🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
TXTc604ce15b99eb0dfb8d78cf6ae04008d34e61ed6
TXTdan-ownership-verification=2de7dbe2
TXTafternic-verification-8jDbcERHhqPtecPbFcqVib
TXTv=spf1 -all
SOAns1.dovendi.nlinfo@dovendi.com 2026-03-16 #5

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=1784350003

Previously MX for

firstinmath.de

Same first word

firstinmath.it
firstinmath.org
firstinmath.info
firstinmath.de
firstinmath.net
firstinmath.in
firstinmath.com

Similar names

firstnimath.com
firstinamth.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1.dovendi.nlns2.dovendi.euns3.dovendi.euns1.peer1.netns2.peer1.netMXmx186.m2bp.commx186.mb1p.comfirstinmath.deA2a01:4f8:c014:b2d8::188.198.116.121216.247.238.67
●NSns1.dovendi.nl2026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
○NSns1.peer1.net2015-07-03 → 2016-05-27 · 4 obs
● 2015-07-03 04:33:40
● 2016-05-27 03:13:18
○ 2026-02-17 13:31:38
○ 2026-07-18 04:54:24
●NSns2.dovendi.eu2026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
○NSns2.peer1.net2015-07-03 → 2016-05-27 · 4 obs
● 2015-07-03 04:33:40
● 2016-05-27 03:13:18
○ 2026-02-17 13:31:38
○ 2026-07-18 04:54:24
●NSns3.dovendi.eu2026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
○MXfirstinmath.de2015-07-03 → 2016-05-27 · 4 obs
● 2015-07-03 04:33:40
● 2016-05-27 03:13:18
○ 2026-02-17 13:31:38
○ 2026-07-18 04:54:24
●MXmx186.m2bp.com2026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
●MXmx186.mb1p.com2026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
○A216.247.238.672015-07-03 → 2016-05-27 · 4 obs
● 2015-07-03 04:33:40
● 2016-05-27 03:13:18
○ 2026-02-17 13:31:38
○ 2026-07-18 04:54:24
●A2a01:4f8:c014:b2d8::12026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24
●A88.198.116.1212026-02-17 → 2026-07-18 · 3 obs
○ 2016-05-27 03:13:18
● 2026-02-17 13:31:38
● 2026-07-18 04:54:24

🔍 DNS Trace

Analysis

IP Addresses

firstinmath.de directs to two IP numbers, 88.198.116.121 and 2a01:4f8:c014:b2d8::1

Two other host names, along with www.renovationmaisons.fr, equator.be and abtest.fr, also share IP numbers with firstinmath.de.

Name Servers

firstinmath.de is served by three name servers: ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl.

firstinmath.de partially shares its NS delegation with several other domains, including sbaa.nl, ayal.nl, isocure.de and two others.

The hostnames ns2.dovendi.eu, ns3.dovendi.eu and ns1.dovendi.nl each direct to two IP addresses — ns2.dovendi.eu to 212.8.252.63 and 2a00:7c80:0:26e::2, ns3.dovendi.eu to 91.107.180.97 and 2a01:4f8:1c17:f65d::2, and ns1.dovendi.nl to 95.168.166.87 and 2001:1af8:5000:a01f:6::2.

Mail Servers

firstinmath.de is served by two mail servers, mx186.m2bp.com and mx186.mb1p.com.

Among the domains sharing a mail server setup with firstinmath.de are fotolux.fr, blacknwhite.fr, topsol.fr and two others.

DNS names with 8 IP addresses:

mx186.m2bp.com maps to 147.182.130.78, 147.182.160.18, 147.182.180.139 and 5 additional IP addresses.

mx186.mb1p.com maps to 147.182.130.78, 147.182.160.18, 147.182.180.139 and 5 additional IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 147.182.130.78 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 147.182.160.18 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 147.182.180.139 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 147.182.189.184 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 164.90.197.79 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 164.90.197.105 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 164.90.197.143 IP addresses.

mx186.m2bp.com and mx186.mb1p.com each have 164.90.197.162 IP addresses.