certmobile.com - dns.ninja

certmobile.com

DNSSEC⚠️ Not signed
A85.13.164.73🇩🇪 NMM-AS85.13.164.0/24 Neue Medien Muennich
PTRdd47916.kasserver.com
NSns5.kasserver.com ⭐
A85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns5.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich
PTRns6.kasserver.com
MXcertmobile-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms89588244
SOAns5.kasserver.comhostmaster@kasserver.com serial=2605110323

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=1780633019

Previously MX for

certmobile.com

Same first word

certmobile.com

Similar names

britelecom.com
ibertelcom.com
mobilcrete.com

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns5.kasserver.comns6.kasserver.comdocks08.rzone.dens1.tryfactory.comns2.tryfactory.comns3.tryfactory.comns4.tryfactory.comshades20.rzone.deMXcertmobile-com.mail.protection.outlook.comcertmobile.comsmtpin.rzone.deA85.13.164.732a01:238:20a:202:1164::81.169.145.16485.214.215.13585.214.49.2
○NSdocks08.rzone.de2017-03-29 → 2020-03-14 · 5 obs
○ 2016-07-22 02:08:48
● 2017-03-29 08:14:52
● 2020-03-14 13:23:48
○ 2026-03-19 04:30:10
○ 2026-06-05 04:20:24
○NSns1.tryfactory.com2015-05-09 → 2016-07-22 · 4 obs
● 2015-05-09 04:13:12
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24
○NSns2.tryfactory.com2015-05-09 → 2016-07-22 · 4 obs
● 2015-05-09 04:13:12
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24
○NSns3.tryfactory.com2015-05-09 → 2016-07-22 · 4 obs
● 2015-05-09 04:13:12
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24
○NSns4.tryfactory.com2015-05-09 → 2016-07-22 · 4 obs
● 2015-05-09 04:13:12
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24
●NSns5.kasserver.com2026-03-19 → 2026-06-05 · 3 obs
○ 2020-03-14 13:23:48
● 2026-03-19 04:30:10
● 2026-06-05 04:20:24
●NSns6.kasserver.com2026-03-19 → 2026-06-05 · 3 obs
○ 2020-03-14 13:23:48
● 2026-03-19 04:30:10
● 2026-06-05 04:20:24
○NSshades20.rzone.de2017-03-29 → 2020-03-14 · 5 obs
○ 2016-07-22 02:08:48
● 2017-03-29 08:14:52
● 2020-03-14 13:23:48
○ 2026-03-19 04:30:10
○ 2026-06-05 04:20:24
●MXcertmobile-com.mail.protection.outlook.com2026-03-19 → 2026-06-05 · 3 obs
○ 2020-03-14 13:23:48
● 2026-03-19 04:30:10
● 2026-06-05 04:20:24
○MXcertmobile.com2015-05-09 → 2016-07-22 · 4 obs
● 2015-05-09 04:13:12
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24
○MXsmtpin.rzone.de2017-03-29 → 2020-03-14 · 5 obs
○ 2016-07-22 02:08:48
● 2017-03-29 08:14:52
● 2020-03-14 13:23:48
○ 2026-03-19 04:30:10
○ 2026-06-05 04:20:24
○A2a01:238:20a:202:1164::2017-03-29 → 2020-03-14 · 5 obs
○ 2016-07-22 02:08:48
● 2017-03-29 08:14:52
● 2020-03-14 13:23:48
○ 2026-03-19 04:30:10
○ 2026-06-05 04:20:24
○A81.169.145.1642017-03-29 → 2020-03-14 · 5 obs
○ 2016-07-22 02:08:48
● 2017-03-29 08:14:52
● 2020-03-14 13:23:48
○ 2026-03-19 04:30:10
○ 2026-06-05 04:20:24
●A85.13.164.732026-03-19 → 2026-06-05 · 3 obs
○ 2020-03-14 13:23:48
● 2026-03-19 04:30:10
● 2026-06-05 04:20:24
○A85.214.215.1352015-05-09 → 2016-03-24 · 4 obs
● 2015-05-09 04:13:12
● 2016-03-24 10:06:16
○ 2016-07-22 02:08:48
○ 2026-06-05 04:20:24
○A85.214.49.22016-07-22 → 2016-07-22 · 4 obs
○ 2016-03-24 10:06:16
● 2016-07-22 02:08:48
○ 2017-03-29 08:14:52
○ 2026-06-05 04:20:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
certmobile.comns5.kasserver.com, ns6.kasserver.com2 records

✅ Authoritative Response

Server:85.13.128.3

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certmobile.com (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.164.73
NS2ns6.kasserver.com, ns5.kasserver.com
MX1certmobile-com.mail.protection.outlook.c
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms89588244
SOA1ns5.kasserver.com hostmaster.kasserver.c

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

IP Addresses

certmobile.com resolves to just one IP address, 85.13.164.73.

Two other host names, along with mail.physiotherapie-hoehenkirchen.de, heinath.de and dd47916.kasserver.com, also share IP numbers with certmobile.com.

Name Servers

certmobile.com has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.

certmobile.com shares its NS records with other domains, for example kiethik.com, masannek.eu, melbournation.com and two others.

At least some of certmobile.com's name servers are shared with other domains, for example holz-leim.de, fiaonline.de, ua-ru.de and two more.

These name servers are often deployed together with the name servers a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Each of ns5.kasserver.com and ns6.kasserver.com has one IP address: ns5.kasserver.com uses 85.13.128.3 and ns6.kasserver.com uses 85.13.159.101.

Mail Servers

The sole mail server for certmobile.com is certmobile-com.mail.protection.outlook.com.

certmobile-com.mail.protection.outlook.com resolves to 8 IP numbers in total: 52.101.68.5, 52.101.68.27, 52.101.68.36 and five additional addresses.