mf41.com - robtex.com

mf41.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2df🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02df.elastic-ssl.ui-r.com
A216.252.179.100🇮🇱 Cate_Networks216.252.179.0/24
NSns-fr.1and1-dns.fr ⭐
A2001:8d8:fe:53:0:d9a0:5004:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-fr.1and1-dns.fr
A217.160.80.4🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-fr.1and1-dns.fr
NSns-fr.1and1-dns.biz
A2001:8d8:fe:53:0:d9a0:5104:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-fr.1and1-dns.biz
A217.160.81.4🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-fr.1and1-dns.biz
NSns-fr.1and1-dns.com
A2001:8d8:fe:53:0:d9a0:5204:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-fr.1and1-dns.com
A217.160.82.4🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-fr.1and1-dns.com
NSns-fr.1and1-dns.org
A2001:8d8:fe:53:0:d9a0:5304:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-fr.1and1-dns.org
A217.160.83.4🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-fr.1and1-dns.org
MXmf41-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::20🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00400.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTv=spf1 include:_spf.perfora.net include:_spf.kundenserver.de include:spf.prot...
SOAns-fr.1and1-dns.frhostmaster@1and1.com 2018-09-24 #10

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=1774720842

Same first word

mf41.com

Similar names

fm41.com
mf14.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns-fr.1and1-dns.bizns-fr.1and1-dns.comns-fr.1and1-dns.frns-fr.1and1-dns.orgclb-eip-slave01.ns.privns3.oleane.netns4.oleane.netns5.oleane.netns7.oleane.netMXmf41-com.mail.protection.outlook.commail.mf41.comA2001:8d8:100f:f000::2df216.252.179.100
○NSclb-eip-slave01.ns.priv2015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 08:55:38
○ 2015-12-31 00:19:00
○ 2026-03-28 18:02:10
●NSns-fr.1and1-dns.biz2026-03-28 → 2026-03-28 · 2 obs
○ 2016-12-30 21:53:06
● 2026-03-28 18:02:10
●NSns-fr.1and1-dns.com2026-03-28 → 2026-03-28 · 2 obs
○ 2016-12-30 21:53:06
● 2026-03-28 18:02:10
●NSns-fr.1and1-dns.fr2026-03-28 → 2026-03-28 · 2 obs
○ 2016-12-30 21:53:06
● 2026-03-28 18:02:10
●NSns-fr.1and1-dns.org2026-03-28 → 2026-03-28 · 2 obs
○ 2016-12-30 21:53:06
● 2026-03-28 18:02:10
○NSns3.oleane.net2016-03-31 → 2016-12-30 · 4 obs
○ 2015-12-31 00:19:00
● 2016-03-31 07:35:38
● 2016-12-30 21:53:06
○ 2026-03-28 18:02:10
○NSns4.oleane.net2015-08-10 → 2016-12-30 · 3 obs
● 2015-08-10 08:55:38
● 2016-12-30 21:53:06
○ 2026-03-28 18:02:10
○NSns5.oleane.net2015-08-10 → 2016-12-30 · 3 obs
● 2015-08-10 08:55:38
● 2016-12-30 21:53:06
○ 2026-03-28 18:02:10
○NSns7.oleane.net2015-12-31 → 2016-12-30 · 4 obs
○ 2015-08-10 08:55:38
● 2015-12-31 00:19:00
● 2016-12-30 21:53:06
○ 2026-03-28 18:02:10
○MXmail.mf41.com2015-08-10 → 2016-12-30 · 3 obs
● 2015-08-10 08:55:38
● 2016-12-30 21:53:06
○ 2026-03-28 18:02:10
●MXmf41-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 2 obs
○ 2016-12-30 21:53:06
● 2026-03-28 18:02:10
●A2001:8d8:100f:f000::2df2026-03-28 → 2026-03-28 · 1 obs
● 2026-03-28 18:02:10
●A216.252.179.1002026-03-28 → 2026-03-28 · 1 obs
● 2026-03-28 18:02:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
mf41.comns-fr.1and1-dns.fr, ns-fr.1and1-dns.biz, ns-fr.1and1-dns.com, ns-fr.1and1-dns.org2 records

✅ Authoritative Response

Server:217.160.80.4

NS records: ns-fr.1and1-dns.fr, ns-fr.1and1-dns.biz, ns-fr.1and1-dns.com, ns-fr.1and1-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mf41.com (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

TypeCountSample Data
A1216.252.179.100
AAAA12001:8d8:100f:f000::2df
NS4ns-fr.1and1-dns.fr, ns-fr.1and1-dns.com...
MX1mf41-com.mail.protection.outlook.com (pr
TXT1v=spf1 include:_spf.perfora.net include:
SOA1ns-fr.1and1-dns.fr hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-fr.1and1-dns.com, ns-fr.1and1-dns.com)

Analysis

IP Addresses

mf41.com resolves to two IPs: 2001:8d8:100f:f000::2df and 216.252.179.100.

other host names for instance a206.de, indevisio.eu, kolzov.com, www.arthronet.de and kathleben.de share IP numbers with mf41.com.

Name Servers

mf41.com is delegated to four name servers: ns-fr.1and1-dns.biz, ns-fr.1and1-dns.com, ns-fr.1and1-dns.fr and ns-fr.1and1-dns.org.

mf41.com at least partially shares name servers with other domains, for instance shinkansen.express, firetec.pro, dezair.com, plateformesst.net and groupe-sab.fr.

These name servers are often used with ns61.1and1.fr and ns62.1and1.fr.

Host names with two IP numbers:

Host name ns-fr.1and1-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5104:100 and 217.160.81.4.

Host name ns-fr.1and1-dns.com points to: 2001:8d8:fe:53:0:d9a0:5204:100 and 217.160.82.4.

Host name ns-fr.1and1-dns.fr points to: 2001:8d8:fe:53:0:d9a0:5004:100 and 217.160.80.4.

Host name ns-fr.1and1-dns.org points to: 2001:8d8:fe:53:0:d9a0:5304:100 and 217.160.83.4.

Mail Servers

mf41.com is handled by a single mail server, mf41-com.mail.protection.outlook.com.

Host name mf41-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::20, 52.101.68.8, 52.101.73.6, 52.101.73.26 and 52.101.73.28.