bf-a.dk - robtex.com

bf-a.dk

DNSSEC⚠️ Not signed
A104.168.141.162🇺🇸 HOSTWINDS-1104.168.128.0/17 MNT-HL-29 route 104.168.128.000/17 AS54290
PTRhwsrv-101772.hostwindsdns.com
NSns1-06.azure-dns.com ⭐
A2603:1061:0:700::6🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-06.azure-dns.com
A13.107.236.6🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-06.azure-dns.com
NSns2-06.azure-dns.net
A2620:1ec:8ec:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-06.azure-dns.net
A150.171.21.6🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-06.azure-dns.net
NSns3-06.azure-dns.org
A2a01:111:4000:700::6🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-06.azure-dns.org
A204.14.183.6🇺🇸 Microsoft204.14.180.0/22
PTRns3-06.azure-dns.org
NSns4-06.azure-dns.info
A2620:1ec:bda:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-06.azure-dns.info
A208.84.5.6🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-06.azure-dns.info
MXsmtp.bf-a.dk ⭐
A104.168.141.162🇺🇸 HOSTWINDS-1104.168.128.0/17 MNT-HL-29 route 104.168.128.000/17 AS54290
PTRhwsrv-101772.hostwindsdns.com
SOAns1-06.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1785427381localtime Thu Jul 30 18:03:01 2026gmtime Thu Ju...
SOAb.nic.dktech@punktum.dk serial=1785427381

Subdomains

smtp.bf-a.dk

Same first word

bf-a.de
bf-a.com
bf-a.jp
bf-a.dk

Similar names

f-ab.de
a-bf.cn
fb-a.com
a-bf.com.cn
fa-b.de
fa-b.com
f-ba.be
b-fa.com
a-fb.com
a-bf.net
fb-a.org
b-fa.net

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1-06.azure-dns.comns2-06.azure-dns.netns3-06.azure-dns.orgns4-06.azure-dns.infons.scannet2.dkns2.scannet2.dkMXsmtp.bf-a.dkbf-a-dk.mx1.comendosystems.combf-a-dk.mx2.comendosystems.netbfa-dk0e.mail.eo.outlook.comgw1-sec.net.comendo.comgw2-sec.net.comendo.comgw3-sec.net.comendo.comA104.168.141.162195.215.242.67
○NSns.scannet2.dk2015-08-06 → 2017-07-20 · 4 obs
● 2015-08-06 00:09:34
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40
●NSns1-06.azure-dns.com2026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
●NSns2-06.azure-dns.net2026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
○NSns2.scannet2.dk2015-08-06 → 2017-07-20 · 4 obs
● 2015-08-06 00:09:34
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40
●NSns3-06.azure-dns.org2026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
●NSns4-06.azure-dns.info2026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
○MXbf-a-dk.mx1.comendosystems.com2016-05-22 → 2017-07-20 · 5 obs
○ 2015-08-06 00:09:34
● 2016-05-22 01:58:22
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40
○MXbf-a-dk.mx2.comendosystems.net2016-05-22 → 2017-07-20 · 5 obs
○ 2015-08-06 00:09:34
● 2016-05-22 01:58:22
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40
○MXbfa-dk0e.mail.eo.outlook.com2015-08-06 → 2017-07-20 · 4 obs
● 2015-08-06 00:09:34
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40
○MXgw1-sec.net.comendo.com2015-08-06 → 2016-05-22 · 4 obs
● 2015-08-06 00:09:34
● 2016-05-22 01:58:22
○ 2016-12-02 12:16:54
○ 2026-07-30 16:47:40
○MXgw2-sec.net.comendo.com2015-08-06 → 2016-05-22 · 4 obs
● 2015-08-06 00:09:34
● 2016-05-22 01:58:22
○ 2016-12-02 12:16:54
○ 2026-07-30 16:47:40
○MXgw3-sec.net.comendo.com2015-08-06 → 2016-05-22 · 4 obs
● 2015-08-06 00:09:34
● 2016-05-22 01:58:22
○ 2016-12-02 12:16:54
○ 2026-07-30 16:47:40
●MXsmtp.bf-a.dk2026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
●A104.168.141.1622026-04-23 → 2026-07-30 · 3 obs
○ 2017-07-20 04:15:50
● 2026-04-23 01:35:32
● 2026-07-30 16:47:40
○A195.215.242.672015-08-06 → 2017-07-20 · 4 obs
● 2015-08-06 00:09:34
● 2017-07-20 04:15:50
○ 2026-04-23 01:35:32
○ 2026-07-30 16:47:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...12 records
bf-a.dkns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info-

✅ Authoritative Response

Server:150.171.21.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bf-a.dk (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

TypeCountSample Data
A1104.168.141.162
NS4ns1-06.azure-dns.com, ns2-06.azure-dns.net...
MX1smtp.bf-a.dk (pri: 10)
SOA1ns1-06.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)

Analysis

Hierarchy

bf-a.dk is the parent zone for smtp.bf-a.dk.

IP Addresses

bf-a.dk resolves to one IP address: 104.168.141.162.

elektrische-fietsen.com, mx0.freecoloringpagesite.com, mail2.myeasychoices.com and two other host names share IP numbers with bf-a.dk.

Name Servers

The authoritative name servers for bf-a.dk are ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

bf-a.dk partially shares its NS delegation with several other domains, including mytaxcalc.com, gid.do, texascountrymortgage.com and two others.

ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org each carry two IP addresses. ns1-06.azure-dns.com has 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info has 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net has 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org has 204.14.183.6 and 2a01:111:4000:700::6.

Mail Servers

Mail for bf-a.dk is handled by a single mail server, smtp.bf-a.dk.

There is one IP number for smtp.bf-a.dk: 104.168.141.162.