a4kom.de - robtex.com

a4kom.de

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:637b::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi4882.your-server.de
A136.243.166.14🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3
NSns1078.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:524e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1078.ui-dns.com
A217.160.82.78🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1078.ui-dns.com
NSns1078.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:514e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1078.ui-dns.biz
A217.160.81.78🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1078.ui-dns.biz
NSns1078.ui-dns.de
A2607:f1c0:fe:53:185:132:32:78🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1078.ui-dns.de
A217.160.80.78🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1078.ui-dns.de
NSns1078.ui-dns.org
A2001:8d8:fe:53:0:d9a0:534e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1078.ui-dns.org
A217.160.83.78🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1078.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 ip4:82.165.26.163 ip4:136.243.166.14 include:_spf-eu.ionos.com ~all
TXTapple-domain-verification=Hit6_Cz-DekvL2ahamGuaK0uYYhPndS9RJx-nc1Du_o
SOAns1078.ui-dns.comhostmaster@1und1.de 2017-05-26 #33

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=1773553752

Subdomains

www.a4kom.de

Same first word

a4kom.com
a4kom.de

Similar names

4koma.net
4koma.jp
4koma.com
mako4.com
mako4.org

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1078.ui-dns.bizns1078.ui-dns.comns1078.ui-dns.dens1078.ui-dns.orgns35.1und1.dens36.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA136.243.166.142a01:4f8:d0a:637b::22001:8d8:100f:f000::2de217.160.0.2982.165.26.16387.106.143.47
●NSns1078.ui-dns.biz2020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
●NSns1078.ui-dns.com2020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
●NSns1078.ui-dns.de2020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
●NSns1078.ui-dns.org2020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
○NSns35.1und1.de2015-07-26 → 2017-04-05 · 4 obs
● 2015-07-26 16:02:40
● 2017-04-05 02:32:32
○ 2020-02-22 08:59:06
○ 2026-03-24 03:54:32
○NSns36.1und1.de2015-07-26 → 2017-04-05 · 4 obs
● 2015-07-26 16:02:40
● 2017-04-05 02:32:32
○ 2020-02-22 08:59:06
○ 2026-03-24 03:54:32
●MXmx00.ionos.de2026-02-25 → 2026-03-24 · 3 obs
○ 2020-02-22 08:59:06
● 2026-02-25 07:58:54
● 2026-03-24 03:54:32
○MXmx00.kundenserver.de2015-07-26 → 2020-02-22 · 4 obs
● 2015-07-26 16:02:40
● 2020-02-22 08:59:06
○ 2026-02-25 07:58:54
○ 2026-03-24 03:54:32
●MXmx01.ionos.de2026-02-25 → 2026-03-24 · 3 obs
○ 2020-02-22 08:59:06
● 2026-02-25 07:58:54
● 2026-03-24 03:54:32
○MXmx01.kundenserver.de2015-07-26 → 2020-02-22 · 4 obs
● 2015-07-26 16:02:40
● 2020-02-22 08:59:06
○ 2026-02-25 07:58:54
○ 2026-03-24 03:54:32
●A136.243.166.142020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
○A2001:8d8:100f:f000::2de2017-04-05 → 2017-04-05 · 4 obs
○ 2016-07-05 19:34:06
● 2017-04-05 02:32:32
○ 2020-02-22 08:59:06
○ 2026-03-24 03:54:32
○A217.160.0.292017-04-05 → 2017-04-05 · 4 obs
○ 2016-07-05 19:34:06
● 2017-04-05 02:32:32
○ 2020-02-22 08:59:06
○ 2026-03-24 03:54:32
●A2a01:4f8:d0a:637b::22020-02-22 → 2026-03-24 · 3 obs
○ 2017-04-05 02:32:32
● 2020-02-22 08:59:06
● 2026-03-24 03:54:32
○A82.165.26.1632015-11-21 → 2016-07-05 · 5 obs
○ 2015-07-26 16:02:40
● 2015-11-21 11:33:22
● 2016-07-05 19:34:06
○ 2017-04-05 02:32:32
○ 2026-03-24 03:54:32
○A87.106.143.472015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 16:02:40
○ 2015-11-21 11:33:22
○ 2026-03-24 03:54:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
a4kom.dens1078.ui-dns.de, ns1078.ui-dns.biz, ns1078.ui-dns.com, ns1078.ui-dns.org-

✅ Authoritative Response

Server:217.160.83.78

NS records: ns1078.ui-dns.de, ns1078.ui-dns.biz, ns1078.ui-dns.com, ns1078.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4kom.de (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
A1136.243.166.14
AAAA12a01:4f8:d0a:637b::2
NS4ns1078.ui-dns.biz, ns1078.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT2v=spf1 ip4:82.165.26.163 ip4:136.243.166, apple-domain-verification=Hit6_Cz-DekvL2
SOA1ns1078.ui-dns.com hostmaster.1und1.de

Analysis

Hierarchy

www.a4kom.de is a child of a4kom.de.

IP Addresses

a4kom.de has two IP numbers: 2a01:4f8:d0a:637b::2 and 136.243.166.14.

Other host names, for instance unicasa.de, econ-referenten-blog.de, bkae.org, contecta.de and a4con.com share IP numbers with a4kom.de.

Name Servers

a4kom.de delegates to four name servers: ns1078.ui-dns.biz, ns1078.ui-dns.com, ns1078.ui-dns.de and ns1078.ui-dns.org.

a4kom.de at least partially shares name servers with other domains, including vertis.de, ryzemanagementgroup.com, dael.net, primal-hunter.com and nwsk.de.

These name servers are commonly used together with the name servers ns1093.ui-dns.biz, ns1041.ui-dns.com, ns1050.ui-dns.de and ns1089.ui-dns.de.

Host names with two IP numbers: ns1078.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:514e:100 and 217.160.81.78; ns1078.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:524e:100 and 217.160.82.78; ns1078.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:78 and 217.160.80.78; ns1078.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:534e:100 and 217.160.83.78.

Mail Servers

a4kom.de is served by two mail servers mx00.ionos.de and mx01.ionos.de.

a4kom.de shares the same mail server setup as other domains, for instance beatyesterday.org, texstile.de, kswp.de, rulfs.com and dgh-co.net.

Host names with a single IP address: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.