michaelrkellner.us - robtex.com

michaelrkellner.us

DNSSEC⚠️ Not signed
A2607:f1c0:1000:6008:9243:32c0:6bc:501e🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
A192.195.77.183🇺🇸 IONOS-AS192.195.77.0/24 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
NSns1088.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:88🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1088.ui-dns.de
A217.160.80.88🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1088.ui-dns.de
NSns1088.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5158:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1088.ui-dns.biz
A217.160.81.88🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1088.ui-dns.biz
NSns1088.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5258:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1088.ui-dns.com
A217.160.82.88🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1088.ui-dns.com
NSns1088.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5358:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1088.ui-dns.org
A217.160.83.88🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1088.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1088.ui-dns.dehostmaster@1and1.com 2016-04-13 #3

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1773555288

Same first word

michaelrkellner.us

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1088.ui-dns.bizns1088.ui-dns.comns1088.ui-dns.dens1088.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA192.195.77.1832607:f1c0:1000:6008:9243:32c0:6bc:501e2607:f1c0:1000:6008:3e15:d9b7:6830:280a74.208.91.42
●NSns1088.ui-dns.biz2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
●NSns1088.ui-dns.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
●NSns1088.ui-dns.de2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
●NSns1088.ui-dns.org2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
○NSns51.1and1.com2015-07-23 → 2017-01-07 · 4 obs
● 2015-07-23 12:11:16
● 2017-01-07 15:52:30
○ 2026-02-27 22:38:10
○ 2026-03-24 05:38:48
○NSns52.1and1.com2015-07-23 → 2017-01-07 · 4 obs
● 2015-07-23 12:11:16
● 2017-01-07 15:52:30
○ 2026-02-27 22:38:10
○ 2026-03-24 05:38:48
○MXmx00.1and1.com2015-07-23 → 2017-01-07 · 4 obs
● 2015-07-23 12:11:16
● 2017-01-07 15:52:30
○ 2026-02-27 22:38:10
○ 2026-03-24 05:38:48
●MXmx00.ionos.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
○MXmx01.1and1.com2015-07-23 → 2017-01-07 · 4 obs
● 2015-07-23 12:11:16
● 2017-01-07 15:52:30
○ 2026-02-27 22:38:10
○ 2026-03-24 05:38:48
●MXmx01.ionos.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-01-07 15:52:30
● 2026-02-27 22:38:10
● 2026-03-24 05:38:48
●A192.195.77.1832016-07-10 → 2026-03-24 · 3 obs
○ 2016-02-24 04:21:16
● 2016-07-10 13:56:56
● 2026-03-24 05:38:48
○A2607:f1c0:1000:6008:3e15:d9b7:6830:280a2015-07-23 → 2016-02-24 · 4 obs
● 2015-07-23 12:11:16
● 2016-02-24 04:21:16
○ 2016-07-10 13:56:56
○ 2026-03-24 05:38:48
●A2607:f1c0:1000:6008:9243:32c0:6bc:501e2016-07-10 → 2026-03-24 · 3 obs
○ 2016-02-24 04:21:16
● 2016-07-10 13:56:56
● 2026-03-24 05:38:48
○A74.208.91.422015-07-23 → 2016-02-24 · 4 obs
● 2015-07-23 12:11:16
● 2016-02-24 04:21:16
○ 2016-07-10 13:56:56
○ 2026-03-24 05:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
michaelrkellner.usns1088.ui-dns.org, ns1088.ui-dns.biz, ns1088.ui-dns.de, ns1088.ui-dns.com-

✅ Authoritative Response

Server:217.160.80.88

NS records: ns1088.ui-dns.org, ns1088.ui-dns.biz, ns1088.ui-dns.de, ns1088.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for michaelrkellner.us (unsigned zone)

⏱️ Timing

Total: 873ms | Queries: -

📄 Records

TypeCountSample Data
A1192.195.77.183
AAAA12607:f1c0:1000:6008:9243:32c0:6bc:501e
NS4ns1088.ui-dns.com, ns1088.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1088.ui-dns.de hostmaster.1and1.com

Analysis

IP Addresses

michaelrkellner.us points to two IPs: 2607:f1c0:1000:6008:9243:32c0:6bc:501e and 192.195.77.183.

Other host names including vertune.com, kavinram.org, graphicmania.biz, jeanniefrey.com and actlc.org share IP numbers with michaelrkellner.us.

Name Servers

michaelrkellner.us is delegated to four name servers: ns1088.ui-dns.biz, ns1088.ui-dns.com, ns1088.ui-dns.de and ns1088.ui-dns.org.

michaelrkellner.us at least partially shares name servers with other domains, including pretema.com, lst.fr, eldema.de, innoplate.com and dcivil.biz.

these name servers are commonly used together with ns1045.ui-dns.de, ns1106.ui-dns.org and ns1069.ui-dns.com.

Hosts with two IP numbers:

Host ns1088.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5158:100 and 217.160.81.88

Host ns1088.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5258:100 and 217.160.82.88

Host ns1088.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:88 and 217.160.80.88

Host ns1088.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5358:100 and 217.160.83.88

Mail Servers

michaelrkellner.us is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

michaelrkellner.us shares its mail server setup with other domains, including houlding.net, accounting-seminar.com, carinacabrera.com, randytata.com and yukin.us.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.