5kback.com - robtex.com

5kback.com

DNSSEC⚠️ Not signed
A54.209.116.251🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix
PTRec2-54-209-116-251.compute-1.amazonaws.com
NSns1120.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5378:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1120.ui-dns.org
A217.160.83.120🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1120.ui-dns.org
NSns1120.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5178:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1120.ui-dns.biz
A217.160.81.120🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1120.ui-dns.biz
NSns1120.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5278:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1120.ui-dns.com
A217.160.82.120🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1120.ui-dns.com
NSns1120.ui-dns.de
A2607:f1c0:fe:53:185:132:32:120🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1120.ui-dns.de
A217.160.80.120🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1120.ui-dns.de
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
SOAns1120.ui-dns.orghostmaster@1and1.com 2017-06-20 #4

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=1776108237

Same first word

5kback.com

DNS History

13 records (7 active, 6 former)

2017201820192020202120222023202420252026NSns1120.ui-dns.bizns1120.ui-dns.comns1120.ui-dns.dens1120.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA54.209.116.251
○NSns-us.1and1-dns.com2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
○NSns-us.1and1-dns.de2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
○NSns-us.1and1-dns.org2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
○NSns-us.1and1-dns.us2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
●NSns1120.ui-dns.biz2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
●NSns1120.ui-dns.com2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
●NSns1120.ui-dns.de2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
●NSns1120.ui-dns.org2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
○MXmx00.1and1.com2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
●MXmx00.ionos.com2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
○MXmx01.1and1.com2016-12-19 → 2017-10-11 · 4 obs
● 2016-12-19 15:59:52
● 2017-10-11 01:06:20
○ 2026-03-21 08:29:32
○ 2026-04-13 19:26:58
●MXmx01.ionos.com2026-03-21 → 2026-04-13 · 3 obs
○ 2017-10-11 01:06:20
● 2026-03-21 08:29:32
● 2026-04-13 19:26:58
●A54.209.116.2512016-12-19 → 2026-04-13 · 2 obs
● 2016-12-19 15:59:52
● 2026-04-13 19:26:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
5kback.comns1120.ui-dns.de, ns1120.ui-dns.biz, ns1120.ui-dns.org, ns1120.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.120

NS records: ns1120.ui-dns.de, ns1120.ui-dns.biz, ns1120.ui-dns.org, ns1120.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5kback.com (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

TypeCountSample Data
A154.209.116.251
NS4ns1120.ui-dns.biz, ns1120.ui-dns.org...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1120.ui-dns.org hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1120.ui-dns.com, ns1120.ui-dns.com)

Analysis

IP Addresses

5kback.com resolves to one IP number: 54.209.116.251.

Other host names, for instance amprdcs.com, gprealtygroup.com, mx.trevorbrucki.com, foxrealtyservices.com and kimsellshomes.net share IP numbers with 5kback.com.

Name Servers

5kback.com delegates to four name servers: ns1120.ui-dns.biz, ns1120.ui-dns.com, ns1120.ui-dns.de and ns1120.ui-dns.org.

5kback.com at least partially shares name servers with other domains, including stuttgart-psychotherapie.de, evabelen.es, asd-uk.org, martinapeters.eu and readingschool.net.

These name servers are often used with ns1080.ui-dns.de and ns1037.ui-dns.com.

Host names with two IP numbers: ns1120.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5178:100 and 217.160.81.120; ns1120.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5278:100 and 217.160.82.120; ns1120.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:120 and 217.160.80.120; ns1120.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5378:100 and 217.160.83.120.

Mail Servers

5kback.com is served by two mail servers mx00.ionos.com and mx01.ionos.com.

5kback.com shares the same mail server setup as other domains, for instance waktak.com, sohstudios.com, am1170radio.com, mensfamilylaw.org and 401kconfidence.net.

Host names with a single IP address: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.