jkcrum.com - robtex.com

jkcrum.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::200🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A74.208.236.160🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1101.ui-dns.de ⭐
A2607:f1c0:fe:53:185:132:32:101🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1101.ui-dns.de
A185.132.32.101🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1101.ui-dns.de
A217.160.80.101🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1101.ui-dns.de
NSns1081.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5151:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1081.ui-dns.biz
A217.160.81.81🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1081.ui-dns.biz
NSns1094.ui-dns.org
A2001:8d8:fe:53:0:d9a0:535e:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1094.ui-dns.org
A217.160.83.94🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1094.ui-dns.org
NSns1112.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5270:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1112.ui-dns.com
A217.160.82.112🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1112.ui-dns.com
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
SOAns1101.ui-dns.dehostmaster@1und1.com 2017-06-01 #12

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=1774403897

Previously MX for

jkcrum.com

Same first word

jkcrum.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1081.ui-dns.bizns1094.ui-dns.orgns1101.ui-dns.dens1112.ui-dns.comns1.lowesthosting.comns2.lowesthosting.comMXmx00.ionos.commx01.ionos.comjkcrum.commail.jkcrum.comA2607:f1c0:100f:f000::20074.208.236.160104.154.95.4969.41.190.114
○NSns1.lowesthosting.com2015-05-30 → 2017-03-23 · 4 obs
● 2015-05-30 10:55:40
● 2017-03-23 09:37:18
○ 2026-02-28 07:50:24
○ 2026-03-25 01:58:54
●NSns1081.ui-dns.biz2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
●NSns1094.ui-dns.org2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
●NSns1101.ui-dns.de2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
●NSns1112.ui-dns.com2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
○NSns2.lowesthosting.com2015-05-30 → 2017-03-23 · 4 obs
● 2015-05-30 10:55:40
● 2017-03-23 09:37:18
○ 2026-02-28 07:50:24
○ 2026-03-25 01:58:54
○MXjkcrum.com2015-05-30 → 2015-09-22 · 4 obs
● 2015-05-30 10:55:40
● 2015-09-22 02:48:14
○ 2015-12-14 12:35:34
○ 2026-03-25 01:58:54
○MXmail.jkcrum.com2015-12-14 → 2017-03-23 · 5 obs
○ 2015-09-22 02:48:14
● 2015-12-14 12:35:34
● 2017-03-23 09:37:18
○ 2026-02-28 07:50:24
○ 2026-03-25 01:58:54
●MXmx00.ionos.com2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
●MXmx01.ionos.com2026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
○A104.154.95.492015-12-14 → 2017-03-23 · 5 obs
○ 2015-09-22 02:48:14
● 2015-12-14 12:35:34
● 2017-03-23 09:37:18
○ 2026-02-28 07:50:24
○ 2026-03-25 01:58:54
●A2607:f1c0:100f:f000::2002026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54
○A69.41.190.1142015-05-30 → 2015-09-22 · 4 obs
● 2015-05-30 10:55:40
● 2015-09-22 02:48:14
○ 2015-12-14 12:35:34
○ 2026-03-25 01:58:54
●A74.208.236.1602026-02-28 → 2026-03-25 · 3 obs
○ 2017-03-23 09:37:18
● 2026-02-28 07:50:24
● 2026-03-25 01:58:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
jkcrum.comns1094.ui-dns.org, ns1101.ui-dns.de, ns1081.ui-dns.biz, ns1112.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.32.101

NS records: ns1094.ui-dns.org, ns1101.ui-dns.de, ns1081.ui-dns.biz, ns1112.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkcrum.com (unsigned zone)

⏱️ Timing

Total: 679ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.160
AAAA12607:f1c0:100f:f000::200
NS4ns1101.ui-dns.de, ns1081.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1101.ui-dns.de hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1112.ui-dns.com, ns1112.ui-dns.com)

Analysis

IP Addresses

The entity jkcrum.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.160.

For instance, other host names firstpagebusiness.com, almustaqbalparty.org, www.sakellaropoulo.com, trentreed.com and infolattice.com share IP numbers with jkcrum.com.

Name Servers

jkcrum.com is delegated to four name servers: ns1081.ui-dns.biz, ns1112.ui-dns.com, ns1101.ui-dns.de and ns1094.ui-dns.org.

jkcrum.com shares name servers with other domains at least partially, for example hydrohose.net, dr-haensgen.de, mapapic.com, lornachin.com and thefairhurstsdesigngroup.info.

these name servers are often used with the following: ns1112.ui-dns.org, ns1112.ui-dns.de, ns1112.ui-dns.biz, ns1094.ui-dns.de, ns1081.ui-dns.com, ns1094.ui-dns.biz, ns1094.ui-dns.com, ns1101.ui-dns.biz, ns1101.ui-dns.com and ns1101.ui-dns.org.

Host names with three IP numbers:

ns1101.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:101, 185.132.32.101 and 217.160.80.101.

Host names with two IP numbers:

ns1081.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5151:100 and 217.160.81.81.

ns1112.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112.

ns1094.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:535e:100 and 217.160.83.94.

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle jkcrum.com.

jkcrum.com shares the same mail server setup as other domains, for instance gvconnect.org, mycareersit.com, firstbaptistchurchbrainerd.com, rizosart.com and vancouverwestaikikai.com.

jkcrum.com shares some mail servers with other domains to some extent, for instance ssu.education and video-monet.mobi.

Host names with one IP number:

mx00.ionos.com points to: 74.208.5.3.

mx01.ionos.com points to: 74.208.5.21.