jcwsoftware.com - dns.ninja

jcwsoftware.com

DNSSEC⚠️ Not signed
A169.58.81.24🇺🇸 UNSPECIFIED160.0.0.0/3
PTRvmi3468245.contaboserver.net
NSns-us.1and1-dns.com ⭐
A2607:f1c0:fe:53:185:132:34:2🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-us.1and1-dns.com
A185.132.34.2🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-us.1and1-dns.com
NSns-us.1and1-dns.de
A2607:f1c0:fe:53:185:132:32:2🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-us.1and1-dns.de
A185.132.32.2🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-us.1and1-dns.de
NSns-us.1and1-dns.org
A2607:f1c0:fe:53:185:132:35:2🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-us.1and1-dns.org
A185.132.35.2🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-us.1and1-dns.org
NSns-us.1and1-dns.us
A2607:f1c0:fe:53:185:132:33:2🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns-us.1and1-dns.us
A185.132.33.2🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns-us.1and1-dns.us
MXmail1.jcwsoftware.com ⭐
A62.171.186.237🇩🇪 CONTABO62.171.186.0/23
PTRmail1.jcwsoftware.com
TXTv=spf1 +a +mx:mail1.jcwsoftware.com +ip4:62.171.186.237 ~all
SOAns-us.1and1-dns.comhostmaster@1and1.com 2016-11-03 #50

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=1785972939

PTR for

206.243.244.207.in-addr.arpa

Subdomains

mail1.jcwsoftware.com
mail.jcwsoftware.com

Same first word

jcwsoftware.com

DNS History

16 records (6 active, 10 former)

200920112013201520172019202120232025NSns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns1.appliedi.netns2.appliedi.netwin1.micfo.comwin2.micfo.comMXmail1.jcwsoftware.commail.jcwsoftware.commx00.1and1.commx01.1and1.comA169.58.81.24174.136.90.234207.244.243.20662.151.179.153
●NSns-us.1and1-dns.com2016-07-29 → 2026-08-05 · 3 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2026-08-05 23:41:58
●NSns-us.1and1-dns.de2016-07-29 → 2026-08-05 · 3 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2026-08-05 23:41:58
●NSns-us.1and1-dns.org2016-07-29 → 2026-08-05 · 3 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2026-08-05 23:41:58
●NSns-us.1and1-dns.us2016-07-29 → 2026-08-05 · 3 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2026-08-05 23:41:58
○NSns1.appliedi.net2015-05-30 → 2016-03-23 · 5 obs
○ 2008-03-10 08:50:14
● 2015-05-30 16:21:54
● 2016-03-23 14:08:06
○ 2016-07-29 19:30:58
○ 2026-08-05 23:41:58
○NSns2.appliedi.net2015-05-30 → 2016-03-23 · 5 obs
○ 2008-03-10 08:50:14
● 2015-05-30 16:21:54
● 2016-03-23 14:08:06
○ 2016-07-29 19:30:58
○ 2026-08-05 23:41:58
○NSwin1.micfo.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 08:50:14
○ 2015-05-30 16:21:54
○ 2026-08-05 23:41:58
○NSwin2.micfo.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 08:50:14
○ 2015-05-30 16:21:54
○ 2026-08-05 23:41:58
○MXmail.jcwsoftware.com2015-05-30 → 2016-03-23 · 5 obs
○ 2008-03-10 08:50:14
● 2015-05-30 16:21:54
● 2016-03-23 14:08:06
○ 2016-07-29 19:30:58
○ 2026-08-05 23:41:58
●MXmail1.jcwsoftware.com2026-08-05 → 2026-08-05 · 3 obs
○ 2017-04-18 11:04:42
● 2026-08-05 23:41:56
● 2026-08-05 23:41:58
○MXmx00.1and1.com2016-07-29 → 2017-04-18 · 5 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2017-04-18 11:04:42
○ 2026-08-05 23:41:56
○ 2026-08-05 23:41:58
○MXmx01.1and1.com2016-07-29 → 2017-04-18 · 5 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2017-04-18 11:04:42
○ 2026-08-05 23:41:56
○ 2026-08-05 23:41:58
●A169.58.81.242026-08-05 → 2026-08-05 · 3 obs
○ 2017-04-18 11:04:42
● 2026-08-05 23:41:56
● 2026-08-05 23:41:58
○A174.136.90.2342015-05-30 → 2016-03-23 · 5 obs
○ 2008-03-10 08:50:14
● 2015-05-30 16:21:54
● 2016-03-23 14:08:06
○ 2016-07-29 19:30:58
○ 2026-08-05 23:41:58
○A207.244.243.2062026-08-05 → 2026-08-05 · 2 obs
○ 2026-08-05 23:41:56
○ 2026-08-05 23:41:58
○A62.151.179.1532016-07-29 → 2017-04-18 · 5 obs
○ 2016-03-23 14:08:06
● 2016-07-29 19:30:58
● 2017-04-18 11:04:42
○ 2026-08-05 23:41:56
○ 2026-08-05 23:41:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
jcwsoftware.comns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com2 records

✅ Authoritative Response

Server:217.160.82.2

NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcwsoftware.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

📄 Records

TypeCountSample Data
A1169.58.81.24
NS4ns-us.1and1-dns.com, ns-us.1and1-dns.org...
MX1mail1.jcwsoftware.com (pri: 10)
TXT1v=spf1 +a +mx:mail1.jcwsoftware.com +ip4
SOA1ns-us.1and1-dns.com hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)

Analysis

Hierarchy

mail1.jcwsoftware.com and mail.jcwsoftware.com are both subdomains of jcwsoftware.com.

IP Addresses

jcwsoftware.com resolves to one IP address: 169.58.81.24.

Among the host names that share IP numbers with jcwsoftware.com is teesom.com, as one example.

Name Servers

The authoritative name servers for jcwsoftware.com are ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

jcwsoftware.com has at least partial name server overlap with other domains, such as metrorealty.net, esignature.expert, e-nautic.training and two others.

ns51.1and1.com, ns52.1and1.com and ns1045.ui-dns.biz — plus 3 other name servers — are commonly paired with these name servers.

ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us all point to exactly two IP numbers each: ns-us.1and1-dns.com → 185.132.34.2 and 2607:f1c0:fe:53:185:132:34:2; ns-us.1and1-dns.de → 185.132.32.2 and 2607:f1c0:fe:53:185:132:32:2; ns-us.1and1-dns.org → 185.132.35.2 and 2607:f1c0:fe:53:185:132:35:2; ns-us.1and1-dns.us → 185.132.33.2 and 2607:f1c0:fe:53:185:132:33:2.

Mail Servers

Mail for jcwsoftware.com is handled by a single mail server, mail1.jcwsoftware.com.

jcwsoftware.com uses the same mail servers as other domains — for example abacohub.com, teesom.com and fastmanager.com.

mail1.jcwsoftware.com resolves to 62.171.186.237 and no other IP number.