ohmsystems.com - robtex.com

ohmsystems.com

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns47.worldnic.com ⭐
A162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns48.worldnic.com
A162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c25::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadtq-in-f27.1e100.net
A192.178.155.26🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=DSYJalUkZSuzWSpEXbQcpFQujNno1KExXApvdQjG12s
TXTv=spf1 include:_spf.google.com ~all
SOANS47.WORLDNIC.comnamehost@WORLDNIC.com serial=123082223

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=1784536212

Same first word

ohmsystems.com

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSns47.worldnic.comns48.worldnic.comns27.worldnic.comns28.worldnic.comns31.domaincontrol.comns32.domaincontrol.comns73.worldnic.comns74.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commailfilter1.wellcare.commailfilter2.wellcare.comp.webcom.ctmail.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145208.91.197.2766.165.47.40
○NSns27.worldnic.com2015-06-18 → 2016-04-20 · 4 obs
● 2015-06-18 05:37:00
● 2016-04-20 05:17:28
○ 2017-01-14 02:00:34
○ 2026-07-20 08:57:58
○NSns28.worldnic.com2015-06-18 → 2016-04-20 · 4 obs
● 2015-06-18 05:37:00
● 2016-04-20 05:17:28
○ 2017-01-14 02:00:34
○ 2026-07-20 08:57:58
○NSns31.domaincontrol.com2018-06-21 → 2018-06-21 · 4 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
○ 2026-04-10 11:08:24
○ 2026-07-20 08:57:58
○NSns32.domaincontrol.com2018-06-21 → 2018-06-21 · 4 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
○ 2026-04-10 11:08:24
○ 2026-07-20 08:57:58
●NSns47.worldnic.com2026-04-10 → 2026-07-20 · 3 obs
○ 2018-06-21 02:06:58
● 2026-04-10 11:08:24
● 2026-07-20 08:57:58
●NSns48.worldnic.com2026-04-10 → 2026-07-20 · 3 obs
○ 2018-06-21 02:06:58
● 2026-04-10 11:08:24
● 2026-07-20 08:57:58
○NSns73.worldnic.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 05:17:28
● 2017-01-14 02:00:34
○ 2018-06-21 02:06:58
○ 2026-07-20 08:57:58
○NSns74.worldnic.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 05:17:28
● 2017-01-14 02:00:34
○ 2018-06-21 02:06:58
○ 2026-07-20 08:57:58
●MXalt1.aspmx.l.google.com2018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
●MXalt2.aspmx.l.google.com2018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
●MXalt3.aspmx.l.google.com2026-04-10 → 2026-07-20 · 3 obs
○ 2018-06-21 02:06:58
● 2026-04-10 11:08:24
● 2026-07-20 08:57:58
●MXalt4.aspmx.l.google.com2026-04-10 → 2026-07-20 · 3 obs
○ 2018-06-21 02:06:58
● 2026-04-10 11:08:24
● 2026-07-20 08:57:58
●MXaspmx.l.google.com2018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
○MXaspmx2.googlemail.com2018-06-21 → 2018-06-21 · 4 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
○ 2026-04-10 11:08:24
○ 2026-07-20 08:57:58
○MXaspmx3.googlemail.com2018-06-21 → 2018-06-21 · 4 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
○ 2026-04-10 11:08:24
○ 2026-07-20 08:57:58
○MXmailfilter1.wellcare.com2015-06-18 → 2016-04-20 · 4 obs
● 2015-06-18 05:37:00
● 2016-04-20 05:17:28
○ 2017-01-14 02:00:34
○ 2026-07-20 08:57:58
○MXmailfilter2.wellcare.com2015-06-18 → 2016-04-20 · 4 obs
● 2015-06-18 05:37:00
● 2016-04-20 05:17:28
○ 2017-01-14 02:00:34
○ 2026-07-20 08:57:58
○MXp.webcom.ctmail.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 05:17:28
● 2017-01-14 02:00:34
○ 2018-06-21 02:06:58
○ 2026-07-20 08:57:58
●A198.185.159.1442018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
●A198.185.159.1452018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
●A198.49.23.1442018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
●A198.49.23.1452018-06-21 → 2026-07-20 · 3 obs
○ 2017-01-14 02:00:34
● 2018-06-21 02:06:58
● 2026-07-20 08:57:58
○A208.91.197.272017-01-14 → 2017-01-14 · 4 obs
○ 2016-04-20 05:17:28
● 2017-01-14 02:00:34
○ 2018-06-21 02:06:58
○ 2026-07-20 08:57:58
○A66.165.47.402015-06-18 → 2016-04-20 · 4 obs
● 2015-06-18 05:37:00
● 2016-04-20 05:17:28
○ 2017-01-14 02:00:34
○ 2026-07-20 08:57:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...-
ohmsystems.comns47.worldnic.com, ns48.worldnic.com2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns47.worldnic.com, ns48.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohmsystems.com (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.49.23.144...
NS2ns48.worldnic.com, ns47.worldnic.com
MX5alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=DSYJalUkZSuzWSp, v=spf1 include:_spf.google.com ~all
SOA1NS47.WORLDNIC.com namehost.WORLDNIC.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)

Analysis

IP Addresses

ohmsystems.com directs to four IP numbers, which are 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

syzygy-official.com, southlandstudios.com, johnhaynesforoffice.com and two other host names share IP numbers with ohmsystems.com.

Name Servers

The NS records for ohmsystems.com delegate to ns47.worldnic.com and ns48.worldnic.com.

ohmsystems.com uses the same name servers as several other domains — among them jamescurley.net, scottsdaleinstitute.org, pmsolutions.com and two more.

Both ns47.worldnic.com and ns48.worldnic.com have a single IP address each — ns47.worldnic.com resolves to 162.159.26.111 while ns48.worldnic.com resolves to 162.159.27.50.

Mail Servers

Five mail servers handle ohmsystems.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

ohmsystems.com has at least partial mail server overlap with other domains such as onepercentlistingaz.com, northcloud.ca, ns500698.ns500698.ns500698.ns500698.ns500759.ns500698.ns500736.ns500698.ns500698.ns500735.ns500736.ns500708.ns500576.ns500698.ns500576.ns500619.ns500698.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx.l.google.com return 192.178.155.26 and 2607:f8b0:4004:c25::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.