mail.fernstrum.com - robtex.com

mail.fernstrum.com

DNSSEC⚠️ Not signed
A104.155.176.55πŸ‡ΊπŸ‡Έ Google104.155.176.0/20
PTR55.176.155.104.bc.googleusercontent.com

fernstrum.com

DNSSEC⚠️ Not signed
A141.193.213.10πŸ‡ΊπŸ‡Έ CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.11πŸ‡ΊπŸ‡Έ CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns73.worldnic.com ⭐
NSns74.worldnic.com
MXfernstrum-com.mail.protection.outlook.com ⭐
TXTd4itkmrdfb1rpcvq6fkceido59
TXT_globalsign-domain-verification=_ahc9dTDfC7zY8XDBSPLW6MiMbFjmcOc030Ky_Nc-m
TXTv=spf1 include:_spf.fernstrum_com._d.easydmarc.pro -all
TXTapple-domain-verification=mHQ7JmRkZcvrcZ8Z
SOANS73.WORLDNIC.comnamehost@WORLDNIC.com serial=126021714

Previously MX for

Same first word

Similar names

DNS History

3 records (1 active, 2 former)

201020122014201620182020202220242026A104.155.176.5564.25.122.13167.53.29.214
●A104.155.176.552026-02-26 β†’ 2026-03-27 Β· 3 obs
β—‹ 2016-09-26 00:17:20
● 2026-02-26 13:44:52
● 2026-03-27 20:47:20
β—‹A64.25.122.1312016-01-19 β†’ 2016-09-26 Β· 5 obs
β—‹ 2015-10-31 09:46:28
● 2016-01-19 02:39:18
● 2016-09-26 00:17:20
β—‹ 2026-02-26 13:44:52
β—‹ 2026-03-27 20:47:20
β—‹A67.53.29.2142009-01-18 β†’ 2015-10-31 Β· 4 obs
● 2009-01-18 10:16:50
● 2015-10-31 09:46:28
β—‹ 2016-01-19 02:39:18
β—‹ 2026-03-27 20:47:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...-
fernstrum.comns73.worldnic.com, ns74.worldnic.com2 records

βœ… Authoritative Response

Server:162.159.26.27

NS records: ns73.worldnic.com, ns74.worldnic.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fernstrum.com (unsigned zone)

⏱️ Timing

Total: 352ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1104.155.176.55

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns73.worldnic.com, ns74.worldnic.com)

Analysis

IP Addresses

mail.fernstrum.com points to a single IP number: 104.155.176.55.

Other host names, for instance abfire.com, additivemanufacturingtoday.com, intercaps.wpengine.com, brophyclark.wpengine.com and oscfv.com share IP numbers with mail.fernstrum.com.