fostrum.com - robtex.com

fostrum.com

DNSSEC⚠️ Not signed
A3.167.37.50🇺🇸 Amazon3.167.32.0/21
PTRserver-3-167-37-50.iad61.r.cloudfront.net
A3.167.37.53🇺🇸 Amazon3.167.32.0/21
A3.167.37.62🇺🇸 Amazon3.167.32.0/21
A3.167.37.79🇺🇸 Amazon3.167.32.0/21
NSns-223.awsdns-27.com ⭐
A2600:9000:5300:df00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-223.awsdns-27.com
A205.251.192.223🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-223.awsdns-27.com
NSns-1158.awsdns-16.org
A2600:9000:5304:8600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1158.awsdns-16.org
A205.251.196.134🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1158.awsdns-16.org
NSns-1986.awsdns-56.co.uk
A2600:9000:5307:c200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1986.awsdns-56.co.uk
A205.251.199.194🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1986.awsdns-56.co.uk
NSns-650.awsdns-17.net
A2600:9000:5302:8a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-650.awsdns-17.net
A205.251.194.138🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-650.awsdns-17.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=2zaK4lYKiUPJPY4LWtYxt8bIHlDmeBYvwz-Zgp5IrxY
TXTv=spf1 include:mailgun.org ~all
SOAns-223.awsdns-27.comawsdns-hostmaster@amazon.com serial=1

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=1771291435
WOT: SAFE (60/100)

Subdomains

www.fostrum.com

Same first word

fostrum.com

Similar names

stforum.ru
tforums.com
fmtours.com
tsforum.ru
mursoft.co.at
tsforum.de
mursoft.kz
mursoft.com
sutform.com
stforum.se
rumsoft.com
mursoft.at
frostum.com
tforums.ws
surftom.de
formust.com
mftours.com
rumsoft.net
tforums.org
stforum.com
fortums.com
utforms.com
stforum.com.br
umfrost.org
forumst.com
umfrost.net
fmtours.co.za
rumsoft.de
fortsum.com
frostmu.com
stforum.space
softrum.ru
forumst.co.kr
tsforum.com
mfstour.com
mursoft.net
surftom.com
tmsforu.com
umfrost.com
forumst.net

DNS History

25 records (13 active, 12 former)

NSns-1158.awsdns-16.orgns-1986.awsdns-56.co.ukns-223.awsdns-27.comns-650.awsdns-17.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA3.167.37.503.167.37.533.167.37.623.167.37.793.166.49.1193.166.49.513.166.49.573.166.49.8852.84.118.12952.84.118.4052.84.118.7352.84.118.7799.84.41.2499.84.41.5499.84.41.6699.84.41.73
●NSns-1158.awsdns-16.org2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●NSns-1986.awsdns-56.co.uk2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●NSns-223.awsdns-27.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●NSns-650.awsdns-17.net2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●MXalt1.aspmx.l.google.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●MXalt2.aspmx.l.google.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
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●MXalt3.aspmx.l.google.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
●MXaspmx.l.google.com2026-02-15 → 2026-03-09 · 2 obs
● 2026-02-15 23:45:12
● 2026-03-09 10:24:48
○A3.166.49.1192026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 23:45:12
● 2026-02-16 03:10:56
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○ 2026-03-09 10:24:48
○A3.166.49.512026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 23:45:12
● 2026-02-16 03:10:56
○ 2026-02-17 22:59:32
○ 2026-03-09 10:24:48
○A3.166.49.572026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 23:45:12
● 2026-02-16 03:10:56
○ 2026-02-17 22:59:32
○ 2026-03-09 10:24:48
○A3.166.49.882026-02-16 → 2026-02-16 · 4 obs
○ 2026-02-15 23:45:12
● 2026-02-16 03:10:56
○ 2026-02-17 22:59:32
○ 2026-03-09 10:24:48
●A3.167.37.502026-02-15 → 2026-03-09 · 34 obs
● 2026-02-15 23:45:12
○ 2026-02-16 03:10:56
● 2026-02-17 22:59:32
● 2026-02-19 04:39:58
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● 2026-03-09 08:25:10
● 2026-03-09 10:24:48
●A3.167.37.532026-02-15 → 2026-03-09 · 34 obs
● 2026-02-15 23:45:12
○ 2026-02-16 03:10:56
● 2026-02-17 22:59:32
● 2026-02-19 04:39:58
○ 2026-02-19 07:45:06
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● 2026-03-09 08:25:10
● 2026-03-09 10:24:48
●A3.167.37.622026-02-15 → 2026-03-09 · 34 obs
● 2026-02-15 23:45:12
○ 2026-02-16 03:10:56
● 2026-02-17 22:59:32
● 2026-02-19 04:39:58
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● 2026-03-09 08:25:10
● 2026-03-09 10:24:48
●A3.167.37.792026-02-15 → 2026-03-09 · 34 obs
● 2026-02-15 23:45:12
○ 2026-02-16 03:10:56
● 2026-02-17 22:59:32
● 2026-02-19 04:39:58
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● 2026-03-09 08:25:10
● 2026-03-09 10:24:48
○A52.84.118.1292026-02-19 → 2026-03-08 · 36 obs
○ 2026-02-19 04:39:58
● 2026-02-19 07:45:06
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● 2026-02-19 14:00:30
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○A52.84.118.402026-02-19 → 2026-03-08 · 36 obs
○ 2026-02-19 04:39:58
● 2026-02-19 07:45:06
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● 2026-02-19 14:00:30
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○ 2026-03-09 10:24:48
○A52.84.118.732026-02-19 → 2026-03-08 · 36 obs
○ 2026-02-19 04:39:58
● 2026-02-19 07:45:06
○ 2026-02-19 10:25:24
● 2026-02-19 14:00:30
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● 2026-03-08 18:56:18
○ 2026-03-09 08:25:10
○ 2026-03-09 10:24:48
○A52.84.118.772026-02-19 → 2026-03-08 · 36 obs
○ 2026-02-19 04:39:58
● 2026-02-19 07:45:06
○ 2026-02-19 10:25:24
● 2026-02-19 14:00:30
○ 2026-02-20 00:17:18
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○A99.84.41.242026-02-19 → 2026-03-01 · 19 obs
○ 2026-02-19 07:45:06
● 2026-02-19 10:25:24
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● 2026-02-21 01:25:40
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○A99.84.41.542026-02-19 → 2026-03-01 · 19 obs
○ 2026-02-19 07:45:06
● 2026-02-19 10:25:24
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○A99.84.41.662026-02-19 → 2026-03-01 · 19 obs
○ 2026-02-19 07:45:06
● 2026-02-19 10:25:24
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○A99.84.41.732026-02-19 → 2026-03-01 · 19 obs
○ 2026-02-19 07:45:06
● 2026-02-19 10:25:24
○ 2026-02-19 14:00:30
○ 2026-02-20 00:17:18
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○ 2026-03-01 18:21:50
● 2026-03-01 22:33:48
○ 2026-03-02 00:13:58
○ 2026-03-09 10:24:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
fostrum.comns-223.awsdns-27.com, ns-650.awsdns-17.net, ns-1158.awsdns-16.org, ns-1986.awsdns-56.co.uk1 record

✅ Authoritative Response

Server: 205.251.199.194

NS records: ns-223.awsdns-27.com, ns-650.awsdns-17.net, ns-1158.awsdns-16.org, ns-1986.awsdns-56.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fostrum.com (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
A43.167.37.50, 3.167.37.79...
NS4ns-1158.awsdns-16.org, ns-1986.awsdns-56.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=2zaK4lYKiUPJPY4, v=spf1 include:mailgun.org ~all
SOA1ns-223.awsdns-27.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-223.awsdns-27.com)

Analysis

Hierarchy

The parent of www.fostrum.com is fostrum.com.

IP Addresses

fostrum.com resolves to four IP numbers: 3.167.37.50, 3.167.37.53, 3.167.37.62 and 3.167.37.79.

Other host names such as shrishivshaktigroups.com, bolosartesanaisfabi.com.br, www.rocketriches.com, haciendalocal.es and rocketriches.com share IPs with fostrum.com.

Name Servers

fostrum.com is delegated to four name servers: ns-223.awsdns-27.com, ns-650.awsdns-17.net, ns-1158.awsdns-16.org and ns-1986.awsdns-56.co.uk.

fostrum.com at least partially shares name servers with other domains, for instance d3r4ph3subxaou.cloudfront.net, ana.gov.br, therichardsonpost.com, pabrai.com and voyant.us.

these name servers are often used in conjunction with the name servers ns-122.awsdns-15.com.

Host names with two IP numbers: ns-223.awsdns-27.com points to 2600:9000:5300:df00::1 and 205.251.192.223; ns-650.awsdns-17.net points to 2600:9000:5302:8a00::1 and 205.251.194.138; ns-1158.awsdns-16.org points to 2600:9000:5304:8600::1 and 205.251.196.134; ns-1986.awsdns-56.co.uk points to 2600:9000:5307:c200::1 and 205.251.199.194.

Mail Servers

Five mail servers handle fostrum.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

fostrum.com shares at least partially some mail servers with other domains, including kerjarodi.or.id, winogradow.com, balloonies.com.au, ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500736.ns500736.ns500698.ns500698.ns500698.ns500576.ns500698.ns500576.ns500619.ns500652.ns500576.trackreceptor.com and ns500698.ns500698.ns500698.ns500758.ns500758.ns500736.ns500735.ns500736.ns500708.ns500619.ns500576.trackreceptor.com.

these mail servers are often used together with mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

Hostname alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

Hostname alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hostname alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Hostname alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.