memoryfirewall.net - dns.ninja

memoryfirewall.net

DNSSEC⚠️ Not signed
A3.33.139.32🇺🇸 Amazon3.33.128.0/20
PTRaeedc42b70c898c66.awsglobalaccelerator.com
NSedns109.ultradns.com ⭐
A2001:502:f3ff::26d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns109.ultradns.com
A204.74.66.109🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns109.ultradns.com
NSedns109.ultradns.biz
A2610:a1:1015::26d🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns109.ultradns.biz
A204.74.67.109🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns109.ultradns.biz
NSedns109.ultradns.net
A2610:a1:1014::26d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns109.ultradns.net
A204.74.110.109🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns109.ultradns.net
NSedns109.ultradns.org
A2001:502:4612::26d🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns109.ultradns.org
A204.74.111.109🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns109.ultradns.org
TXTv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
SOAedns109.ultradns.comdomains@nortonlifelock.com 2025-10-27 #10

net

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=1780721476

Same first word

memoryfirewall.net
memoryfirewall.com

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSedns109.ultradns.bizedns109.ultradns.comedns109.ultradns.netedns109.ultradns.orgns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comA3.33.139.3272.52.10.14
●NSedns109.ultradns.biz2026-05-04 → 2026-06-06 · 3 obs
○ 2026-03-26 10:08:00
● 2026-05-04 16:21:00
● 2026-06-06 05:05:10
●NSedns109.ultradns.com2026-05-04 → 2026-06-06 · 3 obs
○ 2026-03-26 10:08:00
● 2026-05-04 16:21:00
● 2026-06-06 05:05:10
●NSedns109.ultradns.net2026-05-04 → 2026-06-06 · 3 obs
○ 2026-03-26 10:08:00
● 2026-05-04 16:21:00
● 2026-06-06 05:05:10
●NSedns109.ultradns.org2026-05-04 → 2026-06-06 · 3 obs
○ 2026-03-26 10:08:00
● 2026-05-04 16:21:00
● 2026-06-06 05:05:10
○NSns1.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns2.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns3.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns4.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns5.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns6.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
○NSns7.markmonitor.com2015-07-23 → 2026-03-26 · 4 obs
● 2015-07-23 20:48:08
● 2026-03-26 10:08:00
○ 2026-05-04 16:21:00
○ 2026-06-06 05:05:10
●A3.33.139.322026-03-18 → 2026-06-06 · 3 obs
○ 2020-01-31 13:49:12
● 2026-03-18 13:46:58
● 2026-06-06 05:05:10
○A72.52.10.142015-07-23 → 2020-01-31 · 4 obs
● 2015-07-23 20:48:08
● 2020-01-31 13:49:12
○ 2026-03-18 13:46:58
○ 2026-06-06 05:05:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
memoryfirewall.netedns109.ultradns.org, edns109.ultradns.com, edns109.ultradns.net, edns109.ultradns.biz2 records

✅ Authoritative Response

Server:204.74.67.109

NS records: edns109.ultradns.org, edns109.ultradns.com, edns109.ultradns.net, edns109.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for memoryfirewall.net (unsigned zone)

⏱️ Timing

Total: 2486ms | Queries: -

📄 Records

TypeCountSample Data
A13.33.139.32
NS4edns109.ultradns.biz, edns109.ultradns.com...
TXT1v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}.
SOA1edns109.ultradns.com domains.nortonlifel

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns109.ultradns.net, edns109.ultradns.net)

Analysis

IP Addresses

memoryfirewall.net has exactly one IP address — 3.33.139.32.

aploaltonetworks.com, 4myloyalty.biz, stitchfix.com.pl plus two other host names have IP numbers in common with memoryfirewall.net.

Name Servers

memoryfirewall.net delegates DNS authority to 4 name servers — edns109.ultradns.biz, edns109.ultradns.com, edns109.ultradns.net and edns109.ultradns.org.

memoryfirewall.net shares at least some of its name servers with other domains, including nortonsecured.support, safe-apps.org, avgmobileantivirus.com and two others.

These name servers tend to co-occur with name servers udns1.ultradns.net, pdns5.ultradns.info and pdns1.ultradns.net, plus five other name servers.

The host names edns109.ultradns.biz, edns109.ultradns.com, edns109.ultradns.net and edns109.ultradns.org each resolve to two IP addresses: edns109.ultradns.biz resolves to 204.74.67.109 and 2610:a1:1015::26d; edns109.ultradns.com resolves to 204.74.66.109 and 2001:502:f3ff::26d; edns109.ultradns.net resolves to 204.74.110.109 and 2610:a1:1014::26d; edns109.ultradns.org resolves to 204.74.111.109 and 2001:502:4612::26d.