virtual-flow.org - dns.ninja

virtual-flow.org

DNSSEC⚠️ Not signed
A2606:4700:4406::6812:21fe🇺🇸 Cloudflare2606:4700:4406::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:3100::ac40:9a02🇺🇸 Cloudflare2a06:98c1:3100::/48 ✓ In HTTPS hints
A104.18.33.254Cloudflare104.18.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.154.2🇺🇸 Cloudflare172.64.154.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NSmina.ns.cloudflare.com
A2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmina.ns.cloudflare.com
A2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmina.ns.cloudflare.com
A108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
A172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmina.ns.cloudflare.com
TXTv=spf1 -all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.33.254, 172.64.154.2
IPv6 hints2606:4700:4406::6812:21fe, 2a06:98c1:3100::ac40:9a02
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2411182116

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786720565

PTR for

25.150.174.134.in-addr.arpa

Same first word

virtual-flow.com
virtual-flow.org

DNS History

24 records (6 active, 18 former)

2020202120222023202420252026NSbart.ns.cloudflare.commina.ns.cloudflare.coma1-188.akam.neta11-64.akam.neta18-67.akam.neta20-65.akam.neta26-64.akam.neta7-67.akam.netcdns1.med.harvard.educdns2.med.harvard.eduedns1.med.harvard.eduedns2.med.harvard.eduMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.18.33.254172.64.154.22606:4700:4406::6812:21fe2a06:98c1:3100::ac40:9a02134.174.150.252606:4700:4401::ac40:9a022606:4700:4402::6812:21fe
○NSa1-188.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSa11-64.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSa18-67.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSa20-65.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSa26-64.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSa7-67.akam.net2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
●NSbart.ns.cloudflare.com2026-04-10 → 2026-08-14 · 3 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-08-14 15:57:42
○NScdns1.med.harvard.edu2019-02-13 → 2019-02-13 · 3 obs
● 2019-02-13 12:05:18
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NScdns2.med.harvard.edu2019-02-13 → 2019-02-13 · 3 obs
● 2019-02-13 12:05:18
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSedns1.med.harvard.edu2019-02-13 → 2019-02-13 · 3 obs
● 2019-02-13 12:05:18
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○NSedns2.med.harvard.edu2019-02-13 → 2019-02-13 · 3 obs
● 2019-02-13 12:05:18
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
●NSmina.ns.cloudflare.com2026-04-10 → 2026-08-14 · 3 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-08-14 15:57:42
○MXalt1.aspmx.l.google.com2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○MXalt2.aspmx.l.google.com2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○MXalt3.aspmx.l.google.com2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○MXalt4.aspmx.l.google.com2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
○MXaspmx.l.google.com2026-04-10 → 2026-08-14 · 2 obs
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
●A104.18.33.2542026-04-10 → 2026-08-14 · 3 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-08-14 15:57:42
○A134.174.150.252019-02-13 → 2019-02-13 · 3 obs
● 2019-02-13 12:05:18
○ 2026-04-10 08:50:14
○ 2026-08-14 15:57:42
●A172.64.154.22026-04-10 → 2026-08-14 · 3 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-08-14 15:57:42
○A2606:4700:4401::ac40:9a022026-04-10 → 2026-06-04 · 5 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-06-04 18:20:56
○ 2026-07-01 13:02:24
○ 2026-08-14 15:57:42
○A2606:4700:4402::6812:21fe2026-04-10 → 2026-06-04 · 5 obs
○ 2019-02-13 12:05:18
● 2026-04-10 08:50:14
● 2026-06-04 18:20:56
○ 2026-07-01 13:02:24
○ 2026-08-14 15:57:42
●A2606:4700:4406::6812:21fe2026-07-01 → 2026-08-14 · 3 obs
○ 2026-06-04 18:20:56
● 2026-07-01 13:02:24
● 2026-08-14 15:57:42
●A2a06:98c1:3100::ac40:9a022026-07-01 → 2026-08-14 · 3 obs
○ 2026-06-04 18:20:56
● 2026-07-01 13:02:24
● 2026-08-14 15:57:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org-
virtual-flow.orgbart.ns.cloudflare.com, mina.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.251

NS records: bart.ns.cloudflare.com, mina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for virtual-flow.org (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.33.254, 172.64.154.2
AAAA22606:4700:4406::6812:21fe, 2a06:98c1:3100::ac40:9a02
NS2bart.ns.cloudflare.com, mina.ns.cloudflare.com
TXT1v=spf1 -all
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1bart.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

virtual-flow.org points to the four IP addresses 104.18.33.254, 172.64.154.2, 2606:4700:4406::6812:21fe and 2a06:98c1:3100::ac40:9a02.

Among the host names that share IP numbers with virtual-flow.org are ecose-technology.de, o-2145.prodtraff.com, orispho.com and two others.

Name Servers

virtual-flow.org is served by two delegated name servers, bart.ns.cloudflare.com and mina.ns.cloudflare.com.

virtual-flow.org has the same name server delegation as a number of other domains, such as biotechclinical.com, peddep.org, neurondevelopment.org and two more.

There is at least partial name server overlap between virtual-flow.org and other domains — secrethostess.com, auronvpn.site, ozmosis.org and two more among them.

These name servers tend to appear in combination with the name servers hera.ns.cloudflare.com, ray.ns.cloudflare.com, shane.ns.cloudflare.com and kinsley.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bart.ns.cloudflare.com carries IP addresses 108.162.193.71, 172.64.33.71 and 173.245.59.71, with 3 other addresses beyond those.

mina.ns.cloudflare.com carries IP addresses 108.162.194.251, 162.159.38.251 and 172.64.34.251, with 3 other addresses beyond those.