bflow.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

bflow.dev

DNSSEC⚠️ Not signed
A185.146.22.233🇺🇸 arborcloud185.146.22.0/24
PTRnl1-ss21.a2hosting.com
NSns1.a2hosting.com
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXbflow-dev.mail.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::9🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::24🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am6pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca21::e🇪🇸 Microsoft2a01:111:f000::/36
PTRmail-matpr04cu00306.inbound.protection.outlook.com
A52.101.68.8🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du0pr03cu00100.inbound.protection.outlook.com
A52.101.73.126🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am8pr83cu00106.inbound.protection.outlook.com
A52.101.103.140🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-miypr02cu00204.inbound.protection.outlook.com
A52.101.181.153🇵🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-wa4pr04cu00101.inbound.protection.outlook.com
MXmail.bflow.dev(1)
A185.146.22.233🇺🇸 arborcloud185.146.22.0/24
PTRnl1-ss21.a2hosting.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.a2hosting.comroot@nl1-ss21.a2hosting.com 2026-09-04 #1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

7 records (7 active, 0 former)

NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comMXbflow-dev.mail.protection.outlook.commail.bflow.devA185.146.22.233
NSns1.a2hosting.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
NSns2.a2hosting.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
NSns3.a2hosting.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
NSns4.a2hosting.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
MXbflow-dev.mail.protection.outlook.com2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
MXmail.bflow.dev2026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08
A185.146.22.2332026-08-30 → 2026-09-04 · 2 obs
● 2026-08-30 16:58:46
● 2026-09-04 09:15:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
bflow.devns4.a2hosting.com, ns1.a2hosting.com, ns3.a2hosting.com, ns2.a2hosting.com-

✅ Authoritative Response

Server:99.83.147.209

NS records: ns4.a2hosting.com, ns1.a2hosting.com, ns3.a2hosting.com, ns2.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bflow.dev (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

📄 Records

TypeCountSample Data
A1185.146.22.233
NS4ns4.a2hosting.com, ns1.a2hosting.com...
MX2mail.bflow.dev (pri: 1), bflow-dev.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.a2hosting.com root.nl1-ss21.a2hostin

Analysis

IP Addresses

bflow.dev points to a single IP number: 185.146.22.233.

Additional host names — kreolex.center, rbb-law.de, beautyartcompany.com and two others — share IP numbers with bflow.dev.

Name Servers

bflow.dev has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

At least some of bflow.dev's name servers are shared with other domains, for example arisind.com, munroemedical.ca, cical.info and two more.

These name servers tend to co-occur with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 3 other name servers in the same DNS delegations.

ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.

Mail Servers

bflow.dev has two mail servers: mail.bflow.dev and bflow-dev.mail.protection.outlook.com.

Host names with 8 IP numbers:

bflow-dev.mail.protection.outlook.com has IP addresses 52.101.68.8, 52.101.73.126 and 52.101.103.140, plus 5 other.

Host names pointing to a single IP address:

mail.bflow.dev directs to 185.146.22.233.