bflow.dev - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

bflow.dev

DNSSECโš ๏ธ Not signed
A185.146.22.233๐Ÿ‡บ๐Ÿ‡ธ arborcloud185.146.22.0/24
PTRnl1-ss21.a2hosting.com
NSns1.a2hosting.com โญ
A13.248.158.180๐Ÿ‡บ๐Ÿ‡ธ Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134๐Ÿ‡บ๐Ÿ‡ธ Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245๐Ÿ‡บ๐Ÿ‡ธ Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209๐Ÿ‡บ๐Ÿ‡ธ Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXbflow-dev.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::a๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::d๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca3c::8๐Ÿ‡จ๐Ÿ‡ญ Microsoft2a01:111:f000::/36
PTRmail-zrxpr05cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca48::8๐Ÿ‡ฌ๐Ÿ‡ง Microsoft2a01:111:f000::/36
PTRmail-miypr02cu00100.inbound.protection.outlook.com
A52.101.73.126๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am8pr83cu00106.inbound.protection.outlook.com
A52.101.91.21๐Ÿ‡ช๐Ÿ‡ธ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-matpr05cu00105.inbound.protection.outlook.com
A52.101.103.137๐Ÿ‡บ๐Ÿ‡ธ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-miypr02cu00101.inbound.protection.outlook.com
A52.101.209.28๐Ÿ‡บ๐Ÿ‡ธ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cpjpr05cu00104.inbound.protection.outlook.com
MXmail.bflow.dev(1)
A185.146.22.233๐Ÿ‡บ๐Ÿ‡ธ arborcloud185.146.22.0/24
PTRnl1-ss21.a2hosting.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.a2hosting.comroot@nl1-ss21.a2hosting.com 2026-10-09 #3

dev

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com โญ
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
๐Ÿ”’ HSTS Preload (+subdomains)

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
โ—NSns1.a2hosting.com2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—NSns2.a2hosting.com2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—NSns3.a2hosting.com2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—NSns4.a2hosting.com2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—MXbflow-dev.mail.protection.outlook.com2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—MXmail.bflow.dev2026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44
โ—A185.146.22.2332026-08-30 โ†’ 2026-10-09 ยท 2 obs
โ— 2026-08-30 16:58:46
โ— 2026-10-09 15:22:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
bflow.devns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com-

โœ… Authoritative Response

Server:13.248.158.180

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for bflow.dev (unsigned zone)

โฑ๏ธ Timing

Total: 847ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1185.146.22.233
NS4ns3.a2hosting.com, ns1.a2hosting.com...
MX2bflow-dev.mail.protection.outlook.com (p, mail.bflow.dev (pri: 1)
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.a2hosting.com root.nl1-ss21.a2hostin

Analysis

Hierarchy

mail.bflow.dev is delegated beneath bflow.dev.

IP Addresses

bflow.dev resolves to just one IP address, 185.146.22.233.

Two other host names, along with kreolex.center, rbb-law.de and beautyartcompany.com, also share IP numbers with bflow.dev.

Name Servers

The NS records for bflow.dev point to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

There is at least partial name server overlap between bflow.dev and other domains โ€” mysticmountaincorp.com, bestlocksmithcentennial-co.com, they-working.org and two more among them.

These name servers tend to appear in combination with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.

The hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com all resolve to exactly one IP address each: 13.248.158.180, 75.2.118.134, 76.223.26.245 and 99.83.147.209 respectively.

Mail Servers

bflow.dev is served by two mail servers, mail.bflow.dev and bflow-dev.mail.protection.outlook.com.

DNS names with 8 IP addresses:

bflow-dev.mail.protection.outlook.com resolves to 52.101.73.126, 52.101.91.21 and 52.101.103.137 among others, with 5 other IP addresses in total.

Host names that point to one IP address:

The hostname mail.bflow.dev resolves to 185.146.22.233.