flow.engineering - dns.ninja

flow.engineering

DNSSECโš ๏ธ Not signed
A75.2.70.75๐Ÿ‡บ๐Ÿ‡ธ Amazon75.2.64.0/20
PTRaacb0a264e514dd48.awsglobalaccelerator.com
A99.83.190.102๐Ÿ‡บ๐Ÿ‡ธ Amazon99.83.176.0/20
NSpam.ns.cloudflare.com โญ
A2606:4700:50::adf5:3a8a๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A2803:f800:50::6ca2:c08a๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpam.ns.cloudflare.com
A2a06:98c1:50::ac40:208a๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRpam.ns.cloudflare.com
A108.162.192.138๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A172.64.32.138๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
A173.245.58.138๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpam.ns.cloudflare.com
NSrocky.ns.cloudflare.com
A2606:4700:58::adf5:3be3๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A2803:f800:50::6ca2:c1e3๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrocky.ns.cloudflare.com
A2a06:98c1:50::ac40:21e3๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRrocky.ns.cloudflare.com
A108.162.193.227๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A172.64.33.227๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
A173.245.59.227๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrocky.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c17::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbl-in-f27.1e100.net
A142.251.111.26๐Ÿ‡บ๐Ÿ‡ธ Google142.251.111.0/24
PTRbk-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=KH546g6mbr7O3IPT3fwTsc_wMIWrnERHEJYn61ECXZ8
SOApam.ns.cloudflare.comdns@cloudflare.com serial=2409089141

engineering

DNSSEC๐Ÿ”’ Signed (DS record present)
NSv0n0.nic.engineering โญ
NSv0n1.nic.engineering
NSv0n2.nic.engineering
NSv0n3.nic.engineering
NSv2n0.nic.engineering
NSv2n1.nic.engineering
SOAv0n0.nic.engineeringhostmaster@donuts.email serial=1784853986

Subdomains

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

NSpam.ns.cloudflare.comrocky.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA75.2.70.7599.83.190.102
โ—NSpam.ns.cloudflare.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—NSrocky.ns.cloudflare.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—MXalt1.aspmx.l.google.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—MXalt2.aspmx.l.google.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—MXaspmx.l.google.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—MXaspmx2.googlemail.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—MXaspmx3.googlemail.com2026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—A75.2.70.752026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58
โ—A99.83.190.1022026-03-24 โ†’ 2026-07-24 ยท 2 obs
โ— 2026-03-24 10:18:42
โ— 2026-07-24 01:10:58

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
engineeringv0n1.nic.engineering, v2n0.nic.engineering, v0n2.nic.engineering, v0n3.nic.engineering...12 records
flow.engineeringrocky.ns.cloudflare.com, pam.ns.cloudflare.com-

โœ… Authoritative Response

Server:172.64.32.138

NS records: rocky.ns.cloudflare.com, pam.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for flow.engineering (unsigned zone)

โฑ๏ธ Timing

Total: 1273ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A275.2.70.75, 99.83.190.102
NS2pam.ns.cloudflare.com, rocky.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT1google-site-verification=KH546g6mbr7O3IP
SOA1pam.ns.cloudflare.com dns.cloudflare.com

๐Ÿ“Œ Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n1.nic.engineering, v0n1.nic.engineering, v2n0.nic.engineering...)

Analysis

Hierarchy

The domain checkout.flow.engineering falls under the parent flow.engineering.

IP Addresses

flow.engineering has two IP addresses: 75.2.70.75 and 99.83.190.102

Two other host names, along with cfulmer.com, peterbadida.sk and stefanieaichner.com, also share IP numbers with flow.engineering.

Name Servers

The NS records for flow.engineering delegate to pam.ns.cloudflare.com and rocky.ns.cloudflare.com.

flow.engineering shares its NS records with other domains, for example flowcdn.io, cigis.in, flow.io and two others.

At least some of flow.engineering's name servers are shared with other domains, for example sepromusa.com, designasylumblog.com, convergencia-i-unio.org and two more.

These name servers tend to be used in conjunction with the name servers rosa.ns.cloudflare.com.

DNS names with 6 IP addresses:

pam.ns.cloudflare.com maps to 108.162.192.138, 172.64.32.138, 173.245.58.138 and 3 additional IP addresses.

rocky.ns.cloudflare.com maps to 108.162.193.227, 172.64.33.227, 173.245.59.227 and 3 additional IP addresses.

Mail Servers

Five mail servers handle flow.engineering: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between flow.engineering and other domains, including simraninter.com, kanoagrp.com, ns500742.ns500671.ns500742.ns500754.ns500671.ns500705.ns500649.ns500688.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 142.251.111.26 and 2607:f8b0:4004:c17::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 108.177.123.27 IP addresses.