`workflos.ai`

DNSSEC	⚠️ Not signed
A	18.143.251.235^{🇸🇬 Amazon18.142.0.0/15 EC2 SIN prefix}
		PTR	`ec2-18-143-251-235.ap-southeast-1.compute.amazonaws.com`
NS	`ns-307.awsdns-38.com` ⭐
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
NS	`ns-1243.awsdns-27.org`
		A	2600:9000:5304:db00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1243.awsdns-27.org`
		A	205.251.196.219^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1243.awsdns-27.org`
NS	`ns-1957.awsdns-52.co.uk`
		A	2600:9000:5307:a500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1957.awsdns-52.co.uk`
		A	205.251.199.165^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1957.awsdns-52.co.uk`
NS	`ns-960.awsdns-56.net`
		A	2600:9000:5303:c000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-960.awsdns-56.net`
		A	205.251.195.192^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-960.awsdns-56.net`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽²⁰⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽³⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
SOA	`ns-307.awsdns-38.com`awsdns-hostmaster@amazon.com serial=1

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1776028547

Same first word

workflos.ai

Similar names

floworks.ai

lofworks.nl

DNS History

8 records (8 active, 0 former)

●NSns-1243.awsdns-27.org2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●NSns-1957.awsdns-52.co.uk2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●NSns-307.awsdns-38.com2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●NSns-960.awsdns-56.net2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●MXmx1.feishu.cn2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●MXmx2.feishu.cn2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●MXmx3.feishu.cn2026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

●A18.143.251.2352026-04-09 → 2026-04-12 · 2 obs

● 2026-04-09 23:35:52
● 2026-04-12 21:44:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n1.nic.ai, v2n1.nic.ai, v0n0.nic.ai, v2n0.nic.ai...	-
workflos.ai	ns-1957.awsdns-52.co.uk, ns-307.awsdns-38.com, ns-1243.awsdns-27.org, ns-960.awsdns-56.net	-

✅ Authoritative Response

Server:205.251.199.165

NS records: ns-1957.awsdns-52.co.uk, ns-307.awsdns-38.com, ns-1243.awsdns-27.org, ns-960.awsdns-56.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workflos.ai (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.143.251.235`
NS	4	`ns-1243.awsdns-27.org, ns-1957.awsdns-52.co.uk...`
MX	3	`mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)...`
SOA	1	`ns-307.awsdns-38.com awsdns-hostmaster.a`

Analysis

IP Addresses

workflos.ai points to IP number: 18.143.251.235.

Name Servers

workflos.ai is delegated to four name servers: ns-307.awsdns-38.com, ns-960.awsdns-56.net, ns-1243.awsdns-27.org and ns-1957.awsdns-52.co.uk.

workflos.ai at least partially shares name servers with other domains, for instance arh.govt.nz, d38lzbotfnvfwr.cloudfront.net, sparta-devcamp.com, kose-nupuri.co.jp and d398aiyzds6clq.cloudfront.net.

Host names with two IP numbers: ns-307.awsdns-38.com points to 2600:9000:5301:3300::1 and 205.251.193.51; ns-960.awsdns-56.net points to 2600:9000:5303:c000::1 and 205.251.195.192; ns-1243.awsdns-27.org points to 2600:9000:5304:db00::1 and 205.251.196.219; ns-1957.awsdns-52.co.uk points to 2600:9000:5307:a500::1 and 205.251.199.165.

Mail Servers

Three mail servers handle workflos.ai: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

workflos.ai shares at least partially some mail servers with other domains, including png.ai, saycoltd.com, tiaosheng.cn, dreamsquash.com and leopardltd.com.