`api.123formbuilder.com`

DNSSEC	⚠️ Not signed
A	3.209.133.96^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-209-133-96.compute-1.amazonaws.com`
A	34.233.42.241^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
A	52.203.165.211^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
A	100.50.6.68^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}

`123formbuilder.com`

	DNSSEC	⚠️ Not signed
	A	136.243.171.217^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
	A	148.251.232.158^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
	NS	`ns-1761.awsdns-28.co.uk` ⭐
	NS	`ns-102.awsdns-12.com`
	NS	`ns-1392.awsdns-46.org`
	NS	`ns-854.awsdns-42.net`
	MX	`123formbuilder-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms47059443`
	TXT	`google-site-verification=nOWwN8k2zKymdA3r2iAYyvpyoxZRIjoA24PxgqQ8kVs`
	TXT	`status-page-domain-verification=g0bd67tnlrsl`
	TXT	`v=spf1 include:_spf.123formbuilder.com include:mail.zendesk.com include:cust...`
	SOA	`ns-1761.awsdns-28.co.uk`awsdns-hostmaster@amazon.com serial=1

rank #6949 globally
rank #3436 in the tld
📈 Tranco rank: #19,943

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DNS History

8 records (4 active, 4 former)

●A100.50.6.682026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-19 08:51:40
● 2026-04-12 16:18:08

○A18.213.207.1992026-03-19 → 2026-03-19 · 2 obs

● 2026-03-19 08:51:40
○ 2026-04-12 16:18:08

●A3.209.133.962026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-19 08:51:40
● 2026-04-12 16:18:08

●A34.233.42.2412026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-19 08:51:40
● 2026-04-12 16:18:08

○A44.206.95.1142026-03-19 → 2026-03-19 · 2 obs

● 2026-03-19 08:51:40
○ 2026-04-12 16:18:08

●A52.203.165.2112026-04-12 → 2026-04-12 · 2 obs

○ 2026-03-19 08:51:40
● 2026-04-12 16:18:08

○A52.7.43.272026-03-19 → 2026-03-19 · 2 obs

● 2026-03-19 08:51:40
○ 2026-04-12 16:18:08

○A54.92.131.602026-03-19 → 2026-03-19 · 2 obs

● 2026-03-19 08:51:40
○ 2026-04-12 16:18:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
123formbuilder.com	ns-102.awsdns-12.com, ns-854.awsdns-42.net, ns-1761.awsdns-28.co.uk, ns-1392.awsdns-46.org	1 record

✅ Authoritative Response

Server:205.251.197.112

NS records: ns-102.awsdns-12.com, ns-854.awsdns-42.net, ns-1761.awsdns-28.co.uk, ns-1392.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 123formbuilder.com (unsigned zone)

⏱️ Timing

Total: 255ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.209.133.96, 100.50.6.68...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-102.awsdns-12.com)

Analysis

IP Addresses

api.123formbuilder.com resolves to four IP numbers: 3.209.133.96, 34.233.42.241, 52.203.165.211 and 100.50.6.68.

other host names for instance ec2-3-209-133-96.compute-1.amazonaws.com, captainform.com, app.123formbuilder.com, myfor.ms and 123formbuilder.io share IP numbers with api.123formbuilder.com.

api.123formbuilder.com - robtex.com