`rtb-apac-i.zeststack.com`

CNAME	`rtb-impression-load-balancer-new-599570645.ap-southeast-1.elb.amazonaws.com`
DNSSEC	⚠️ Not signed
A	13.214.57.95^{🇸🇬 Amazon13.214.0.0/15 EC2 SIN Prefix}
		PTR	`ec2-13-214-57-95.ap-southeast-1.compute.amazonaws.com`
A	54.254.110.67^{🇸🇬 Amazon54.254.0.0/17 SIN prefix}

`zeststack.com`

	DNSSEC	⚠️ Not signed
	A	185.230.63.107^{🇺🇸 wix_com185.230.63.0/24}
	NS	`ns-336.awsdns-42.com` ⭐
	NS	`ns-1359.awsdns-41.org`
	NS	`ns-1799.awsdns-32.co.uk`
	NS	`ns-657.awsdns-18.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=f93udvQWy4yhwgft8jHUMLSzjVVCvbkl2Oe2pEtWVig`
	SOA	`ns-336.awsdns-42.com`awsdns-hostmaster@amazon.com serial=1

📈 Tranco rank: #183,482

DNS History

1 record (1 active, 0 former)

●CNAMErtb-impression-load-balancer-new-599570645.ap-southeast-1.elb.amazonaws.com2026-02-20 → 2026-04-24 · 2 obs

● 2026-02-20 13:49:28
● 2026-04-24 04:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zeststack.com	ns-657.awsdns-18.net, ns-336.awsdns-42.com, ns-1799.awsdns-32.co.uk, ns-1359.awsdns-41.org	2 records
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-
zeststack.com	ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net	-

✅ Authoritative Response

Server:205.251.197.79

NS records: ns-1359.awsdns-41.org, ns-1799.awsdns-32.co.uk, ns-336.awsdns-42.com, ns-657.awsdns-18.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zeststack.com (unsigned zone)

⏱️ Timing

Total: 543ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`rtb-impression-load-balancer-new-5995706`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-336.awsdns-42.com, ns-336.awsdns-42.com)

Analysis

IP Addresses

rtb-apac-i.zeststack.com points to two IPs: 13.214.57.95 and 54.254.110.67.

Other host names, for example, ec2-13-214-57-95.ap-southeast-1.compute.amazonaws.com share IP numbers with rtb-apac-i.zeststack.com.

rtb-apac-i.zeststack.com - robtex.com