`questex.mktoweb.com`

CNAME	`sj10.mktossl.com`
DNSSEC	⚠️ Not signed
A	104.17.70.206^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.71.206^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.72.206^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.73.206^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.17.74.206^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.17.70.206, 104.17.71.206, 104.17.72.206, 104.17.73.206, 104.17.74.206

`mktoweb.com`

	DNSSEC	⚠️ Not signed
	A	192.28.147.88^{🇺🇸 Adobe192.28.146.0/23 SJ1 - Marketo}
	NS	`ns1.marketo.com` ⭐
	NS	`ns2.mktdns.com`
	NS	`ns3.marketo.co.uk` ⚠️ Not in zone NS records
	TXT	`v=spf1 -all`
	SOA	`ns1.marketo.com`ops@localhost 2026-04-13 #5

📈 Tranco rank: #14,303

Same first word

questex.us

questex.org

questex.co.uk

questex.biz

questex.asia

questex.co.th

questex.com

questex.tv

questex.net

Similar names

exquest.com

DNS History

2 records (1 active, 1 former)

○A192.28.146.872016-12-28 → 2016-12-28 · 3 obs

● 2016-12-28 21:07:48
○ 2026-04-13 19:48:48
○ 2026-04-13 23:47:06

●CNAMEsj10.mktossl.com2026-04-13 → 2026-04-13 · 2 obs

● 2026-04-13 19:48:48
● 2026-04-13 23:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mktoweb.com	ns3.marketo.co.uk, ns2.mktdns.com, ns1.marketo.com	2 records

✅ Authoritative Response

Server:199.15.215.252

NS records: ns3.marketo.co.uk, ns2.mktdns.com, ns1.marketo.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mktoweb.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`sj10.mktossl.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.mktdns.com, ns1.marketo.com)

Analysis

IP Addresses

Five IP numbers are pointed to by questex.mktoweb.com: 104.17.70.206, 104.17.71.206, 104.17.72.206, 104.17.73.206 and 104.17.74.206.

Other host names including mkto-sj260137.com, ns.email.mktossl.com, ab17.mktossl.com, mkto-ab190047.com and mkto-a0086.com share IP numbers with questex.mktoweb.com.

questex.mktoweb.com - robtex.com