`merckaccessprogram-emend.com`

DNSSEC	⚠️ Not signed
NS	`ns-141.awsdns-17.com` ⭐
		A	2600:9000:5300:8d00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-141.awsdns-17.com`
		A	205.251.192.141^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-141.awsdns-17.com`
NS	`ns-1469.awsdns-55.org`
		A	2600:9000:5305:bd00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1469.awsdns-55.org`
		A	205.251.197.189^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1469.awsdns-55.org`
NS	`ns-1968.awsdns-54.co.uk`
		A	2600:9000:5307:b000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1968.awsdns-54.co.uk`
		A	205.251.199.176^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1968.awsdns-54.co.uk`
NS	`ns-911.awsdns-49.net`
		A	2600:9000:5303:8f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-911.awsdns-49.net`
		A	205.251.195.143^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-911.awsdns-49.net`
TXT	`v=spf1 -all`
SOA	`ns-141.awsdns-17.com`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778646136

Same first word

merckaccessprogram-emend.com

DNS History

4 records (4 active, 0 former)

●NSns-141.awsdns-17.com2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 04:44:12
● 2026-05-13 04:37:40

●NSns-1469.awsdns-55.org2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 04:44:12
● 2026-05-13 04:37:40

●NSns-1968.awsdns-54.co.uk2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 04:44:12
● 2026-05-13 04:37:40

●NSns-911.awsdns-49.net2026-03-17 → 2026-05-13 · 2 obs

● 2026-03-17 04:44:12
● 2026-05-13 04:37:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
merckaccessprogram-emend.com	ns-141.awsdns-17.com, ns-911.awsdns-49.net, ns-1968.awsdns-54.co.uk, ns-1469.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.192.141

NS records: ns-141.awsdns-17.com, ns-911.awsdns-49.net, ns-1968.awsdns-54.co.uk, ns-1469.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for merckaccessprogram-emend.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-141.awsdns-17.com, ns-1469.awsdns-55.org...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-141.awsdns-17.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-141.awsdns-17.com, ns-141.awsdns-17.com)

Analysis

Name Servers

merckaccessprogram-emend.com is delegated to four name servers: ns-141.awsdns-17.com, ns-911.awsdns-49.net, ns-1469.awsdns-55.org and ns-1968.awsdns-54.co.uk.

merckaccessprogram-emend.com shares name servers with other domains at least partially, for example popincdn.com, d38minq63eg3i3.cloudfront.net, womensnetworkinsights.com.au, recohome.com and blomapp.com.

Host names with two IP numbers:

ns-141.awsdns-17.com points to: 2600:9000:5300:8d00::1 and 205.251.192.141

ns-911.awsdns-49.net points to: 2600:9000:5303:8f00::1 and 205.251.195.143

ns-1469.awsdns-55.org points to: 2600:9000:5305:bd00::1 and 205.251.197.189

ns-1968.awsdns-54.co.uk points to: 2600:9000:5307:b000::1 and 205.251.199.176

merckaccessprogram-emend.com - robtex.com