`previews.proofserve.com`

DNSSEC	⚠️ Not signed
NS	`ns-1289.awsdns-33.org` ⭐
		A	2600:9000:5305:900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1289.awsdns-33.org`
		A	205.251.197.9^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1289.awsdns-33.org`
NS	`ns-1974.awsdns-54.co.uk`
		A	2600:9000:5307:b600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1974.awsdns-54.co.uk`
		A	205.251.199.182^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1974.awsdns-54.co.uk`
NS	`ns-26.awsdns-03.com`
		A	2600:9000:5300:1a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-26.awsdns-03.com`
		A	205.251.192.26^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-26.awsdns-03.com`
NS	`ns-704.awsdns-24.net`
		A	2600:9000:5302:c000::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-704.awsdns-24.net`
		A	205.251.194.192^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-704.awsdns-24.net`
SOA	`ns-1289.awsdns-33.org`awsdns-hostmaster@amazon.com serial=1

`proofserve.com`

	DNSSEC	⚠️ Not signed
	A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
	NS	`ns-278.awsdns-34.com` ⭐
	NS	`ns-1115.awsdns-11.org`
	NS	`ns-1813.awsdns-34.co.uk`
	NS	`ns-973.awsdns-57.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	`MS=E6BD49F0732B82D5814F8ACCF30E9A11B105E17A`
	TXT	`ahrefs-site-verification_2c403d6b192266bef66f90252d255b83b97857498c7e737a516f...`
	TXT	`anthropic-domain-verification-gz1zct=NAvnKkw1uZMhDhxQ3UgkR6Zss`
	TXT	`apple-domain-verification=GYRB6tljFXZuxqXc`
	TXT	`atlassian-domain-verification=0KOoUveE2PbB3FC0dBCQzLlVldEvpXLzEsGjum6BIOwYevl...`
	TXT	`atlassian-sending-domain-verification=c7012fba-efb4-4402-8b54-21b9a18cc6fc`
	TXT	`cursor-domain-verification-jvx8ek=HRFeIVuPNrR0PNJtzAJ2bDSR3`
	TXT	`docusign=79b96770-c42c-4afb-a3bc-135ab20b8e34`
	TXT	`google-site-verification=DVNUETFnclU6V6Kvj2GWvhhgnfQWOlH62bXLxwoBp_w`
	TXT	`google-site-verification=d_H2GvtI4JJm_hNkhRg8CAdDpIa8Y4V1cfYBp7lFSIo`
	TXT	`linear-domain-verification=pqwswrt49dwg`
	TXT	`notion-domain-verification=jyTH2v7Z5K7Rq8t4pVxSmOyad1frhDkUfQZcEXmENMA`
	TXT	`status-page-domain-verification=w9xxybthwpwx`
	TXT	`stripe-verification=3f6054c60fee7422d6c545372f45438dbac6f08742554e3319eb7ab3b...`
	TXT	`v=spf1 include:_spf.google.com include:u9562619.wl120.sendgrid.net include:st...`
	SOA	`ns-278.awsdns-34.com`awsdns-hostmaster@amazon.com serial=1

rank #983993 globally
rank #430319 in the tld
📈 Tranco rank: #501,586

Subdomains

app.previews.proofserve.com

Same first word

Similar names

psviewer.net

spviewer.com

sweviper.com

psviewer.org

psviewer.com

spreview.com

spviewer.eu

repviews.com

spreview.net

reviewsp.com

persview.com

presview.com

wispever.com

repsview.com

wipserve.com

DNS History

4 records (4 active, 0 former)

●NSns-1289.awsdns-33.org2026-07-04 → 2026-07-25 · 2 obs

● 2026-07-04 16:58:48
● 2026-07-25 17:53:12

●NSns-1974.awsdns-54.co.uk2026-07-04 → 2026-07-25 · 2 obs

● 2026-07-04 16:58:48
● 2026-07-25 17:53:12

●NSns-26.awsdns-03.com2026-07-04 → 2026-07-25 · 2 obs

● 2026-07-04 16:58:48
● 2026-07-25 17:53:12

●NSns-704.awsdns-24.net2026-07-04 → 2026-07-25 · 2 obs

● 2026-07-04 16:58:48
● 2026-07-25 17:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
proofserve.com	ns-278.awsdns-34.com, ns-973.awsdns-57.net, ns-1115.awsdns-11.org, ns-1813.awsdns-34.co.uk	2 records
previews.proofserve.com	ns-1289.awsdns-33.org, ns-1974.awsdns-54.co.uk, ns-26.awsdns-03.com, ns-704.awsdns-24.net	-

✅ Authoritative Response

Server:205.251.199.182

NS records: ns-1289.awsdns-33.org, ns-1974.awsdns-54.co.uk, ns-26.awsdns-03.com, ns-704.awsdns-24.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proofserve.com (unsigned zone)

⏱️ Timing

Total: 494ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1289.awsdns-33.org, ns-1974.awsdns-54.co.uk...`
SOA	1	`ns-1289.awsdns-33.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-278.awsdns-34.com, ns-278.awsdns-34.com)

Analysis

Hierarchy

The domain app.previews.proofserve.com falls under the parent previews.proofserve.com.

Name Servers

previews.proofserve.com has four authoritative name servers: ns-26.awsdns-03.com, ns-704.awsdns-24.net, ns-1289.awsdns-33.org and ns-1974.awsdns-54.co.uk.

At least some of previews.proofserve.com's name servers are shared with other domains, for example mch(0x736578)plorers.com, yumamortuary.com, line-no-kotae.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-874.awsdns-45.net, ns-1090.awsdns-08.org and ns-1913.awsdns-47.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-26.awsdns-03.com directs to 205.251.192.26 and 2600:9000:5300:1a00::1; ns-704.awsdns-24.net directs to 205.251.194.192 and 2600:9000:5302:c000::1; ns-1289.awsdns-33.org directs to 205.251.197.9 and 2600:9000:5305:900::1; ns-1974.awsdns-54.co.uk directs to 205.251.199.182 and 2600:9000:5307:b600::1.

previews.proofserve.com - robtex.com