websterfirst.com - dns.ninja

`websterfirst.com`

DNSSEC	⚠️ Not signed
A	34.139.5.89^{🇺🇸 Google34.139.0.0/20}
NS	`ns-1126.awsdns-12.org` ⭐
		A	2600:9000:5304:6600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1126.awsdns-12.org`
		A	205.251.196.102^{🇺🇸 Amazon205.251.196.0/24 prefix}
NS	`ns-1879.awsdns-42.co.uk`
		A	2600:9000:5307:5700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1879.awsdns-42.co.uk`
		A	205.251.199.87^{🇺🇸 Amazon205.251.199.0/24 prefix}
NS	`ns-283.awsdns-35.com`
		A	2600:9000:5301:1b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-283.awsdns-35.com`
		A	205.251.193.27^{🇺🇸 Amazon205.251.193.0/24 prefix}
NS	`ns-515.awsdns-00.net`
		A	2600:9000:5302:300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-515.awsdns-00.net`
		A	205.251.194.3^{🇺🇸 Amazon205.251.194.0/24 prefix}
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
TXT	`google-site-verification=5OGW12JuSj90VfXjpmK7-TyNILFxnYnu9l0n080ENLI`
TXT	`google-site-verification=BHxtYjMdOsh76yEP9iD_0zzxkItO0WKpfeGm3b0L6JA`
TXT	`google-site-verification=Ys9dy3NKMPKwmu5Mpgz0JDLLo-1qf4ULevuEi6E5uywS0Y1N24351`
TXT	`v=spf1 redirect=a2kj5bxt._spf._d.mim.ec`
SOA	`ns-1126.awsdns-12.org`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=1785402037

rank #560039 globally
rank #234459 in the tld
WOT: SAFE (71/100)

Subdomains

www.websterfirst.com

mail.websterfirst.com

Same first word

websterfirst.com

websterfirst.org

DNS History

14 records (7 active, 7 former)

●NSns-1126.awsdns-12.org2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

●NSns-1879.awsdns-42.co.uk2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

●NSns-283.awsdns-35.com2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

●NSns-515.awsdns-00.net2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

○NSpdns211.ultradns.biz2015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

○NSpdns211.ultradns.com2015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

○NSpdns211.ultradns.net2015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

○NSpdns211.ultradns.org2015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

○MXmail.websterfirst.com2015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

●MXus-smtp-inbound-1.mimecast.com2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

●MXus-smtp-inbound-2.mimecast.com2026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

○A199.102.147.2262015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

○A199.102.151.2262015-07-23 → 2016-12-12 · 4 obs

● 2015-07-23 15:40:22
● 2016-12-12 09:39:42
○ 2026-02-24 21:21:28
○ 2026-07-30 09:29:46

●A34.139.5.892026-02-24 → 2026-07-30 · 3 obs

○ 2016-12-12 09:39:42
● 2026-02-24 21:21:28
● 2026-07-30 09:29:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
websterfirst.com	ns-515.awsdns-00.net, ns-283.awsdns-35.com, ns-1126.awsdns-12.org, ns-1879.awsdns-42.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.27

NS records: ns-515.awsdns-00.net, ns-283.awsdns-35.com, ns-1126.awsdns-12.org, ns-1879.awsdns-42.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for websterfirst.com (unsigned zone)

⏱️ Timing

Total: 446ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.139.5.89`
NS	4	`ns-1126.awsdns-12.org, ns-1879.awsdns-42.co.uk...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	4	`google-site-verification=5OGW12JuSj90VfX, google-site-verification=BHxtYjMdOsh76yE...`
SOA	1	`ns-1126.awsdns-12.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-283.awsdns-35.com, ns-283.awsdns-35.com)

Analysis

Hierarchy

The parent domain of www.websterfirst.com and mail.websterfirst.com is websterfirst.com.

IP Addresses

websterfirst.com directs to one IP number, which is 34.139.5.89.

Among the host names that share IP numbers with websterfirst.com are webfirstinsurance.com, onedid.com, firstmortgagellc.com and two others.

Name Servers

The domain websterfirst.com is delegated to these four name servers: ns-283.awsdns-35.com, ns-515.awsdns-00.net, ns-1126.awsdns-12.org and ns-1879.awsdns-42.co.uk.

The name servers of websterfirst.com overlap at least partially with those of other domains — among them csml.dev, zeste.ca, ericaberg.com and two more.

Each of the four hosts ns-283.awsdns-35.com, ns-515.awsdns-00.net, ns-1126.awsdns-12.org and ns-1879.awsdns-42.co.uk has two IP addresses. ns-283.awsdns-35.com points to 205.251.193.27 and 2600:9000:5301:1b00::1. ns-515.awsdns-00.net points to 205.251.194.3 and 2600:9000:5302:300::1. ns-1126.awsdns-12.org points to 205.251.196.102 and 2600:9000:5304:6600::1. ns-1879.awsdns-42.co.uk points to 205.251.199.87 and 2600:9000:5307:5700::1.

Mail Servers

The MX records for websterfirst.com point to two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

websterfirst.com has the same mail server arrangement as a number of other domains, for example penguinputnaminc.biz, tbb.bank, mtechaustin.com and two more.

websterfirst.com shares at least some of its mail servers with other domains — for example perseusbooks.com, westzog.com, kinetico.de and two more.

Host names resolving to 6 IP numbers:

Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.