`amherstmadison.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:12b2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b717^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.18.178^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.23^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rose.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`mail.amherstmadison.com` ⭐
		A	162.241.226.106^{🇺🇸 ORACLE-OCI-31898162.241.224.0/21 Google}
			PTR	`box5337.bluehost.com`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.18.178, 172.67.183.23
		IPv6 hints	2606:4700:3032::6815:12b2, 2606:4700:3033::ac43:b717
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`rose.ns.cloudflare.com`dns@cloudflare.com serial=2408214579

`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=1784371002

Subdomains

mail.amherstmadison.com

Same first word

amherstmadison.com

DNS History

14 records (7 active, 7 former)

○NSa.dns.gandi.net2015-06-24 → 2017-03-31 · 4 obs

● 2015-06-24 23:59:22
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

○NSb.dns.gandi.net2015-06-24 → 2017-03-31 · 4 obs

● 2015-06-24 23:59:22
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

○NSc.dns.gandi.net2015-06-24 → 2017-03-31 · 4 obs

● 2015-06-24 23:59:22
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

●NSrose.ns.cloudflare.com2026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

●NSsam.ns.cloudflare.com2026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

○MXfb.mail.gandi.net2015-06-24 → 2017-03-31 · 4 obs

● 2015-06-24 23:59:22
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

●MXmail.amherstmadison.com2026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

○MXspool.mail.gandi.net2015-06-24 → 2017-03-31 · 4 obs

● 2015-06-24 23:59:22
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

●A104.21.18.1782026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

●A172.67.183.232026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

●A2606:4700:3032::6815:12b22026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

●A2606:4700:3033::ac43:b7172026-02-15 → 2026-07-18 · 3 obs

○ 2017-03-31 09:30:54
● 2026-02-15 09:35:48
● 2026-07-18 11:07:04

○A93.184.219.292015-06-24 → 2015-06-24 · 3 obs

● 2015-06-24 23:59:22
○ 2015-11-03 18:10:40
○ 2026-07-18 11:07:04

○A93.184.220.232015-11-03 → 2017-03-31 · 5 obs

○ 2015-06-24 23:59:22
● 2015-11-03 18:10:40
● 2017-03-31 09:30:54
○ 2026-02-15 09:35:48
○ 2026-07-18 11:07:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
amherstmadison.com	rose.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.141

NS records: rose.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amherstmadison.com (unsigned zone)

⏱️ Timing

Total: 216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.18.178, 172.67.183.23`
AAAA	2	`2606:4700:3032::6815:12b2, 2606:4700:3033::ac43:b717`
NS	2	`rose.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`mail.amherstmadison.com (pri: 0)`
TXT	1	`v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rose.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (rose.ns.cloudflare.com, rose.ns.cloudflare.com, rose.ns.cloudflare.com...)

Analysis

Hierarchy

amherstmadison.com is the parent zone for mail.amherstmadison.com.

IP Addresses

amherstmadison.com has four IP addresses: 104.21.18.178, 172.67.183.23, 2606:4700:3032::6815:12b2 and 2606:4700:3033::ac43:b717.

treerubbers.com, boozallenhamilton.eu, www.foreignaffairs.gov.au plus two other host names have IP numbers in common with amherstmadison.com.

Name Servers

amherstmadison.com is served by two delegated name servers, rose.ns.cloudflare.com and sam.ns.cloudflare.com.

The name server configuration of amherstmadison.com is shared with other domains, for instance darktrace.it, fonkle.com, bytill.com and two others.

amherstmadison.com partially shares its NS delegation with several other domains, including floatingly.com, imoveisep.com, rcheartland.com and two others.

These name servers often co-occur with the name servers steven.ns.cloudflare.com.

Hosts with 6 IP addresses each:

rose.ns.cloudflare.com carries IP addresses 108.162.192.141, 172.64.32.141 and 173.245.58.141, with 3 other addresses beyond those.

sam.ns.cloudflare.com carries IP addresses 108.162.193.141, 172.64.33.141 and 173.245.59.141, with 3 other addresses beyond those.

Mail Servers

amherstmadison.com uses one mail server — mail.amherstmadison.com.

There is one IP number for mail.amherstmadison.com: 162.241.226.106.

amherstmadison.com - robtex.com