`amlanmukherjee.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p03.nsone.net` ⭐
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=7VeX75W0E7th0Ut8qeWPDvuDPLCSaEjvE3ivF9kK4i0`
TXT	`v=spf1 include:spf.improvmx.com ~all`
SOA	`dns1.p03.nsone.net`domains+netlify@netlify.com serial=1661601775

`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=1786405519

Same first word

amlanmukherjee.com

DNS History

15 records (8 active, 7 former)

●NSdns1.p03.nsone.net2026-02-19 → 2026-08-10 · 3 obs

○ 2019-04-20 21:50:44
● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

●NSdns2.p03.nsone.net2026-02-19 → 2026-08-10 · 3 obs

○ 2019-04-20 21:50:44
● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

●NSdns3.p03.nsone.net2026-02-19 → 2026-08-10 · 3 obs

○ 2019-04-20 21:50:44
● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

●NSdns4.p03.nsone.net2026-02-19 → 2026-08-10 · 3 obs

○ 2019-04-20 21:50:44
● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

○NSns05.domaincontrol.com2019-04-20 → 2019-04-20 · 3 obs

● 2019-04-20 21:50:44
○ 2026-02-19 01:07:46
○ 2026-08-10 23:49:22

○NSns06.domaincontrol.com2019-04-20 → 2019-04-20 · 3 obs

● 2019-04-20 21:50:44
○ 2026-02-19 01:07:46
○ 2026-08-10 23:49:22

●MXmx1.improvmx.com2026-02-19 → 2026-08-10 · 2 obs

● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

●MXmx2.improvmx.com2026-02-19 → 2026-08-10 · 2 obs

● 2026-02-19 01:07:46
● 2026-08-10 23:49:22

○A13.52.188.952026-02-19 → 2026-07-24 · 21 obs

○ 2019-04-20 21:50:44
● 2026-02-19 01:07:46
○ 2026-02-19 06:24:34
● 2026-02-19 10:24:44
● 2026-02-23 03:41:34
○ 2026-02-24 23:44:52
● 2026-04-26 07:26:58
○ 2026-04-28 22:43:08
● 2026-05-01 04:02:36
○ 2026-05-06 01:44:02
● 2026-06-01 21:18:20
● 2026-06-03 11:18:44
○ 2026-06-03 20:21:34
● 2026-06-07 03:26:16
● 2026-06-12 05:18:28
○ 2026-06-18 06:03:42
● 2026-07-09 00:30:48
○ 2026-07-23 04:24:50
● 2026-07-24 10:11:16
○ 2026-07-26 03:48:28
○ 2026-08-10 23:49:22

●A18.208.88.1572026-02-19 → 2026-08-10 · 4 obs

○ 2026-02-19 01:07:46
● 2026-02-19 06:24:34
○ 2026-02-19 10:24:44
● 2026-08-10 23:49:22

○A184.168.221.542019-04-20 → 2019-04-20 · 3 obs

● 2019-04-20 21:50:44
○ 2026-02-19 01:07:46
○ 2026-08-10 23:49:22

○A35.157.26.1352026-02-24 → 2026-07-26 · 17 obs

○ 2026-02-23 03:41:34
● 2026-02-24 23:44:52
○ 2026-04-26 07:26:58
● 2026-04-28 22:43:08
○ 2026-05-01 04:02:36
● 2026-05-06 01:44:02
○ 2026-06-01 21:18:20
○ 2026-06-03 11:18:44
● 2026-06-03 20:21:34
○ 2026-06-07 03:26:16
○ 2026-06-12 05:18:28
● 2026-06-18 06:03:42
○ 2026-07-09 00:30:48
● 2026-07-23 04:24:50
○ 2026-07-24 10:11:16
● 2026-07-26 03:48:28
○ 2026-08-10 23:49:22

○A52.52.192.1912026-02-19 → 2026-07-24 · 21 obs

○A63.176.8.2182026-02-24 → 2026-07-26 · 17 obs

●A98.84.224.1112026-02-19 → 2026-08-10 · 4 obs

○ 2026-02-19 01:07:46
● 2026-02-19 06:24:34
○ 2026-02-19 10:24:44
● 2026-08-10 23:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
amlanmukherjee.com	dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net	-

✅ Authoritative Response

Server:198.51.44.67

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for amlanmukherjee.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
MX	2	`mx2.improvmx.com (pri: 20), mx1.improvmx.com (pri: 10)`
TXT	2	`google-site-verification=7VeX75W0E7th0Ut, v=spf1 include:spf.improvmx.com ~all`
SOA	1	`dns1.p03.nsone.net domains+netlify.netli`

Analysis

IP Addresses

amlanmukherjee.com resolves to the IP addresses 18.208.88.157 and 98.84.224.111

andysorensen.com, krismy.com, lisaw.net plus two other host names have IP numbers in common with amlanmukherjee.com.

Name Servers

Four name servers handle the delegation for amlanmukherjee.com: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net.

amlanmukherjee.com partially shares its NS delegation with several other domains, including thykingdomcome.com, rolex-baltic-week.net, th(0x616e616c)exa.com and two others.

In DNS configurations, these name servers often share authority with ns03.squarespacedns.com, ns01.squarespacedns.com, ns02.squarespacedns.com and 7 other name servers.

dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net and dns4.p03.nsone.net each carry two IP addresses. dns1.p03.nsone.net has 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1; dns2.p03.nsone.net has 198.51.45.3 and 2a00:edc0:6259:7:3::2; dns3.p03.nsone.net has 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3; dns4.p03.nsone.net has 198.51.45.67 and 2a00:edc0:6259:7:3::4.

Mail Servers

amlanmukherjee.com uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of amlanmukherjee.com matches that of other domains such as e-blaster.com, cv.dk, centrunk.net and two others.

The MX records for amlanmukherjee.com are at least partially shared with other domains, such as conexboxes.com, liepins.eu, alexbmann.com and cyclingtr.com.

Hosts with 6 IP addresses each:

mx1.improvmx.com points to 13.37.195.136, 15.236.236.160, 35.181.18.45 and 3 other IP addresses.

mx2.improvmx.com points to 13.36.107.63, 13.36.222.39, 15.236.61.92 and 3 other IP addresses.

amlanmukherjee.com - robtex.com