`ncalculators.com`

DNSSEC	⚠️ Not signed
A	2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff^{🇺🇸 Amazon2600:1f10:4000::/36 EC2 IAD Prefix}
A	54.85.8.229^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
NS	`chinchilla.ezoicns.com` ⭐
		A	205.251.199.38^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1830.awsdns-36.co.uk`
NS	`cuttlefish.ezoicns.com`
		A	205.251.193.151^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-407.awsdns-50.com`
NS	`orang-utan.ezoicns.com` ⚠️ Not in parent delegation
		A	205.251.196.55^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1079.awsdns-06.org`
NS	`tropicbird.ezoicns.com` ⚠️ Not in parent delegation
		A	205.251.195.161^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-929.awsdns-52.net`
MX	`ezmail.ncalculators.com` ⭐
		A	198.50.237.21^{🇨🇦 OVH198.50.128.0/17 Hosting route}
			PTR	`amishfurniturefactory.com`
TXT	`v=spf1 a mx ip4:158.69.52.27 ip4:198.50.237.21 ip4:192.99.149.149 ip4:1...`
SOA	`chinchilla.ezoicns.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=1778353081

rank #517198 globally
rank #225125 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (71/100)

Previously MX for

ncalculators.com

Subdomains

ezmail.ncalculators.com

Same first word

ncalculators.com

DNS History

21 records (7 active, 14 former)

●NSchinchilla.ezoicns.com2026-02-25 → 2026-05-09 · 3 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
● 2026-05-09 19:05:38

●NScuttlefish.ezoicns.com2026-02-25 → 2026-05-09 · 3 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
● 2026-05-09 19:05:38

○NSns1.homeremy.com2018-04-30 → 2020-04-09 · 5 obs

○ 2017-02-14 06:51:46
● 2018-04-30 15:29:20
● 2020-04-09 05:53:44
○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○NSns1.ncalculators.com2015-05-22 → 2016-06-03 · 4 obs

● 2015-05-22 22:14:52
● 2016-06-03 05:39:36
○ 2017-02-14 06:51:46
○ 2026-05-09 19:05:38

○NSns1.slodive.com2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-03 05:39:36
● 2017-02-14 06:51:46
○ 2018-04-30 15:29:20
○ 2026-05-09 19:05:38

○NSns2.homeremy.com2018-04-30 → 2020-04-09 · 5 obs

○ 2017-02-14 06:51:46
● 2018-04-30 15:29:20
● 2020-04-09 05:53:44
○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○NSns2.ncalculators.com2015-05-22 → 2016-06-03 · 4 obs

● 2015-05-22 22:14:52
● 2016-06-03 05:39:36
○ 2017-02-14 06:51:46
○ 2026-05-09 19:05:38

○NSns2.slodive.com2017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-03 05:39:36
● 2017-02-14 06:51:46
○ 2018-04-30 15:29:20
○ 2026-05-09 19:05:38

●NSorang-utan.ezoicns.com2026-02-25 → 2026-05-09 · 3 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
● 2026-05-09 19:05:38

●NStropicbird.ezoicns.com2026-02-25 → 2026-05-09 · 3 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
● 2026-05-09 19:05:38

●MXezmail.ncalculators.com2026-02-25 → 2026-05-09 · 3 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
● 2026-05-09 19:05:38

○MXncalculators.com2015-05-22 → 2020-04-09 · 4 obs

● 2015-05-22 22:14:52
● 2020-04-09 05:53:44
○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○A167.114.48.732018-04-30 → 2020-04-09 · 5 obs

○ 2017-02-14 06:51:46
● 2018-04-30 15:29:20
● 2020-04-09 05:53:44
○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○A192.64.118.1332015-05-22 → 2016-06-03 · 4 obs

● 2015-05-22 22:14:52
● 2016-06-03 05:39:36
○ 2017-02-14 06:51:46
○ 2026-05-09 19:05:38

○A198.1.127.32017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-03 05:39:36
● 2017-02-14 06:51:46
○ 2018-04-30 15:29:20
○ 2026-05-09 19:05:38

●A2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff2026-02-25 → 2026-05-09 · 6 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
○ 2026-05-06 05:35:18
○ 2026-05-08 17:02:54
● 2026-05-09 19:05:36
● 2026-05-09 19:05:38

○A2600:1f13:393:63e:d83b:f450:487:59b62026-02-25 → 2026-05-09 · 2 obs

○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○A2600:1f1e:342:2f3e:1238:f9d0:876:d4f42026-05-06 → 2026-05-08 · 5 obs

○ 2026-02-25 09:26:40
● 2026-05-06 05:35:18
● 2026-05-08 17:02:54
○ 2026-05-09 19:05:36
○ 2026-05-09 19:05:38

○A35.155.180.2182026-02-25 → 2026-05-09 · 2 obs

○ 2026-02-25 09:26:40
○ 2026-05-09 19:05:38

○A54.207.169.32026-05-06 → 2026-05-08 · 5 obs

○ 2026-02-25 09:26:40
● 2026-05-06 05:35:18
● 2026-05-08 17:02:54
○ 2026-05-09 19:05:36
○ 2026-05-09 19:05:38

●A54.85.8.2292026-02-25 → 2026-05-09 · 6 obs

○ 2020-04-09 05:53:44
● 2026-02-25 09:26:40
○ 2026-05-06 05:35:18
○ 2026-05-08 17:02:54
● 2026-05-09 19:05:36
● 2026-05-09 19:05:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
ncalculators.com	cuttlefish.ezoicns.com, chinchilla.ezoicns.com	2 records

✅ Authoritative Response

Server:205.251.193.151

NS records: cuttlefish.ezoicns.com, chinchilla.ezoicns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ncalculators.com (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.85.8.229`
AAAA	1	`2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff`
NS	4	`chinchilla.ezoicns.com, cuttlefish.ezoicns.com...`
MX	1	`ezmail.ncalculators.com (pri: 0)`
TXT	1	`v=spf1 a mx ip4:158.69.52.27 ip4:198`
SOA	1	`chinchilla.ezoicns.com awsdns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cuttlefish.ezoicns.com, chinchilla.ezoicns.com)

Analysis

Hierarchy

ezmail.ncalculators.com is a child of ncalculators.com.

IP Addresses

ncalculators.com has two IP numbers: 2600:1f10:4c55:e23d:5d5b:8bb5:8ae2:1fff and 54.85.8.229.

Other host names, for instance louisiana-demographics.com, tasteful.tips, petpigworld.com, www.hoszigeteles.co.hu.hostlogr.com and corporate-cases.com share IP numbers with ncalculators.com.

Name Servers

ncalculators.com delegates to four name servers: chinchilla.ezoicns.com, cuttlefish.ezoicns.com, orang-utan.ezoicns.com and tropicbird.ezoicns.com.

ncalculators.com at least partially shares name servers with other domains, including ampboss.com, metro(0x736578)ual.com, lovealwayslisa.com, textfromtospeech.com and anagram-solver.net.

Host names with one IP number:

chinchilla.ezoicns.com points to 205.251.199.38; cuttlefish.ezoicns.com points to 205.251.193.151; orang-utan.ezoicns.com points to 205.251.196.55; tropicbird.ezoicns.com points to 205.251.195.161.

Mail Servers

A single mail server handles ncalculators.com, ezmail.ncalculators.com.

Host name ezmail.ncalculators.com resolves to a single IP: 198.50.237.21.

ncalculators.com - robtex.com