`calkulator.com`

DNSSEC	⚠️ Not signed
A	163.172.64.166^{🇫🇷 AS12876163.172.0.0/16 Scaleway Paris, France}
		PTR	`163-172-64-166.rev.poneytelecom.eu`
NS	`a.dns.gandi.net` ⭐
		A	2604:3400:abca::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS}
			PTR	`a.dns.gandi.net`
		A	173.246.98.1^{🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS}
			PTR	`a.dns.gandi.net`
NS	`b.dns.gandi.net`
		A	2001:4b98:abcb::1^{🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS}
			PTR	`b.dns.gandi.net`
		A	213.167.229.1^{🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS}
			PTR	`b.dns.gandi.net`
NS	`c.dns.gandi.net`
		A	2604:3400:abcc::1^{🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net}
			PTR	`c.dns.gandi.net`
		A	217.70.179.1^{🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS}
			PTR	`c.dns.gandi.net`
MX	`spool.mail.gandi.net` ⭐
		A	2001:4b98:e00::1^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
		A	217.70.178.1^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool.mail.gandi.net`
MX	`fb.mail.gandi.net`⁽⁵⁰⁾
		A	2001:4b98:dc4:8::215^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	2001:4b98:dc4:8::216^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	2001:4b98:dc4:8::217^{🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
		A	217.70.178.215^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool6.mail.gandi.net`
		A	217.70.178.216^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool7.mail.gandi.net`
		A	217.70.178.217^{🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net}
			PTR	`spool8.mail.gandi.net`
TXT	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	`a.dns.gandi.net`hostmaster@gandi.net serial=1748075996

`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=1785885119

Same first word

calkulator.com

Similar names

kalculator.ru

DNS History

10 records (6 active, 4 former)

●NSa.dns.gandi.net2017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

●NSb.dns.gandi.net2017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

●NSc.dns.gandi.net2017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

○NSns1.amenworld.com2015-06-27 → 2016-04-22 · 4 obs

● 2015-06-27 22:51:22
● 2016-04-22 12:22:48
○ 2017-02-05 04:36:20
○ 2026-08-04 23:39:12

○NSns2.amenworld.com2015-06-27 → 2016-04-22 · 4 obs

● 2015-06-27 22:51:22
● 2016-04-22 12:22:48
○ 2017-02-05 04:36:20
○ 2026-08-04 23:39:12

●MXfb.mail.gandi.net2017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

○MXmx1.calkulator.com2015-06-27 → 2016-04-22 · 4 obs

● 2015-06-27 22:51:22
● 2016-04-22 12:22:48
○ 2017-02-05 04:36:20
○ 2026-08-04 23:39:12

●MXspool.mail.gandi.net2017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

●A163.172.64.1662017-02-05 → 2026-08-04 · 3 obs

○ 2016-04-22 12:22:48
● 2017-02-05 04:36:20
● 2026-08-04 23:39:12

○A81.88.48.952015-06-27 → 2016-04-22 · 4 obs

● 2015-06-27 22:51:22
● 2016-04-22 12:22:48
○ 2017-02-05 04:36:20
○ 2026-08-04 23:39:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
calkulator.com	a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net	-

✅ Authoritative Response

Server:217.70.179.1

NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calkulator.com (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.172.64.166`
NS	3	`a.dns.gandi.net, b.dns.gandi.net...`
MX	2	`spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)`
TXT	1	`v=spf1 include:_mailcust.gandi.net ?all`
SOA	1	`a.dns.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

calkulator.com has exactly one IP address — 163.172.64.166.

163-172-64-166.rev.poneytelecom.eu is an example of another host name that shares IP numbers with calkulator.com.

Name Servers

calkulator.com has three name servers — a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

The name servers of calkulator.com overlap at least partially with those of other domains — among them guyane-agglos.com, teleferik.fr, dorso-rev.com and two more.

Each of a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net points to two IP numbers. a.dns.gandi.net points to 173.246.98.1 and 2604:3400:abca::1. b.dns.gandi.net points to 213.167.229.1 and 2001:4b98:abcb::1. c.dns.gandi.net points to 217.70.179.1 and 2604:3400:abcc::1.

Mail Servers

calkulator.com uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of calkulator.com matches that of other domains such as mobility-parc.net, engees.info, thebordeauxcellar.co.uk and two others.

The mail servers of calkulator.com overlap at least partially with those of other domains, including jazzinbelgium.be, soum.me and okumagba.com.

Hosts with 6 IP addresses each:

fb.mail.gandi.net points to 217.70.178.215, 217.70.178.216, 217.70.178.217 and 3 other IP addresses.

Host names pointing to two IP addresses:

spool.mail.gandi.net resolves to 217.70.178.1 and 2001:4b98:e00::1.

calkulator.com - robtex.com

calkulator.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`calkulator.com`

`com`