`upsylon.ca`

DNSSEC	⚠️ Not signed
A	2001:4b98:dc5:253::2^{🇫🇷 GANDI-AS-22001:4b98:dc5::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
		PTR	`webacc0.sd5.ghst.net`
A	155.133.138.2^{🇫🇷 GANDI-AS-2155.133.128.0/20 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
NS	`ns1.gandi.net` ⭐
		A	2001:4b98:aaaa::2^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-1-a.gandi.net`
		A	173.246.100.2^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-1-a.gandi.net`
NS	`ns-166-c.gandi.net`
		A	2604:3400:aaac::a7^{🇺🇸 GANDI-LIVEDNS2604:3400:aaac::/48 Gandi US Inc.}
			PTR	`ns-166-c.gandi.net`
		A	217.70.187.167^{🇫🇷 GANDI-LIVEDNS217.70.187.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-166-c.gandi.net`
NS	`ns-48-a.gandi.net`
		A	2001:4b98:aaaa::31^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaaa::/48 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-48-a.gandi.net`
		A	173.246.100.49^{🇺🇸 GANDI-LIVEDNS173.246.100.0/24 Gandi LiveDNS A}
			PTR	`ns-48-a.gandi.net`
NS	`ns-84-b.gandi.net`
		A	2001:4b98:aaab::55^{🇫🇷 GANDI-LIVEDNS2001:4b98:aaab::/48 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net}
			PTR	`ns-84-b.gandi.net`
		A	213.167.230.85^{🇫🇷 GANDI-LIVEDNS213.167.230.0/24 GANDI is an ICANN accredited registrar and Cloud services provider}
			PTR	`ns-84-b.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	`ns1.gandi.net`hostmaster@gandi.net serial=1781136000

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2606151330

Same first word

upsylon.ca

upsylon.fr

upsylon.net

upsylon.com

upsylon.be

Similar names

polysun.mx

onlyups.com

sunpoly.com

polysun.org

polysun.us

polysun.net

lyonsup.com

polysun.gr

souplyn.cz

polysun.com

lopusny.com

polysun.ch

polysun.fr

polysun.at

DNS History

12 records (8 active, 4 former)

○NSa.dns.gandi.net2015-05-29 → 2017-03-29 · 4 obs

● 2015-05-29 10:21:32
● 2017-03-29 12:17:42
○ 2020-02-19 20:51:54
○ 2026-06-15 14:08:46

○NSb.dns.gandi.net2015-05-29 → 2017-03-29 · 4 obs

● 2015-05-29 10:21:32
● 2017-03-29 12:17:42
○ 2020-02-19 20:51:54
○ 2026-06-15 14:08:46

○NSc.dns.gandi.net2015-05-29 → 2017-03-29 · 4 obs

● 2015-05-29 10:21:32
● 2017-03-29 12:17:42
○ 2020-02-19 20:51:54
○ 2026-06-15 14:08:46

●NSns-166-c.gandi.net2020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

●NSns-48-a.gandi.net2020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

●NSns-84-b.gandi.net2020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

●NSns1.gandi.net2020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

●MXfb.mail.gandi.net2015-05-29 → 2026-06-15 · 2 obs

● 2015-05-29 10:21:32
● 2026-06-15 14:08:46

●MXspool.mail.gandi.net2015-05-29 → 2026-06-15 · 2 obs

● 2015-05-29 10:21:32
● 2026-06-15 14:08:46

●A155.133.138.22020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

●A2001:4b98:dc5:253::22020-02-19 → 2026-06-15 · 3 obs

○ 2017-03-29 12:17:42
● 2020-02-19 20:51:54
● 2026-06-15 14:08:46

○A217.70.184.382015-05-29 → 2017-03-29 · 4 obs

● 2015-05-29 10:21:32
● 2017-03-29 12:17:42
○ 2020-02-19 20:51:54
○ 2026-06-15 14:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
upsylon.ca	ns-48-a.gandi.net, ns-84-b.gandi.net, ns-166-c.gandi.net	-

✅ Authoritative Response

Server:213.167.230.85

NS records: ns-48-a.gandi.net, ns-84-b.gandi.net, ns-166-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for upsylon.ca (unsigned zone)

⏱️ Timing

Total: 624ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.133.138.2`
AAAA	1	`2001:4b98:dc5:253::2`
NS	3	`ns-166-c.gandi.net, ns-84-b.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	`ns1.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

upsylon.ca directs to two IP numbers, 155.133.138.2 and 2001:4b98:dc5:253::2

societechimiquedefrance.fr, webacc0.sd5.ghst.net, katrilli.fi plus two other host names have IP numbers in common with upsylon.ca.

Name Servers

Four name servers handle the delegation for upsylon.ca: ns-166-c.gandi.net, ns-48-a.gandi.net, ns-84-b.gandi.net and ns1.gandi.net.

upsylon.ca shares at least some of its name servers with other domains, including thaqalayn.tv, oraverse.nl, epstori.fi and two others.

These name servers tend to appear together with the name servers ns-46-b.gandi.net, ns-252-b.gandi.net and ns-49-b.gandi.net, plus two others.

The host names ns-166-c.gandi.net, ns-48-a.gandi.net, ns-84-b.gandi.net and ns1.gandi.net each resolve to two IP addresses: ns-166-c.gandi.net resolves to 217.70.187.167 and 2604:3400:aaac::a7; ns-48-a.gandi.net resolves to 173.246.100.49 and 2001:4b98:aaaa::31; ns-84-b.gandi.net resolves to 213.167.230.85 and 2001:4b98:aaab::55; ns1.gandi.net resolves to 173.246.100.2 and 2001:4b98:aaaa::2.

Mail Servers

upsylon.ca uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of upsylon.ca matches that of other domains such as tag-usa.com, ollibia.com, ausbildung.tv and two others.

The mail servers of upsylon.ca overlap at least partially with those of other domains, including rpgsoluce.com, thiscow.fr and pvalue.io.

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.

upsylon.ca - robtex.com

upsylon.ca

ca

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`upsylon.ca`

`ca`