sdhoffman.com - dns.ninja

`sdhoffman.com`

DNSSEC	⚠️ Not signed
A	159.203.110.219^{🇺🇸 DIGITALOCEAN159.203.96.0/20 DigitalOcean}
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}
		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`
SOA	`a.dns.gandi.net`hostmaster@gandi.net serial=1452893873

`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=1782890516

Same first word

sdhoffman.com

Similar names

dshoffman.com

DNS History

13 records (6 active, 7 former)

●NSa.dns.gandi.net2016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

●NSb.dns.gandi.net2016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

●NSc.dns.gandi.net2016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

○NSdns1.name-services.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

○NSdns2.name-services.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

○NSdns3.name-services.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

○NSdns4.name-services.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

○NSdns5.name-services.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

●MXfb.mail.gandi.net2016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

○MXp.nsm.ctmail.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

●MXspool.mail.gandi.net2016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

●A159.203.110.2192016-03-08 → 2026-07-01 · 3 obs

○ 2015-12-05 19:09:36
● 2016-03-08 04:51:30
● 2026-07-01 07:40:58

○A8.5.1.332015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 04:44:14
○ 2015-12-05 19:09:36
○ 2026-07-01 07:40:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdhoffman.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 sdhoffman.com (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.203.110.219`
NS	3	`b.dns.gandi.net, c.dns.gandi.net...`
MX	2	`fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)`
SOA	1	`a.dns.gandi.net hostmaster.gandi.net`

Analysis

IP Addresses

sdhoffman.com resolves to just one IP address, 159.203.110.219.

Name Servers

Three name servers are authoritative for sdhoffman.com: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

sdhoffman.com shares at least some of its name servers with other domains, including blackmagicdesign.co.in, hockeyscore.com, thaniel.com and two others.

a.dns.gandi.net resolves to 173.246.98.1 and 2604:3400:abca::1. b.dns.gandi.net resolves to 213.167.229.1 and 2001:4b98:abcb::1. c.dns.gandi.net resolves to 217.70.179.1 and 2604:3400:abcc::1. All three hostnames point to two IP numbers each.

Mail Servers

sdhoffman.com is served by two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

Among the domains sharing a mail server setup with sdhoffman.com are olivierjacquet.com, xp-pro.com, rmax.fr and two others.

sdhoffman.com shares at least some of its mail servers with other domains, such as atri.lt and incep.to.

DNS names with 6 IP addresses:

fb.mail.gandi.net carries IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, with 3 other addresses beyond those.

Host names that have two IP addresses:

spool.mail.gandi.net maps to two IP addresses — 217.70.178.1 and 2001:4b98:e00::1.