siggraph.ca - dns.ninja
siggraph.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.119.207.69🇺🇸 AS2634775.119.192.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES | ||||||
| PTR | apache2-vat.pdx1-shared-a1-32.dreamhost.com | ||||||
| NS | ns1.dreamhost.com ⭐ | ||||||
| A | 162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dreamhost.com | ||||||
| NS | ns2.dreamhost.com | ||||||
| A | 162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dreamhost.com | ||||||
| NS | ns3.dreamhost.com | ||||||
| A | 162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dreamhost.com | ||||||
| MX | mx1.mailchannels.net ⭐ | ||||||
| A | 54.187.177.89🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-54-187-177-89.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| TXT | v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all | ||||||
| SOA | ns1.dreamhost.comhostmaster@dreamhost.com 2024-08-16 #1 | ||||||
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.caadmin-dns@cira.ca serial=2608041500 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.dreamhost.com2015-06-06 → 2026-08-04 · 2 obs
● 2026-08-04 15:51:48
●NSns2.dreamhost.com2015-06-06 → 2026-08-04 · 2 obs
● 2026-08-04 15:51:48
●NSns3.dreamhost.com2015-06-06 → 2026-08-04 · 2 obs
● 2026-08-04 15:51:48
○MXmx1.balanced.homie.mail.dreamhost.com2015-06-06 → 2017-02-17 · 4 obs
● 2017-02-17 20:01:18
○ 2019-03-25 03:17:40
○ 2026-08-04 15:51:48
○MXmx1.dreamhost.com2019-03-25 → 2019-03-25 · 4 obs
● 2019-03-25 03:17:40
○ 2026-03-19 02:11:42
○ 2026-08-04 15:51:48
●MXmx1.mailchannels.net2026-03-19 → 2026-08-04 · 3 obs
● 2026-03-19 02:11:42
● 2026-08-04 15:51:48
○MXmx2.balanced.homie.mail.dreamhost.com2015-06-06 → 2017-02-17 · 4 obs
● 2017-02-17 20:01:18
○ 2019-03-25 03:17:40
○ 2026-08-04 15:51:48
○MXmx2.dreamhost.com2019-03-25 → 2019-03-25 · 4 obs
● 2019-03-25 03:17:40
○ 2026-03-19 02:11:42
○ 2026-08-04 15:51:48
●MXmx2.mailchannels.net2026-03-19 → 2026-08-04 · 3 obs
● 2026-03-19 02:11:42
● 2026-08-04 15:51:48
○A69.163.216.1942016-07-04 → 2019-03-25 · 5 obs
● 2016-07-04 07:07:16
● 2019-03-25 03:17:40
○ 2026-03-19 02:11:42
○ 2026-08-04 15:51:48
○A69.163.242.72015-06-06 → 2016-01-25 · 4 obs
● 2016-01-25 13:15:02
○ 2016-07-04 07:07:16
○ 2026-08-04 15:51:48
●A75.119.207.692026-03-19 → 2026-08-04 · 3 obs
● 2026-03-19 02:11:42
● 2026-08-04 15:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| siggraph.ca | ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com | - |
✅ Authoritative Response
Server:162.159.27.84
NS records: ns2.dreamhost.com, ns1.dreamhost.com, ns3.dreamhost.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siggraph.ca (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.119.207.69 |
| NS | 3 | ns2.dreamhost.com, ns1.dreamhost.com... |
| MX | 2 | mx2.mailchannels.net (pri: 0), mx1.mailchannels.net (pri: 0) |
| TXT | 1 | v=spf1 mx include:netblocks.dreamhost.co |
| SOA | 1 | ns1.dreamhost.com hostmaster.dreamhost.c |
Analysis
IP Addresses
siggraph.ca directs to one IP number, which is 75.119.207.69.
Among the host names that share IP numbers with siggraph.ca are brilliant-bytes.com, tweats.com, maykut.com and two others.
Name Servers
siggraph.ca is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.
There is at least partial name server overlap between siggraph.ca and other domains — wordtothewise.org, paulfairbanks.org, kennesaw33.org and two more among them.
ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com each resolve to a single IP address: ns1.dreamhost.com resolves to 162.159.26.14, ns2.dreamhost.com resolves to 162.159.26.81 and ns3.dreamhost.com resolves to 162.159.27.84.
Mail Servers
The MX records for siggraph.ca point to two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.
siggraph.ca has the same mail server arrangement as a number of other domains, for example bbarby.com, asanaapp.com, academialuengo.es and two more.
siggraph.ca and other domains — sanjoterapi.se for instance — share at least some mail servers.
mx1.mailchannels.net → 54.187.177.89 and mx2.mailchannels.net → 54.69.1.140: one IP number per host name.