rn.ca - robtex.com
rn.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mdnsservice.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:18🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| A | 216.40.47.18🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.mdnsservice.com | ||||||
| NS | ns2.mdnsservice.com | ||||||
| A | 2604:4000:2800:d:64:99:148:11🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| A | 64.98.148.11🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.mdnsservice.com | ||||||
| NS | ns3.mdnsservice.com | ||||||
| A | 2604:4000:0:d:64:99:96:34🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| A | 64.99.96.34🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.mdnsservice.com | ||||||
| MX | mx1.emailsrvr.com ⭐ | ||||||
| A | 184.106.54.1🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx1.emailsrvr.com | ||||||
| MX | mx2.emailsrvr.com(20) | ||||||
| A | 184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD | ||||||
| PTR | mx2.emailsrvr.com | ||||||
| TXT | v=spf1 include:emailsrvr.com ~all | ||||||
| SOA | ns1.mdnsservice.comhostmaster@mdnsservice.com serial=2563956008 | ||||||
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=2607170330 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns.fw2.com2015-08-16 → 2017-01-05 · 4 obs
● 2017-01-05 16:32:46
○ 2020-10-02 22:20:08
○ 2026-07-17 04:21:14
●NSns1.mdnsservice.com2020-10-02 → 2026-07-17 · 3 obs
● 2020-10-02 22:20:08
● 2026-07-17 04:21:14
○NSns2.fw2.com2015-08-16 → 2017-01-05 · 4 obs
● 2017-01-05 16:32:46
○ 2020-10-02 22:20:08
○ 2026-07-17 04:21:14
●NSns2.mdnsservice.com2020-10-02 → 2026-07-17 · 3 obs
● 2020-10-02 22:20:08
● 2026-07-17 04:21:14
●NSns3.mdnsservice.com2020-10-02 → 2026-07-17 · 3 obs
● 2020-10-02 22:20:08
● 2026-07-17 04:21:14
○MXmail.rn.ca2015-08-16 → 2017-01-05 · 4 obs
● 2017-01-05 16:32:46
○ 2020-10-02 22:20:08
○ 2026-07-17 04:21:14
●MXmx1.emailsrvr.com2020-10-02 → 2026-07-17 · 3 obs
● 2020-10-02 22:20:08
● 2026-07-17 04:21:14
●MXmx2.emailsrvr.com2020-10-02 → 2026-07-17 · 3 obs
● 2020-10-02 22:20:08
● 2026-07-17 04:21:14
○A64.177.172.1762015-08-16 → 2017-01-05 · 4 obs
● 2017-01-05 16:32:46
○ 2020-10-02 22:20:08
○ 2026-07-17 04:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| rn.ca | ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com | - |
✅ Authoritative Response
Server:64.99.96.34
NS records: ns1.mdnsservice.com, ns2.mdnsservice.com, ns3.mdnsservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rn.ca (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.mdnsservice.com, ns2.mdnsservice.com... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 1 | v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | ns1.mdnsservice.com hostmaster.mdnsservi |
Analysis
Name Servers
The authoritative name servers for rn.ca are ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com — three in total.
rn.ca shares at least some of its name servers with other domains, including lustig.net, oboyle.com, drunkship.ca and two others.
These name servers are frequently paired with the name servers ns1.mailbank.com and ns2.mailbank.com.
ns1.mdnsservice.com, ns2.mdnsservice.com and ns3.mdnsservice.com all resolve to exactly two IP numbers apiece: ns1.mdnsservice.com → 216.40.47.18 and 2604:4000:0:d:216:40:47:18; ns2.mdnsservice.com → 64.98.148.11 and 2604:4000:2800:d:64:99:148:11; ns3.mdnsservice.com → 64.99.96.34 and 2604:4000:0:d:64:99:96:34.
Mail Servers
The MX records for rn.ca point to two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
rn.ca has the same mail server arrangement as a number of other domains, for example kustomsoundskauai.com, weare.world, charitycards.com and two more.
rn.ca shares at least some of its mail servers with other domains — for example stxaviersschool.com, kingdomfamily.com, samuelproduction.com and two more.
mx1.emailsrvr.com and mx2.emailsrvr.com each resolve to one IP number: mx1.emailsrvr.com points to 184.106.54.1 and mx2.emailsrvr.com points to 184.106.54.2.