serko.ca - dns.ninja
serko.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 1.2.3.4 | ||||||
| NS | ns1.d-zone.ca ⭐ | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| MX | mxgate.riq.net ⭐ | ||||||
| A | 204.19.44.53🇨🇦 ASN-ORICOM204.19.44.0/22 Oricom Internet | ||||||
| PTR | mxgate.riq.net | ||||||
| TXT | v=spf1 include:spf-orm.oricom.ca include:spf-riq.riq.net ip4:64.18.164/27 -all | ||||||
| SOA | ns1.d-zone.cadnsmaster@oricom.ca 2025-05-21 #4 | ||||||
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=2608130400 | ||||||
Same first word
serko.ro |
serko.com.tr |
serko.pl |
serko.net |
serko.ca |
serko.com.ua |
serko.ru |
serko.com |
serko.travel |
serko.nyc |
serko.de |
serko.org |
serko.co.nz |
serko.info |
Similar names
DNS History
15 records (4 active, 11 former)
○NSadrian.ns.cloudflare.com2015-08-14 → 2017-07-15 · 4 obs
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○NSaiden.ns.cloudflare.com2015-08-14 → 2017-07-15 · 4 obs
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
●NSns1.d-zone.ca2026-03-10 → 2026-08-13 · 3 obs
● 2026-03-10 17:16:26
● 2026-08-13 04:58:58
●NSns2.d-zone.ca2026-03-10 → 2026-08-13 · 3 obs
● 2026-03-10 17:16:26
● 2026-08-13 04:58:58
○MXcp.serko.ca2016-11-09 → 2016-11-09 · 4 obs
● 2016-11-09 08:26:02
○ 2017-07-15 09:04:14
○ 2026-08-13 04:58:58
○MXmaillab2.serko.ca2016-07-10 → 2017-07-15 · 8 obs
● 2016-07-10 13:55:32
● 2016-08-28 06:26:20
○ 2016-09-29 20:53:34
○ 2016-11-09 08:26:02
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○MXmxgate.oricom.ca2015-12-27 → 2016-09-29 · 8 obs
● 2015-12-27 15:51:20
● 2016-04-08 14:01:22
○ 2016-07-10 13:55:32
○ 2016-08-28 06:26:20
● 2016-09-29 20:53:34
○ 2016-11-09 08:26:02
○ 2026-08-13 04:58:58
●MXmxgate.riq.net2026-03-10 → 2026-08-13 · 3 obs
● 2026-03-10 17:16:26
● 2026-08-13 04:58:58
○MXrelais.serko.ca2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-27 15:51:20
○ 2026-08-13 04:58:58
●A1.2.3.42026-03-10 → 2026-08-13 · 3 obs
● 2026-03-10 17:16:26
● 2026-08-13 04:58:58
○A104.27.156.2392015-08-14 → 2017-07-15 · 7 obs
● 2015-12-27 15:51:20
○ 2016-04-08 14:01:22
○ 2016-11-09 08:26:02
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○A104.27.157.2392015-08-14 → 2017-07-15 · 7 obs
● 2015-12-27 15:51:20
○ 2016-04-08 14:01:22
○ 2016-11-09 08:26:02
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○A2400:cb00:2048:1::681b:9cef2017-07-15 → 2017-07-15 · 4 obs
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○A2400:cb00:2048:1::681b:9def2017-07-15 → 2017-07-15 · 4 obs
● 2017-07-15 09:04:14
○ 2026-03-10 17:16:26
○ 2026-08-13 04:58:58
○A64.18.173.372016-04-08 → 2016-11-09 · 5 obs
● 2016-04-08 14:01:22
● 2016-11-09 08:26:02
○ 2017-07-15 09:04:14
○ 2026-08-13 04:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| serko.ca | ns2.d-zone.ca, ns1.d-zone.ca | 4 records |
✅ Authoritative Response
Server:162.219.55.2
NS records: ns2.d-zone.ca, ns1.d-zone.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serko.ca (unsigned zone)
⏱️ Timing
Total: 286ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 1.2.3.4 |
| NS | 2 | ns1.d-zone.ca, ns2.d-zone.ca |
| MX | 1 | mxgate.riq.net (pri: 1) |
| TXT | 1 | v=spf1 include:spf-orm.oricom.ca include |
| SOA | 1 | ns1.d-zone.ca dnsmaster.oricom.ca |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.d-zone.ca, ns1.d-zone.ca, ns2.d-zone.ca...)
Analysis
IP Addresses
serko.ca resolves to one IP address: 1.2.3.4.
ip62-72.cbn.net.id, test-rec390.data-stage.adobedc.net, 144.245.cbn.net.id and two other host names share IP numbers with serko.ca.
Name Servers
The NS records for serko.ca delegate to ns1.d-zone.ca and ns2.d-zone.ca.
serko.ca uses the same name servers as several other domains — among them rdc.ca, 139.75.192.in-addr.arpa, mchs.gsacrd.ab.ca and two more.
There is at least partial name server overlap between serko.ca and other domains — asr.yorku.ca, indasec.com, 144.225.204.in-addr.arpa and two more among them.
These name servers regularly appear alongside ns10.ent.global.gc.ca, ns11.ent.global.gc.ca, ns40.ent.global.gc.ca and 7 other name servers in NS record sets.
ns1.d-zone.ca resolves to 162.219.54.2 and 2620:10a:80eb::2. Likewise, ns2.d-zone.ca resolves to 162.219.55.2 and 2620:10a:80ec::2 — two IP addresses apiece.
Mail Servers
Mail for serko.ca is handled by a single mail server, mxgate.riq.net.
serko.ca uses an identical mail server configuration to several other domains — among them lsi-inc.ca, tcfl.com, pfdf.ca and two more.
serko.ca and other domains — lestaminet.ca for instance — share at least some mail servers.
This set of mail servers commonly appears together with the mail servers lestaminet-ca.mail.protection.outlook.com.
mxgate.riq.net resolves to 204.19.44.53 and no other IP number.