ultrabook.ca - robtex.com
ultrabook.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| TXT | 14688b2ddf936294a77a063396222d781d591ed6 | ||||||
| TXT | afternic-verification-6bpbUkt3CeDDLeCxARDJLB | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2026-03-31 #0 | ||||||
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=2608020100 | ||||||
Same first word
ultrabook.in |
ultrabook.ru |
ultrabook.ca |
ultrabook.de |
ultrabook.co.za |
ultrabook.ir |
ultrabook.be |
ultrabook.biz |
Similar names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-07-21 → 2016-07-02 · 4 obs
● 2016-07-02 17:33:54
○ 2017-02-13 05:51:14
○ 2026-08-02 01:33:54
○NSns1.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 05:51:14
○ 2026-03-31 02:49:12
○ 2026-08-02 01:33:54
○NSns2.uniregistrymarket.link2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 05:51:14
○ 2026-03-31 02:49:12
○ 2026-08-02 01:33:54
●NSns21.domaincontrol.com2026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 02:49:12
● 2026-08-02 01:33:54
●NSns22.domaincontrol.com2026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 02:49:12
● 2026-08-02 01:33:54
○NSsell.internettraffic.com2015-07-21 → 2016-07-02 · 4 obs
● 2016-07-02 17:33:54
○ 2017-02-13 05:51:14
○ 2026-08-02 01:33:54
●A15.197.225.1282026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 02:49:12
● 2026-08-02 01:33:54
●A3.33.251.1682026-03-31 → 2026-08-02 · 3 obs
● 2026-03-31 02:49:12
● 2026-08-02 01:33:54
○A69.172.201.1532016-07-02 → 2017-02-13 · 5 obs
● 2016-07-02 17:33:54
● 2017-02-13 05:51:14
○ 2026-03-31 02:49:12
○ 2026-08-02 01:33:54
○A69.172.201.2082015-07-21 → 2016-03-01 · 4 obs
● 2016-03-01 11:36:44
○ 2016-07-02 17:33:54
○ 2026-08-02 01:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| ultrabook.ca | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ultrabook.ca (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| TXT | 2 | 14688b2ddf936294a77a063396222d781d591ed6, afternic-verification-6bpbUkt3CeDDLeCxAR |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
ultrabook.ca directs to two IP numbers, 3.33.251.168 and 15.197.225.128
magicforpreschool.com, summitearth.ca, montressorclassic.com and two other host names share IP numbers with ultrabook.ca.
Name Servers
ultrabook.ca has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.
ultrabook.ca uses the same name servers as several other domains — among them infinitiofsm.com, im30ish.com, thesearchenginespecialist.com and two more.
The name servers for ultrabook.ca overlap at least partially with those of other domains — for example d4sportslms2.com.
Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.