sysco-canada.com - robtex.com
sysco-canada.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.135.122.26🇨🇦 CENTRILOGIC-CA-ASN66.135.120.0/21 Advanced Knowledge Networks | ||||||
| PTR | www.sysco.ca | ||||||
| NS | ns-1520.awsdns-62.org ⭐ | ||||||
| A | 2600:9000:5305:f000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1520.awsdns-62.org | ||||||
| A | 205.251.197.240🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1520.awsdns-62.org | ||||||
| NS | ns-1659.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7b00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1659.awsdns-15.co.uk | ||||||
| A | 205.251.198.123🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1659.awsdns-15.co.uk | ||||||
| NS | ns-354.awsdns-44.com | ||||||
| A | 2600:9000:5301:6200::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-354.awsdns-44.com | ||||||
| A | 205.251.193.98🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-354.awsdns-44.com | ||||||
| NS | ns-848.awsdns-42.net | ||||||
| A | 2600:9000:5303:5000::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| A | 205.251.195.80🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-848.awsdns-42.net | ||||||
| SOA | ns-1520.awsdns-62.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
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.netnstld@verisign-grs.com serial=1775962822 | ||||||
Same first word
sysco-canada.com |
DNS History
9 records (5 active, 4 former)
●NSns-1520.awsdns-62.org2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 11:10:48
● 2026-04-12 03:20:28
●NSns-1659.awsdns-15.co.uk2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 11:10:48
● 2026-04-12 03:20:28
●NSns-354.awsdns-44.com2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 11:10:48
● 2026-04-12 03:20:28
●NSns-848.awsdns-42.net2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 11:10:48
● 2026-04-12 03:20:28
○NSns31.domaincontrol.com2015-07-25 → 2020-04-09 · 4 obs
● 2020-04-09 04:53:26
○ 2026-03-27 11:10:48
○ 2026-04-12 03:20:28
○NSns32.domaincontrol.com2015-07-25 → 2020-04-09 · 4 obs
● 2020-04-09 04:53:26
○ 2026-03-27 11:10:48
○ 2026-04-12 03:20:28
○MXmailstore1.secureserver.net2015-07-25 → 2020-04-09 · 4 obs
● 2020-04-09 04:53:26
○ 2026-03-27 11:10:48
○ 2026-04-12 03:20:28
○MXsmtp.secureserver.net2015-07-25 → 2020-04-09 · 4 obs
● 2020-04-09 04:53:26
○ 2026-03-27 11:10:48
○ 2026-04-12 03:20:28
●A66.135.122.262015-07-25 → 2026-04-12 · 2 obs
● 2026-04-12 03:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| sysco-canada.com | ns-354.awsdns-44.com, ns-848.awsdns-42.net, ns-1659.awsdns-15.co.uk, ns-1520.awsdns-62.org | 1 record |
✅ Authoritative Response
Server:205.251.197.240
NS records: ns-354.awsdns-44.com, ns-848.awsdns-42.net, ns-1659.awsdns-15.co.uk, ns-1520.awsdns-62.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysco-canada.com (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.135.122.26 |
| NS | 4 | ns-1520.awsdns-62.org, ns-1659.awsdns-15.co.uk... |
| SOA | 1 | ns-1520.awsdns-62.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-354.awsdns-44.com)
Analysis
IP Addresses
sysco-canada.com points to a single IP: 66.135.122.26.
Other host names, for example syscomeetings.com, syscostir.ca, syscotoronto.ca and syscocooks.com share IP numbers with sysco-canada.com.
Name Servers
sysco-canada.com's delegation is handled by four name servers: ns-354.awsdns-44.com, ns-848.awsdns-42.net, ns-1520.awsdns-62.org and ns-1659.awsdns-15.co.uk.
sysco-canada.com partially shares name servers with other domains; examples include millisecond.eu, pressxchangeusa.com, reddoortitleapp.com, 59.230.33.70.in-addr.arpa and kms-fips.eu-north-1.amazonaws.com.
These name servers are commonly used with ns-536.awsdns-03.net, ns-1300.awsdns-34.org, ns-1635.awsdns-12.co.uk, ns1.getnetset.com, ns2.getnetset.com and ns-703.awsdns-23.net.
Host names with two IPs:
ns-354.awsdns-44.com points to 2600:9000:5301:6200::1 and 205.251.193.98
ns-848.awsdns-42.net points to 2600:9000:5303:5000::1 and 205.251.195.80
ns-1520.awsdns-62.org points to 2600:9000:5305:f000::1 and 205.251.197.240
ns-1659.awsdns-15.co.uk points to 2600:9000:5306:7b00::1 and 205.251.198.123