contextflow.ca - robtex.com
contextflow.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.24.57.1🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States | ||||||
| PTR | ip-216-24-57-1.ingress.render.com | ||||||
| NS | ns1118.ui-dns.org ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:35:118🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1118.ui-dns.org | ||||||
| A | 185.132.35.118🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1118.ui-dns.org | ||||||
| NS | ns1043.ui-dns.biz | ||||||
| A | 2607:f1c0:fe:53:185:132:33:43🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1043.ui-dns.biz | ||||||
| A | 185.132.33.43🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1043.ui-dns.biz | ||||||
| NS | ns1082.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:82🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1082.ui-dns.de | ||||||
| A | 185.132.32.82🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1082.ui-dns.de | ||||||
| NS | ns1105.ui-dns.com | ||||||
| A | 2607:f1c0:fe:53:185:132:34:105🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns1105.ui-dns.com | ||||||
| A | 185.132.34.105🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns1105.ui-dns.com | ||||||
| MX | mx00.ionos.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.ionos.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| TXT | v=spf1 include:_spf-us.ionos.com ~all | ||||||
| SOA | ns1118.ui-dns.orghostmaster@1und1.com 2017-06-01 #7 | ||||||
ca
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2611151600 | ||||||
Same first word
Similar names
Previous names
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DNS History
7 records (7 active, 0 former)
●NSns1043.ui-dns.biz2026-09-10 → 2026-11-15 · 2 obs
● 2026-11-15 16:38:24
●NSns1105.ui-dns.com2026-09-10 → 2026-11-15 · 2 obs
● 2026-11-15 16:38:24
●NSns1118.ui-dns.org2026-09-10 → 2026-11-15 · 2 obs
● 2026-11-15 16:38:24
●MXmx00.ionos.com2026-09-10 → 2026-11-15 · 4 obs
○ 2026-09-20 05:53:38
● 2026-09-20 18:45:44
● 2026-11-15 16:38:24
●MXmx01.ionos.com2026-09-10 → 2026-11-15 · 4 obs
○ 2026-09-20 05:53:38
● 2026-09-20 18:45:44
● 2026-11-15 16:38:24
●A216.24.57.12026-09-10 → 2026-11-15 · 4 obs
○ 2026-09-20 05:53:38
● 2026-09-20 18:45:44
● 2026-11-15 16:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| contextflow.ca | ns1043.ui-dns.biz, ns1082.ui-dns.de, ns1105.ui-dns.com, ns1118.ui-dns.org | - |
✅ Authoritative Response
Server:185.132.35.118
NS records: ns1043.ui-dns.biz, ns1082.ui-dns.de, ns1105.ui-dns.com, ns1118.ui-dns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contextflow.ca (unsigned zone)
⏱️ Timing
Total: 1509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.24.57.1 |
| NS | 4 | ns1118.ui-dns.org, ns1105.ui-dns.com... |
| MX | 2 | mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-us.ionos.com ~all |
| SOA | 1 | ns1118.ui-dns.org hostmaster.1und1.com |
Analysis
IP Addresses
contextflow.ca points to a single IP number: 216.24.57.1.
Additional host names — appliance-age-scan.com, diciplus.com, trymealnest.com and two others — share IP numbers with contextflow.ca.
Name Servers
contextflow.ca has four authoritative name servers: ns1043.ui-dns.biz, ns1105.ui-dns.com, ns1082.ui-dns.de and ns1118.ui-dns.org.
The name servers of contextflow.ca overlap at least partially with those of other domains — among them larrouturou-elec.fr, letsnurseprep.com, ggusa.net and two more.
These name servers commonly appear in delegations together with ns1105.ui-dns.biz, ns1082.ui-dns.com, ns1082.ui-dns.biz and 7 other.
Each of the four hosts ns1043.ui-dns.biz, ns1105.ui-dns.com, ns1082.ui-dns.de and ns1118.ui-dns.org has two IP addresses. ns1043.ui-dns.biz points to 185.132.33.43 and 2607:f1c0:fe:53:185:132:33:43. ns1105.ui-dns.com points to 185.132.34.105 and 2607:f1c0:fe:53:185:132:34:105. ns1082.ui-dns.de points to 185.132.32.82 and 2607:f1c0:fe:53:185:132:32:82. ns1118.ui-dns.org points to 185.132.35.118 and 2607:f1c0:fe:53:185:132:35:118.
Mail Servers
contextflow.ca has two mail servers: mx00.ionos.com and mx01.ionos.com.
contextflow.ca shares the same mail server setup as other domains, including findidiom.com, saffirotyres.com, stinsys.com and two others.
Both mx00.ionos.com and mx01.ionos.com have a single IP address each — mx00.ionos.com resolves to 74.208.114.65 while mx01.ionos.com resolves to 74.208.114.66.