canrefer.com - robtex.com
canrefer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.107.213.40🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| A | 13.107.246.40🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.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=1776075162 | ||||||
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
○NSdns0.zoneedit.com2015-05-17 → 2017-03-14 · 4 obs
● 2015-05-17 09:38:50
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
●NSns1-07.azure-dns.com2026-03-15 → 2026-04-13 · 3 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
○NSns15.zoneedit.com2015-05-17 → 2017-03-14 · 4 obs
● 2015-05-17 09:38:50
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
●NSns2-07.azure-dns.net2026-03-15 → 2026-04-13 · 3 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
●NSns3-07.azure-dns.org2026-03-15 → 2026-04-13 · 3 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
●NSns4-07.azure-dns.info2026-03-15 → 2026-04-13 · 3 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-04-13 10:23:16
○NSns4.zoneedit.com2015-05-17 → 2017-03-14 · 4 obs
● 2015-05-17 09:38:50
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
●A13.107.213.402026-03-16 → 2026-04-13 · 11 obs
○ 2026-03-15 21:09:56
● 2026-03-16 03:12:46
○ 2026-03-17 06:47:58
● 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
● 2026-03-18 23:01:36
○ 2026-03-19 06:08:18
○ 2026-04-11 18:04:58
● 2026-04-13 10:23:14
● 2026-04-13 10:23:16
● 2026-03-16 03:12:46
○ 2026-03-17 06:47:58
● 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
● 2026-03-18 23:01:36
○ 2026-03-19 06:08:18
○ 2026-04-11 18:04:58
● 2026-04-13 10:23:14
● 2026-04-13 10:23:16
○A13.107.213.692026-03-15 → 2026-04-01 · 18 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-03-15 18:46:10
○ 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
● 2026-03-17 06:47:58
○ 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
● 2026-03-18 21:26:30
○ 2026-03-18 23:01:36
○ 2026-03-23 16:43:30
● 2026-03-27 06:40:04
● 2026-03-28 00:07:02
○ 2026-03-28 02:13:12
○ 2026-04-01 00:54:20
● 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
○ 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-03-15 18:46:10
○ 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
● 2026-03-17 06:47:58
○ 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
● 2026-03-18 21:26:30
○ 2026-03-18 23:01:36
○ 2026-03-23 16:43:30
● 2026-03-27 06:40:04
● 2026-03-28 00:07:02
○ 2026-03-28 02:13:12
○ 2026-04-01 00:54:20
● 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
○ 2026-04-13 10:23:16
○A13.107.226.672026-04-01 → 2026-04-11 · 7 obs
○ 2026-04-01 13:44:16
● 2026-04-01 15:52:42
○ 2026-04-11 13:32:18
● 2026-04-11 15:49:12
● 2026-04-11 18:04:58
○ 2026-04-13 10:23:14
○ 2026-04-13 10:23:16
● 2026-04-01 15:52:42
○ 2026-04-11 13:32:18
● 2026-04-11 15:49:12
● 2026-04-11 18:04:58
○ 2026-04-13 10:23:14
○ 2026-04-13 10:23:16
●A13.107.246.402026-03-16 → 2026-04-13 · 11 obs
○ 2026-03-15 21:09:56
● 2026-03-16 03:12:46
○ 2026-03-17 06:47:58
● 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
● 2026-03-18 23:01:36
○ 2026-03-19 06:08:18
○ 2026-04-11 18:04:58
● 2026-04-13 10:23:14
● 2026-04-13 10:23:16
● 2026-03-16 03:12:46
○ 2026-03-17 06:47:58
● 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
● 2026-03-18 23:01:36
○ 2026-03-19 06:08:18
○ 2026-04-11 18:04:58
● 2026-04-13 10:23:14
● 2026-04-13 10:23:16
○A13.107.246.692026-03-15 → 2026-04-01 · 18 obs
○ 2017-03-14 21:20:14
● 2026-03-15 16:55:12
● 2026-03-15 18:46:10
○ 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
● 2026-03-17 06:47:58
○ 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
● 2026-03-18 21:26:30
○ 2026-03-18 23:01:36
○ 2026-03-23 16:43:30
● 2026-03-27 06:40:04
● 2026-03-28 00:07:02
○ 2026-03-28 02:13:12
○ 2026-04-01 00:54:20
● 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
○ 2026-04-13 10:23:16
● 2026-03-15 16:55:12
● 2026-03-15 18:46:10
○ 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
● 2026-03-17 06:47:58
○ 2026-03-17 18:44:50
○ 2026-03-18 14:59:32
● 2026-03-18 21:26:30
○ 2026-03-18 23:01:36
○ 2026-03-23 16:43:30
● 2026-03-27 06:40:04
● 2026-03-28 00:07:02
○ 2026-03-28 02:13:12
○ 2026-04-01 00:54:20
● 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
○ 2026-04-13 10:23:16
○A13.107.253.672026-04-01 → 2026-04-11 · 7 obs
○ 2026-04-01 13:44:16
● 2026-04-01 15:52:42
○ 2026-04-11 13:32:18
● 2026-04-11 15:49:12
● 2026-04-11 18:04:58
○ 2026-04-13 10:23:14
○ 2026-04-13 10:23:16
● 2026-04-01 15:52:42
○ 2026-04-11 13:32:18
● 2026-04-11 15:49:12
● 2026-04-11 18:04:58
○ 2026-04-13 10:23:14
○ 2026-04-13 10:23:16
○A150.171.109.332026-03-20 → 2026-03-20 · 4 obs
○ 2026-03-19 06:08:18
● 2026-03-20 10:06:46
○ 2026-03-20 17:57:40
○ 2026-04-13 10:23:16
● 2026-03-20 10:06:46
○ 2026-03-20 17:57:40
○ 2026-04-13 10:23:16
○A150.171.109.342026-03-19 → 2026-04-11 · 17 obs
○ 2026-03-18 23:01:36
● 2026-03-19 06:08:18
○ 2026-03-20 10:06:46
● 2026-03-20 17:57:40
○ 2026-03-23 02:07:38
● 2026-03-23 16:43:30
○ 2026-03-27 06:40:04
○ 2026-03-28 02:13:12
● 2026-03-30 00:40:56
○ 2026-03-31 19:27:08
○ 2026-03-31 20:43:30
● 2026-04-01 00:54:20
○ 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
● 2026-04-11 13:32:18
○ 2026-04-11 15:49:12
○ 2026-04-13 10:23:16
● 2026-03-19 06:08:18
○ 2026-03-20 10:06:46
● 2026-03-20 17:57:40
○ 2026-03-23 02:07:38
● 2026-03-23 16:43:30
○ 2026-03-27 06:40:04
○ 2026-03-28 02:13:12
● 2026-03-30 00:40:56
○ 2026-03-31 19:27:08
○ 2026-03-31 20:43:30
● 2026-04-01 00:54:20
○ 2026-04-01 13:44:16
○ 2026-04-01 15:52:42
● 2026-04-11 13:32:18
○ 2026-04-11 15:49:12
○ 2026-04-13 10:23:16
○A150.171.109.352026-03-15 → 2026-03-31 · 10 obs
○ 2026-03-15 18:46:10
● 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
○ 2026-03-20 17:57:40
● 2026-03-23 02:07:38
○ 2026-03-23 16:43:30
○ 2026-03-31 19:27:08
● 2026-03-31 20:43:30
○ 2026-04-01 00:54:20
○ 2026-04-13 10:23:16
● 2026-03-15 21:09:56
○ 2026-03-16 03:12:46
○ 2026-03-20 17:57:40
● 2026-03-23 02:07:38
○ 2026-03-23 16:43:30
○ 2026-03-31 19:27:08
● 2026-03-31 20:43:30
○ 2026-04-01 00:54:20
○ 2026-04-13 10:23:16
○A150.171.109.362026-03-18 → 2026-03-31 · 7 obs
○ 2026-03-17 18:44:50
● 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
○ 2026-03-30 00:40:56
● 2026-03-31 19:27:08
○ 2026-03-31 20:43:30
○ 2026-04-13 10:23:16
● 2026-03-18 14:59:32
○ 2026-03-18 21:26:30
○ 2026-03-30 00:40:56
● 2026-03-31 19:27:08
○ 2026-03-31 20:43:30
○ 2026-04-13 10:23:16
○A150.171.109.372026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-28 00:07:02
● 2026-03-28 02:13:12
○ 2026-03-30 00:40:56
○ 2026-04-13 10:23:16
● 2026-03-28 02:13:12
○ 2026-03-30 00:40:56
○ 2026-04-13 10:23:16
○A162.243.226.872015-10-11 → 2017-03-14 · 4 obs
● 2015-10-11 20:58:16
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
● 2017-03-14 21:20:14
○ 2026-03-15 16:55:12
○ 2026-04-13 10:23:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| canrefer.com | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.7
NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for canrefer.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.107.246.40, 13.107.213.40 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-07.azure-dns.com, ns1-07.azure-dns.com)
Analysis
IP Addresses
canrefer.com resolves to two IP numbers: 13.107.213.40 and 13.107.246.40.
Other host names, for instance classical100.org, caredxportal.com, lumasenseinc.com, bbuvideo.com and justathought.co.nz share IP numbers with canrefer.com.
Name Servers
canrefer.com is delegated to four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
canrefer.com shares some name servers with other domains, for example entegrisspecialtymaterials.com, axeptia.net, tokmannigroup.fi, microsoftofficeonlinestore.com and noab.nl.
Host names with two IP numbers
Two IPs per host:
ns1-07.azure-dns.com points to 2603:1061:0:700::7 and 13.107.236.7
ns4-07.azure-dns.info points to 2620:1ec:bda:700::7 and 208.84.5.7
ns2-07.azure-dns.net points to 2620:1ec:8ec:700::7 and 150.171.21.7
ns3-07.azure-dns.org points to 2a01:111:4000:700::7 and 204.14.183.7