91app.blue - robtex.com
91app.blue
blue
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.blue ⭐ | ||||||
| NS | a2.nic.blue | ||||||
| NS | b0.nic.blue | ||||||
| NS | b2.nic.blue | ||||||
| NS | c0.nic.blue | ||||||
| SOA | a0.nic.bluehostmaster@donuts.email serial=1785672941 | ||||||
Same first word
91app.hk |
91app.store |
91app.com.my |
91app.blue |
91app.io |
91app.tech |
91app.co |
91app.tw |
91app.online |
91app.my |
91app.org |
91app.dev |
91app.tv |
91app.com |
Similar names
DNS History
70 records (12 active, 58 former)
●NSns-104.awsdns-13.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
●NSns-1287.awsdns-32.org2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
●NSns-1752.awsdns-27.co.uk2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
●NSns-916.awsdns-50.net2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
●MX30087862.in1.mandrillapp.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
●MX30087862.in2.mandrillapp.com2026-02-22 → 2026-08-02 · 2 obs
● 2026-08-02 13:12:12
○A13.215.62.452026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A13.229.185.122026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
○A13.251.165.1092026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A18.136.11.912026-06-02 → 2026-06-06 · 5 obs
● 2026-06-02 02:29:58
● 2026-06-06 01:24:14
○ 2026-06-08 14:20:30
○ 2026-08-02 13:12:12
○A18.138.147.1722026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
○A18.139.241.1462026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A18.142.25.42026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
○A18.143.227.912026-06-08 → 2026-06-08 · 4 obs
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:44a:d2f7:c24:817a2026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:510e:5902:33bc:63622026-06-08 → 2026-06-08 · 4 obs
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:52dd:8095:1152:c05d2026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:5424:398a:55e7:1c472026-05-22 → 2026-05-22 · 4 obs
● 2026-05-22 21:11:56
○ 2026-06-02 02:29:58
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:5c75:6aae:5bad:ee8c2026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:7020:868f:2d4c:1bc42026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:74a0:5c65:d6a4:98352026-06-02 → 2026-06-06 · 5 obs
● 2026-06-02 02:29:58
● 2026-06-06 01:24:14
○ 2026-06-08 14:20:30
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:7f59:357b:979c:35422026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A2406:da18:758:2e00:c1f3:dee7:2c67:1c8c2026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
●A2406:da18:758:2e00:c5c6:3402:749a:7ef22026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A2406:da18:758:2e00:dc1:211e:bd34:7adc2026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:2387:36da:c7e0:d7a42026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:34f2:1bf4:303d:fc5f2026-05-22 → 2026-05-22 · 4 obs
● 2026-05-22 21:11:56
○ 2026-06-02 02:29:58
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:48ca:6428:9893:3bdd2026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
●A2406:da18:758:2e01:60c5:5956:fe7e:b8232026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A2406:da18:758:2e01:801b:b5d3:9442:981c2026-06-08 → 2026-06-08 · 4 obs
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:aae4:9594:6702:7b312026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:c212:eed2:ac4d:94e2026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:cb88:28c3:bf6a:c5bf2026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:cba2:cea7:de89:e9592026-06-02 → 2026-06-06 · 5 obs
● 2026-06-02 02:29:58
● 2026-06-06 01:24:14
○ 2026-06-08 14:20:30
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:d11c:431e:215b:93ad2026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
○A2406:da18:758:2e01:f45c:697f:198a:542e2026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:2760:c35a:88ec:90f72026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:3074:7798:440e:e2af2026-06-06 → 2026-06-08 · 5 obs
● 2026-06-06 01:24:14
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:363c:d6ae:7b8b:153e2026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:37bf:fac1:600e:9402026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:3ce9:81:d40f:58dc2026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:5460:7345:69e:dbed2026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:c7e6:5232:4073:5c62026-05-22 → 2026-06-02 · 5 obs
● 2026-05-22 21:11:56
● 2026-06-02 11:04:42
○ 2026-06-06 01:24:14
○ 2026-08-02 13:12:12
○A2406:da18:758:2e02:c80d:a1b4:ed12:51ee2026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
●A2406:da18:758:2e02:d139:8c9a:8e39:58792026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A2406:da18:758:2e02:fff6:157a:b371:d00c2026-02-22 → 2026-02-22 · 3 obs
○ 2026-03-26 10:48:10
○ 2026-08-02 13:12:12
○A3.1.41.262026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
●A47.130.220.532026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A47.131.110.2522026-05-22 → 2026-05-22 · 4 obs
● 2026-05-22 21:11:56
○ 2026-06-02 02:29:58
○ 2026-08-02 13:12:12
○A47.131.20.1282026-05-22 → 2026-05-22 · 4 obs
● 2026-05-22 21:11:56
○ 2026-06-02 02:29:58
○ 2026-08-02 13:12:12
○A47.131.81.372026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A52.221.111.362026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
○A52.221.31.282026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A52.221.76.862026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
○A52.74.144.1862026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A52.74.38.1052026-05-22 → 2026-06-02 · 5 obs
● 2026-05-22 21:11:56
● 2026-06-02 11:04:42
○ 2026-06-06 01:24:14
○ 2026-08-02 13:12:12
●A52.74.57.2452026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A52.74.81.1032026-06-25 → 2026-06-25 · 4 obs
● 2026-06-25 19:54:54
○ 2026-06-28 10:05:00
○ 2026-08-02 13:12:12
○A52.76.138.1982026-06-08 → 2026-06-08 · 4 obs
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
●A52.76.158.1972026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 13:12:10
● 2026-08-02 13:12:12
○A52.76.192.262026-06-02 → 2026-06-06 · 5 obs
● 2026-06-02 02:29:58
● 2026-06-06 01:24:14
○ 2026-06-08 14:20:30
○ 2026-08-02 13:12:12
○A54.151.133.812026-06-06 → 2026-06-08 · 5 obs
● 2026-06-06 01:24:14
● 2026-06-08 14:20:30
○ 2026-06-25 19:54:54
○ 2026-08-02 13:12:12
○A54.169.151.2312026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
○A54.179.176.2022026-06-28 → 2026-06-28 · 4 obs
● 2026-06-28 10:05:00
○ 2026-08-02 13:12:10
○ 2026-08-02 13:12:12
○A54.179.88.1992026-04-10 → 2026-04-10 · 5 obs
● 2026-04-10 14:41:28
● 2026-04-10 19:58:26
○ 2026-04-27 10:25:54
○ 2026-08-02 13:12:12
○A54.251.148.432026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A54.251.155.1522026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
○A54.251.203.2502026-04-27 → 2026-04-27 · 5 obs
● 2026-04-27 10:25:54
● 2026-04-27 13:35:44
○ 2026-05-16 17:49:46
○ 2026-08-02 13:12:12
○A54.255.19.1832026-05-16 → 2026-05-16 · 4 obs
● 2026-05-16 17:49:46
○ 2026-05-22 21:11:56
○ 2026-08-02 13:12:12
○A54.255.27.242026-03-26 → 2026-03-27 · 5 obs
● 2026-03-26 10:48:10
● 2026-03-27 00:55:54
○ 2026-04-10 14:41:28
○ 2026-08-02 13:12:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| blue | a0.nic.blue, c0.nic.blue, b2.nic.blue, a2.nic.blue... | 10 records |
| 91app.blue | ns-1752.awsdns-27.co.uk, ns-916.awsdns-50.net, ns-104.awsdns-13.com, ns-1287.awsdns-32.org | - |
✅ Authoritative Response
Server:205.251.198.216
NS records: ns-1752.awsdns-27.co.uk, ns-916.awsdns-50.net, ns-104.awsdns-13.com, ns-1287.awsdns-32.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 91app.blue (unsigned zone)
⏱️ Timing
Total: 830ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 47.130.220.53, 52.76.158.197... |
| AAAA | 3 | 2406:da18:758:2e01:60c5:5956:fe7e:b823, 2406:da18:758:2e00:c5c6:3402:749a:7ef2... |
| NS | 4 | ns-104.awsdns-13.com, ns-1287.awsdns-32.org... |
| MX | 2 | 30087862.in1.mandrillapp.com (pri: 10), 30087862.in2.mandrillapp.com (pri: 20) |
| TXT | 3 | brevo-code:da65e05cf2ea08b813ff34db43f3d, google-site-verification=yAfSAipwxu5A-8G... |
| SOA | 1 | ns-1752.awsdns-27.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a0.nic.blue, a2.nic.blue, b0.nic.blue...)
Analysis
IP Addresses
91app.blue has 6 IP addresses — 47.130.220.53, 52.74.57.245, 52.76.158.197 and 3 more.
Name Servers
The authoritative name servers for 91app.blue are ns-104.awsdns-13.com, ns-916.awsdns-50.net, ns-1287.awsdns-32.org and ns-1752.awsdns-27.co.uk.
91app.blue has at least partial name server overlap with other domains, such as d2olzt8wv1ynzy.cloudfront.net, zoomsvr.com, media-meter.in and two others.
These name servers tend to appear together with the name servers ns-667.awsdns-19.net, ns-1417.awsdns-49.org and ns-1633.awsdns-12.co.uk.
ns-104.awsdns-13.com, ns-916.awsdns-50.net, ns-1287.awsdns-32.org and ns-1752.awsdns-27.co.uk all point to exactly two IP numbers each: ns-104.awsdns-13.com → 205.251.192.104 and 2600:9000:5300:6800::1; ns-916.awsdns-50.net → 205.251.195.148 and 2600:9000:5303:9400::1; ns-1287.awsdns-32.org → 205.251.197.7 and 2600:9000:5305:700::1; ns-1752.awsdns-27.co.uk → 205.251.198.216 and 2600:9000:5306:d800::1.
Mail Servers
Mail for 91app.blue is handled by two mail servers — 30087862.in1.mandrillapp.com and 30087862.in2.mandrillapp.com.
30087862.in1.mandrillapp.com and 30087862.in2.mandrillapp.com each point to two IP numbers — 44.239.226.101 and 100.20.51.185 — making both hosts identical in their DNS resolution.
30087862.in1.mandrillapp.com along with 30087862.in2.mandrillapp.com each resolve to 44.239.226.101 IP addresses.
30087862.in1.mandrillapp.com along with 30087862.in2.mandrillapp.com each resolve to 100.20.51.185 IP addresses.