opensmpp.org - robtex.com
opensmpp.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.101.0.133🇺🇸 Fastly151.101.0.0/22 | ||||||
| A | 151.101.64.133🇺🇸 Fastly151.101.64.0/22 | ||||||
| A | 151.101.128.133🇺🇸 Fastly151.101.128.0/22 | ||||||
| A | 151.101.192.133🇺🇸 Fastly151.101.192.0/22 | ||||||
| NS | ns-1583.awsdns-05.co.uk ⭐ | ||||||
| A | 2600:9000:5306:2f00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1583.awsdns-05.co.uk | ||||||
| A | 205.251.198.47🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1583.awsdns-05.co.uk | ||||||
| NS | ns-1342.awsdns-39.org | ||||||
| A | 2600:9000:5305:3e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1342.awsdns-39.org | ||||||
| A | 205.251.197.62🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1342.awsdns-39.org | ||||||
| NS | ns-209.awsdns-26.com | ||||||
| A | 2600:9000:5300:d100::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-209.awsdns-26.com | ||||||
| A | 205.251.192.209🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-209.awsdns-26.com | ||||||
| NS | ns-619.awsdns-13.net | ||||||
| A | 2600:9000:5302:6b00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-619.awsdns-13.net | ||||||
| A | 205.251.194.107🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-619.awsdns-13.net | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-1583.awsdns-05.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785610046 | ||||||
Same first word
opensmpp.org |
DNS History
18 records (8 active, 10 former)
○NSns-129.awsdns-16.com2017-07-05 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
●NSns-1342.awsdns-39.org2026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
○NSns-1371.awsdns-43.org2017-07-05 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
●NSns-1583.awsdns-05.co.uk2026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
○NSns-1773.awsdns-29.co.uk2017-07-05 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
●NSns-209.awsdns-26.com2026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
●NSns-619.awsdns-13.net2026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
○NSns-860.awsdns-43.net2017-07-05 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
○NSns.123-reg.co.uk2015-08-15 → 2016-09-13 · 4 obs
● 2016-09-13 11:27:56
○ 2017-07-05 16:32:56
○ 2026-08-01 19:12:58
○NSns2.123-reg.co.uk2015-08-15 → 2016-09-13 · 4 obs
● 2016-09-13 11:27:56
○ 2017-07-05 16:32:56
○ 2026-08-01 19:12:58
○MXmx0.123-reg.co.uk2015-08-15 → 2016-09-13 · 4 obs
● 2016-09-13 11:27:56
○ 2017-07-05 16:32:56
○ 2026-08-01 19:12:58
○MXmx1.123-reg.co.uk2015-08-15 → 2016-09-13 · 4 obs
● 2016-09-13 11:27:56
○ 2017-07-05 16:32:56
○ 2026-08-01 19:12:58
●A151.101.0.1332026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
●A151.101.128.1332026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
●A151.101.192.1332026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
●A151.101.64.1332026-04-25 → 2026-08-01 · 3 obs
● 2026-04-25 10:53:36
● 2026-08-01 19:12:58
○A192.30.252.1532015-08-15 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
○A192.30.252.1542017-07-05 → 2017-07-05 · 4 obs
● 2017-07-05 16:32:56
○ 2026-04-25 10:53:36
○ 2026-08-01 19:12:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| opensmpp.org | ns-1342.awsdns-39.org, ns-209.awsdns-26.com, ns-619.awsdns-13.net, ns-1583.awsdns-05.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.192.209
NS records: ns-1342.awsdns-39.org, ns-209.awsdns-26.com, ns-619.awsdns-13.net, ns-1583.awsdns-05.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensmpp.org (unsigned zone)
⏱️ Timing
Total: 382ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 151.101.64.133, 151.101.128.133... |
| NS | 4 | ns-1342.awsdns-39.org, ns-1583.awsdns-05.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-1583.awsdns-05.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-1342.awsdns-39.org, ns-1342.awsdns-39.org)
Analysis
IP Addresses
opensmpp.org directs to four IP numbers, which are 151.101.0.133, 151.101.64.133, 151.101.128.133 and 151.101.192.133.
Additional host names — mansm.io, caortiz.com, avoinrajapinta.fi and two others — share IP numbers with opensmpp.org.
Name Servers
opensmpp.org has four authoritative name servers: ns-209.awsdns-26.com, ns-619.awsdns-13.net, ns-1342.awsdns-39.org and ns-1583.awsdns-05.co.uk.
The name servers of opensmpp.org overlap at least partially with those of other domains — among them zlfuujpvbq.click, qrvey.com, de2o0t7kx1end.cloudfront.net and two more.
The name servers ns-396.awsdns-49.com, ns-701.awsdns-23.net and ns-1041.awsdns-02.org are commonly seen alongside these name servers.
Each of the four hosts ns-209.awsdns-26.com, ns-619.awsdns-13.net, ns-1342.awsdns-39.org and ns-1583.awsdns-05.co.uk has two IP addresses. ns-209.awsdns-26.com points to 205.251.192.209 and 2600:9000:5300:d100::1. ns-619.awsdns-13.net points to 205.251.194.107 and 2600:9000:5302:6b00::1. ns-1342.awsdns-39.org points to 205.251.197.62 and 2600:9000:5305:3e00::1. ns-1583.awsdns-05.co.uk points to 205.251.198.47 and 2600:9000:5306:2f00::1.