onlineprograms.ndnu.edu - robtex.com
onlineprograms.ndnu.edu
ndnu.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.209.26.193🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| A | 34.236.193.193🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| A | 52.73.2.219🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix | ||||||
| NS | ns10.digicertdns.com ⭐ | ||||||
| NS | ns11.digicertdns.com | ||||||
| NS | ns12.digicertdns.com | ||||||
| NS | ns13.digicertdns.net | ||||||
| NS | ns14.digicertdns.net | ||||||
| NS | ns15.digicertdns.net | ||||||
| MX | ndnu-edu.mail.protection.outlook.com ⭐ | ||||||
| TXT | ZOOM_verify_biej3EzeOyWGqvQ4cnikhk | ||||||
| TXT | solarwinds-service0desk-verification=ee44ba7c0d6b16857b717629b58b0eb0 | ||||||
| TXT | sending_domain932313=f1f6cfdeda9d8d29f99b89cdc6c027a921a62fd0f6059c1e86c21f6e... | ||||||
| TXT | pardot932313=18f926bf09c9b82ae2ee1d4cdf867d7b0cb49e8a67f7b4fbe04ea4536bed771c | ||||||
| TXT | v=spf1 ip4:169.61.218.133 ip4:169.61.218.136 include:spf.protection.outlook.c... | ||||||
| TXT | w2d16th37f0854lvnjtwvbznnll1s203 | ||||||
| TXT | xym88y2fj8cyllngwn2ww4267fl68z1l | ||||||
| TXT | Account Engagement emails pass SPF automatically, but we recommend setting it... | ||||||
| TXT | ZOOM_verify_cHnfQeCgAzxEwFq7aM4EAh | ||||||
| TXT | google-site-verification=x-QltqeIlVYqp8zd6RM7GzsMQhjJiaCxLTJVmg7EM3A | ||||||
| TXT | pardot932313=0ed1cb676d81cd5e483b66074889b4057d60030ec3b2abceeace1079735ab486 | ||||||
| TXT | MS=4DE1BD4758A21D8BAC9176A764C5336077676EF7 | ||||||
| TXT | CPM6VrObCUhMcjM5A5aiaShye3RQ6KCihQvRaOGqhYZgMf+hX2fjiCOVx4H73SkA0ORF+EoKLKNvS... | ||||||
| SOA | ns10.digicertdns.comdns@digicertdns.com 2009-01-02 #62 | ||||||
rank #182077 globally
rank #1650 in the tld
WOT: SAFE (66/100)
📈 Tranco rank: #662,588
DNS History
8 records (6 active, 2 former)
●NSns-1377.awsdns-44.org2015-07-01 → 2026-04-26 · 2 obs
● 2026-04-26 08:54:30
●NSns-166.awsdns-20.com2015-07-01 → 2026-04-26 · 2 obs
● 2026-04-26 08:54:30
●NSns-1959.awsdns-52.co.uk2015-07-01 → 2026-04-26 · 2 obs
● 2026-04-26 08:54:30
●NSns-522.awsdns-01.net2015-07-01 → 2026-04-26 · 2 obs
● 2026-04-26 08:54:30
●MXonlineprograms-ndnu-edu.mail.protection.outlook.com2015-07-01 → 2026-04-26 · 2 obs
● 2026-04-26 08:54:30
○A107.20.148.1912016-06-11 → 2016-06-11 · 4 obs
● 2016-06-11 00:33:52
○ 2026-02-25 20:15:00
○ 2026-04-26 08:54:30
●A108.179.200.1022026-02-25 → 2026-04-26 · 3 obs
● 2026-02-25 20:15:00
● 2026-04-26 08:54:30
○A192.184.113.462015-07-01 → 2016-02-05 · 4 obs
● 2016-02-05 18:23:42
○ 2016-06-11 00:33:52
○ 2026-04-26 08:54:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | d.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net... | - |
| ndnu.edu | ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net... | - |
| onlineprograms.ndnu.edu | ns-1959.awsdns-52.co.uk, ns-166.awsdns-20.com, ns-522.awsdns-01.net, ns-1377.awsdns-44.org | - |
✅ Authoritative Response
Server:205.251.197.97
NS records: ns-1959.awsdns-52.co.uk, ns-166.awsdns-20.com, ns-522.awsdns-01.net, ns-1377.awsdns-44.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ndnu.edu (unsigned zone)
⏱️ Timing
Total: 1368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.179.200.102 |
| NS | 4 | ns-1377.awsdns-44.org, ns-166.awsdns-20.com... |
| MX | 1 | onlineprograms-ndnu-edu.mail.protection. |
| TXT | 2 | v=msv1 t=fce63367244348bd8285f7992e7659, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-1377.awsdns-44.org awsdns-hostmaster. |
Analysis
IP Addresses
onlineprograms.ndnu.edu points to a single IP: 108.179.200.102.
Name Servers
onlineprograms.ndnu.edu is delegated to four name servers: ns-166.awsdns-20.com, ns-522.awsdns-01.net, ns-1377.awsdns-44.org and ns-1959.awsdns-52.co.uk.
onlineprograms.ndnu.edu at least partially shares its name servers with other domains, for instance oppo58.com, cccnewsletter.com, d262h3ytqep7t0.cloudfront.net, forgesvc.net and booking.am.
These name servers are commonly used with ns-508.awsdns-63.com, ns-716.awsdns-25.net and ns-1288.awsdns-33.org.
Host names with two IPs: ns-166.awsdns-20.com points to 2600:9000:5300:a600::1 and 205.251.192.166; ns-522.awsdns-01.net points to 2600:9000:5302:a00::1 and 205.251.194.10; ns-1377.awsdns-44.org points to 2600:9000:5305:6100::1 and 205.251.197.97; ns-1959.awsdns-52.co.uk points to 2600:9000:5307:a700::1 and 205.251.199.167.
Mail Servers
onlineprograms.ndnu.edu is served by a single mail server, onlineprograms-ndnu-edu.mail.protection.outlook.com.