cast.ku.dk - robtex.com
cast.ku.dk
ku.dk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 130.226.237.173🇩🇰 FSKNET-DK130.226.0.0/16 Forskningsnettet-130.226 | ||||||
| NS | ns1.ku.dk ⭐ | ||||||
| NS | ns2.ku.dk | ||||||
| MX | ku-dk.mail.protection.outlook.com ⭐ | ||||||
| TXT | HARICA-iGPCG7sxTBIHB30kPXW | ||||||
| TXT | hibp-verify=dweb_2d2dhvr7zwre7wokvnhrl3mq | ||||||
| TXT | MS=ms39433918 | ||||||
| TXT | v=spf1 ip4:193.162.253.130 include:bulk.spf.ku.dk include:spf.protection.outl... | ||||||
| TXT | have-i-been-pwned-verification=dweb_brscgph7vtipz0x274w61rb7 | ||||||
| TXT | apple-domain-verification=0dcdbMopnajFHOG4 | ||||||
| TXT | klaviyo-site-verification=TxLiZh | ||||||
| TXT | adobe-idp-site-verification=668054226d35e53f8389a1ffef3706cd9e2536340ec998eb3... | ||||||
| TXT | google-site-verification=lE8sxzeQUpSEaCB6mw86kRSKRemtlQs5T_TTdleZ4oU | ||||||
| TXT | HARICA-B6JlbUNpY6FLRGLjreG | ||||||
| TXT | bw=LJaWj0Fpx3l/58xzv+wMmBx/rnLA3H9DxR51iD2lNFGx | ||||||
| TXT | University of Copenhagen | ||||||
| TXT | 6c2c989745ec4c9da07a07aa9545b83e45af62d32706b6c50f | ||||||
| TXT | jamf-site-verification=kJWBMvj-Hk0Uq4Vyz-_QVg | ||||||
| TXT | ZOOM_verify_XLNNoB6ABQscd0JcOGAjPn | ||||||
| TXT | HARICA-KALlY5x8AK07V5fax3e | ||||||
| TXT | HARICA-Lf19ojXj0uGvZSRtbuY | ||||||
| SOA | ns1.ku.dkhostmaster@adm.ku.dk 2026-04-30 #4 | ||||||
rank #2259 globally
rank #1 in the tld
this domain is the official website of the University of Copenhagen (Københavns Universitet), commonly abbreviated KU. It hosts information about faculties, research, admissions, and services for students and staff, and serves as the primary online portal for the university.WOT: SAFE (89/100)
📈 Tranco rank: #5,656
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.ibt.ku.dk2015-08-15 → 2016-10-21 · 4 obs
● 2016-10-21 15:03:26
○ 2021-09-01 20:44:28
○ 2026-04-25 06:05:16
○NSdns2.ibt.ku.dk2015-08-15 → 2016-10-21 · 4 obs
● 2016-10-21 15:03:26
○ 2021-09-01 20:44:28
○ 2026-04-25 06:05:16
●NSns2.ku.dk2015-08-15 → 2026-04-25 · 5 obs
● 2026-04-01 07:32:42
○ 2026-04-02 06:05:54
● 2026-04-04 03:24:08
● 2026-04-25 06:05:16
●MXku-dk.mail.protection.outlook.com2015-08-15 → 2026-04-25 · 5 obs
● 2026-04-01 07:32:42
○ 2026-04-02 06:05:54
● 2026-04-04 03:24:08
● 2026-04-25 06:05:16
●A130.226.237.1732015-09-23 → 2026-04-25 · 6 obs
● 2015-09-23 12:56:38
● 2026-04-01 07:32:42
○ 2026-04-02 06:05:54
● 2026-04-04 03:24:08
● 2026-04-25 06:05:16
○A192.38.110.1652015-08-15 → 2015-08-15 · 3 obs
○ 2015-09-23 12:56:38
○ 2026-04-25 06:05:16
○A192.38.110.1812015-08-15 → 2015-08-15 · 3 obs
○ 2015-09-23 12:56:38
○ 2026-04-25 06:05:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| ku.dk | ns1.ku.dk, ns2.ku.dk | 2 records |
✅ Authoritative Response
Server:192.38.110.174
NS records: ns1.ku.dk, ns2.ku.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 4067ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.226.237.173 |
| NS | 2 | ns1.ku.dk, ns2.ku.dk |
| MX | 1 | ku-dk.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 a:mail.survey-it.dk ip4:130.225.1 |
| SOA | 1 | ns1.ku.dk hostmaster.adm.ku.dk |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.ku.dk, ns2.ku.dk)
Analysis
IP Addresses
cast.ku.dk points to a single IP number: 130.226.237.173.
Other host names, for instance jur.ku.dk, sociology.ku.dk, kulturkurser.dk, life.ku.dk and calar.dk share IP numbers with cast.ku.dk.
Name Servers
Delegation for cast.ku.dk rests with two name servers, ns1.ku.dk and ns2.ku.dk.
cast.ku.dk shares the same name server setup as other domains, including 127.225.130.in-addr.arpa, 108.38.192.in-addr.arpa, 128-26.103.38.192.in-addr.arpa, imbg.ku.dk and 127.38.192.in-addr.arpa.
cast.ku.dk at least partially shares name servers with other domains, for instance odont.ku.dk, itunesu.ku.dk, ifro.ku.dk, egl.ku.dk and navneforskning.ku.dk.
Host names with two IP numbers: ns1.ku.dk points to 2001:878:1070:10::174 and 192.38.110.174; ns2.ku.dk points to 2001:878:1070:11::190 and 192.38.110.190.
Mail Servers
cast.ku.dk is handled by a single mail server, ku-dk.mail.protection.outlook.com.
cast.ku.dk uses the same mail server configuration as other domains, such as eyepath.ku.dk, nepa.ku.dk, molbio.ku.dk, biopeople.ku.dk and cpr.ku.dk.
ku-dk.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::8, 2a01:111:f403:ca09::e, 52.101.68.10, 52.101.68.18, 52.101.68.27 and 52.101.73.28.