ku.dk
Last scanned: 2026-08-31 15:01:17  ·  1563ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.ku.dk 192.38.110.174
2001:878:1070:10::174		 ns1.ku.dk
ns1.ku.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
ns2.ku.dk 192.38.110.190
2001:878:1070:11::190		 ns2.ku.dk
ns2.ku.dk		 AS1835 IDDQD-AS
AS1835 IDDQD-AS
🌍 A Records1 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.226.237.173 1432s cmslb.adm.ku.dk AS1835 IDDQD-AS 130.226.0.0/16 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   26ms
PriorityTTLMail ServerIP addressesPTRASN
10 1144s ku-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca09::26
2a01:111:f403:ca09::5
2a01:111:f403:ca09::7
52.101.68.16
52.101.68.21
52.101.73.1
52.101.73.15		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-db4pr02cu00400.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-am3pr04cu00501.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover130.226.237.53
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   116ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 10 10 5061 sipacc.ku.dk
📝 TXT Records17 records   400ms
TXT Record
6c2c989745ec4c9da07a07aa9545b83e45af62d32706b6c50f
adobe-idp-site-verification=668054226d35e53f8389a1ffef3706cd9e2536340ec998eb37738a0cb3a7ec58
apple-domain-verification=0dcdbMopnajFHOG4
bw=LJaWj0Fpx3l/58xzv+wMmBx/rnLA3H9DxR51iD2lNFGx
google-site-verification=lE8sxzeQUpSEaCB6mw86kRSKRemtlQs5T_TTdleZ4oU
HARICA-B6JlbUNpY6FLRGLjreG
HARICA-iGPCG7sxTBIHB30kPXW
HARICA-KALlY5x8AK07V5fax3e
HARICA-Lf19ojXj0uGvZSRtbuY
have-i-been-pwned-verification=dweb_brscgph7vtipz0x274w61rb7
hibp-verify=dweb_2d2dhvr7zwre7wokvnhrl3mq
jamf-site-verification=kJWBMvj-Hk0Uq4Vyz-_QVg
klaviyo-site-verification=TxLiZh
MS=ms39433918
University of Copenhagen
v=spf1 ip4:193.162.253.130 include:bulk.spf.ku.dk include:spf.protection.outlook.com a:unicph-gw.ku.dk a:mail.npkhosting.dk ~all
ZOOM_verify_XLNNoB6ABQscd0JcOGAjPn
✉️ SPF
PolicyRecord (ku.dk)
~all (soft fail) v=spf1 ip4:193.162.253.130 include:bulk.spf.ku.dk include:spf.protection.outlook.com a:unicph-gw.ku.dk a:mail.npkhosting.dk ~all
📨 DMARC
PolicyRecord (_dmarc.ku.dk)
p=reject v=DMARC1; p=reject; sp=reject; rua=mailto:upglztho@ag.eu.dmarcadvisor.com; ruf=mailto:upglztho@fr.eu.dmarcadvisor.com; pct=100; fo=1; ri=3600
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records10 records   22ms
FlagsTagValue
0 iodef mailto:hostmaster@ku.dk
0 issue amazon.com
0 issue comodoca.com
0 issue digicert.com
0 issue globalsign.com
0 issue harica.gr
0 issue letsencrypt.org
0 issue sectigo.com
0 issuewild harica.gr
0 issuewild letsencrypt.org
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.ku.dk zpmdND1YuCDytPGEMi2dyYR-xLYmTHqep5brPGh6aJ8
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083165
Primary NS (MNAME)ns1.ku.dk
Responsible (RNAME)hostmaster@adm.ku.dk
Refresh2200s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-02 16:43:13
FieldValue
RegistrarK
Registered1998-03-25
Expires2029-03-31 (941d)
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
27ms
MX
26ms
AAAA
23ms
TXT
400ms
CAA
22ms
HTTPS
24ms
TLSA
302ms
SOA
0ms
MTA-STS
36ms
DNSSEC
95ms
SRV
116ms
Total
1563ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:01:17 1563ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-29 07:50:52 2384ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 18:58:47 1825ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 17:22:56 1897ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 17:28:58 867ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 13:21:11 3648ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 13:06:31 1686ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 17:03:31 9688ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 16:56:12 2030ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-20 16:51:20 2051ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 09:37:17 9985ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-18 09:34:43 2829ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 02:58:53 2255ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 07:41:05 6586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 05:21:38 4194ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 12:52:57 3961ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 00:28:06 1497ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 06:30:20 3084ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 23:15:06 3237ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-04 09:07:42 2031ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 18:58:03 1947ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 18:30:45 1257ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 17:50:42 4261ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 17:25:06 2473ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 15:40:46 10592ms 2 NS 1 A 1 MX 🔒 Secure View
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