scu.dk

📜 Historical scan 2026-09-05 07:34:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

scu.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.125.228.140 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by scu-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.125.228.140	3600s	ec2-3-125-228-140.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	scu-dk.mail.eo.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::9 2a01:111:f403:ca09::24 2a01:111:f403:ca21::e 52.101.103.36 52.101.68.10 52.101.68.3 52.101.68.32	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 41ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sip.scu.dk

📝 TXT Records#

2 records 92ms

TXT Record
MS=ms28115907
v=spf1 ip4:91.236.210.95 include:spf.protection.outlook.com include:spfinclude.signflow.dk ~all

✉️ SPF#

Policy	Record (scu.dk)
~all (soft fail)	v=spf1 ip4:91.236.210.95 include:spf.protection.outlook.com include:spfinclude.signflow.dk ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 11:37:03

www	3.125.228.140 (AS16509) (address records, no CNAME)
www vs bare domain	Same network scu.dk: 3.125.228.140 (AS16509) www.scu.dk: 3.125.228.140 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

107ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026090102
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

29ms

39ms

AAAA

40ms

TXT

92ms

CAA

39ms

HTTPS

32ms

TLSA

5835ms

SOA

0ms

MTA-STS

38ms

DNSSEC

107ms

SRV

41ms

Total

6331ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 19:38:26	426ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 18:20:42	543ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 16:47:37	551ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 07:34:42 shown	6331ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 10:58:19	4771ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 20:18:10	2343ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:50:55	4640ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 18:14:57	1597ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 17:55:26	4327ms	2 NS 1 A 1 MX	🔒 Secure