etu.dk

📜 Historical scan 2026-06-26 07:28:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

etu.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.243.5 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, publishes a 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   44ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH

🌍 A Records#

2 records   122ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.243.5 3600s a16e665f42988324c.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.105.230 3600s a16e665f42988324c.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 76.223.0.0/17 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.etu.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 2026-10-09 13:20:19
www104.21.41.167 172.67.191.186 2606:4700:3034::ac43:bfba 2606:4700:3036::6815:29a7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

61ms
FieldValue
Serial2026020701
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
44ms
A
122ms
MX
65ms
AAAA
62ms
TXT
309ms
CAA
63ms
HTTPS
63ms
TLSA
70ms
SOA
61ms
MTA-STS
67ms
DNSSEC
139ms
SRV
121ms
Total
698ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:20:19 626ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-02 04:46:38 413ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-27 03:58:33 2947ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-03 20:15:08 8571ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-26 07:28:37 shown 698ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-26 01:22:50 669ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-22 14:55:50 646ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 14:40:55 672ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 08:28:09 421ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone