ieee.dk

📜 Historical scan 2026-06-26 04:52:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ieee.dk is a .dk domain served by 2 nameservers (ns1.aau.dk, ns2.aau.dk). It was registered on 3 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.231.9.82 is hosted by Google LLC (AS396982) in United States. The zone is not DNSSEC-signed, 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 235ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 234ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.231.9.82	86400s	82.9.231.35.bc.googleusercontent.com	AS396982	Google LLC	35.224.0.0/12	🇺🇸 United States	North Charleston

📧 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#

✗ 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 2026-10-14 00:12:38

www	141.193.213.20 141.193.213.21 (AS209242) (address records, no CNAME)
www vs bare domain	Same network ieee.dk: 141.193.213.20 141.193.213.21 (AS209242) www.ieee.dk: 141.193.213.20 141.193.213.21 (AS209242)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

311ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

250ms

Field	Value
Serial	1708611453
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	16384s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration#

WHOIS fetched 2026-10-03 04:54:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-03-03
Expires	2029-03-31 (892d)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

234ms

432ms

AAAA

223ms

TXT

724ms

CAA

246ms

HTTPS

214ms

TLSA

88ms

SOA

250ms

MTA-STS

257ms

DNSSEC

311ms

SRV

408ms

Total

1444ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 04:35:32	648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 07:20:09	1244ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-23 11:18:41	9534ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-22 03:51:58	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-26 12:31:54	1592ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 04:52:48 shown	1444ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:55:00	1705ms	2 NS 1 A 0 MX	⚠️ Bogus