forrester.dk

📜 Historical scan 2026-08-22 22:15:04 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forrester.dk is a registered .dk domain whose nameservers (ns1.instradns.com, ns2.instradns.com, ns3.instradns.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records 1110ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.instradns.com	75.2.6.34	aef93cd39153ffbac.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.instradns.com	75.2.85.37	a9bf3e392db71e4d0.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns3.instradns.com	99.83.188.20	aef93cd39153ffbac.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2459ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

1110ms

1097ms

1036ms

AAAA

1004ms

TXT

17454ms

CAA

1027ms

HTTPS

1410ms

TLSA

93ms

SOA

276ms

MTA-STS

1133ms

DNSSEC

2459ms

SRV

4286ms

Total

28599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:13:50	44295ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-30 07:16:15	34584ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 00:39:05	37560ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 22:15:04 shown	28599ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:09:53	63678ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 22:00:00	32930ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 21:30:52	18592ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 21:17:36	53233ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 13:23:57	48397ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 12:16:58	43712ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 07:50:28	9863ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 21:03:55	63990ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 07:31:12	33724ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 15:13:57	2333ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-06 11:29:56	2226ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 09:20:58	60432ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 07:22:12	31505ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 07:08:51	3939ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 06:33:13	51150ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 06:07:10	58420ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 05:50:11	3242ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 00:58:55	3994ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 14:27:01	27979ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 10:20:13	4256ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 01:04:07	3447ms	3 NS 0 A 0 MX	❓ Unknown