forrester.dk

📜 Historical scan 2026-07-20 10:20:13 · ← 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 851ms

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#

877ms

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#

851ms

853ms

AAAA

857ms

TXT

2061ms

CAA

852ms

HTTPS

856ms

TLSA

117ms

SOA

25ms

MTA-STS

159ms

DNSSEC

877ms

SRV

855ms

Total

4256ms

🕐 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	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 shown	4256ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 01:04:07	3447ms	3 NS 0 A 0 MX	❓ Unknown