jonasgrundtvig.dk

📜 Historical scan 2026-06-18 08:24:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jonasgrundtvig.dk is a .dk domain served by 4 nameservers (ns-1307.awsdns-35.org, ns-1632.awsdns-12.co.uk, ns-320.awsdns-40.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 16.170.4.66 is hosted by Amazon.com, Inc. (AS16509) in Sweden. 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#

4 records 321ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1307.awsdns-35.org	205.251.197.27 2600:9000:5305:1b00::1	ns-1307.awsdns-35.org ns-1307.awsdns-35.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1632.awsdns-12.co.uk	205.251.198.96 2600:9000:5306:6000::1	ns-1632.awsdns-12.co.uk ns-1632.awsdns-12.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-320.awsdns-40.com	205.251.193.64 2600:9000:5301:4000::1	ns-320.awsdns-40.com ns-320.awsdns-40.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-560.awsdns-06.net	205.251.194.48 2600:9000:5302:3000::1	ns-560.awsdns-06.net ns-560.awsdns-06.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 231ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
16.170.4.66	—	ec2-16-170-4-66.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	16.168.0.0/14	🇸🇪 Sweden	—

📧 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 2026-10-18 18:05:02

www	NXDOMAIN
www vs bare domain	www does not resolve jonasgrundtvig.dk: 16.170.4.66 (AS16509) www.jonasgrundtvig.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

463ms

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

🏷️ SOA#

255ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1632.awsdns-12.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

321ms

231ms

258ms

AAAA

217ms

TXT

510ms

CAA

251ms

HTTPS

350ms

TLSA

415ms

SOA

255ms

MTA-STS

289ms

DNSSEC

463ms

SRV

367ms

Total

2635ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 11:38:06	4774ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-18 08:24:13 shown	2635ms	4 NS 1 A 0 MX	🔓 Insecure