simonklee.dk

Records from scan: 2026-10-01 00:06:07 · 3664ms total · last checked 2026-10-18 14:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simonklee.dk is a .dk domain served by 4 nameservers (ns-1212.awsdns-23.org, ns-1957.awsdns-52.co.uk, ns-497.awsdns-62.com and 1 more). It was registered on 2 March 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.241.124.175 is hosted by Fly.io, Inc. (AS40509) in United States. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1212.awsdns-23.org	205.251.196.188 2600:9000:5304:bc00::1	ns-1212.awsdns-23.org ns-1212.awsdns-23.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1957.awsdns-52.co.uk	205.251.199.165 2600:9000:5307:a500::1	ns-1957.awsdns-52.co.uk ns-1957.awsdns-52.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-497.awsdns-62.com	205.251.193.241 2600:9000:5301:f100::1	ns-497.awsdns-62.com ns-497.awsdns-62.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-801.awsdns-36.net	205.251.195.33 2600:9000:5303:2100::1	ns-801.awsdns-36.net ns-801.awsdns-36.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
66.241.124.175	300s	ip-66-241-124-175.shared.customer.flyio.net	AS40509	Fly.io, Inc.	66.241.124.0/23	🇺🇸 United States	—

📧 MX Records#

2 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

1 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:8280:1::4e:1cda	300s	ipv6.customer.flyio.net	AS40509	Fly.io, Inc.	2a09:8280:1:0:0:0:0:0/48	🇺🇸 United States	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 242ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

Policy	Record (simonklee.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

Policy	Record (_dmarc.simonklee.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

checked 2026-10-12 06:30:48

www	NXDOMAIN
www vs bare domain	www does not resolve simonklee.dk: 66.241.124.175 2a09:8280:1::4e:1cda (AS40509) www.simonklee.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

130ms

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

🏷️ SOA#

61ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-801.awsdns-36.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 11:52:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-03-02
Expires	2028-03-01 (499d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

46ms

48ms

AAAA

59ms

TXT

242ms

CAA

55ms

HTTPS

105ms

TLSA

266ms

SOA

61ms

MTA-STS

116ms

DNSSEC

130ms

SRV

131ms

Total

3664ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:06:07 shown	3664ms	4 NS 1 A 2 MX	🔓 Insecure
2026-09-24 13:09:39	3290ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-28 15:19:44	1206ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-26 09:40:22	3822ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-20 17:46:51	2299ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 19:51:12	5917ms	4 NS 1 A 2 MX	🔓 Insecure