kasperhartwich.dk

📜 Historical scan 2026-10-25 08:36:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kasperhartwich.dk is a .dk domain served by 2 nameservers (gordon.ns.cloudflare.com, laura.ns.cloudflare.com). It was registered on 7 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.199.108.153 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. The zone is of unknown DNSSEC status, publishes a 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 111ms

Nameserver	IP addresses	PTR	ASN / ISP
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
laura.ns.cloudflare.com	108.162.192.183 172.64.32.183 173.245.58.183 2606:4700:50::adf5:3ab7 2803:f800:50::6ca2:c0b7 2a06:98c1:50::ac40:20b7	laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com laura.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

4 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.199.108.153	30s	cdn-185-199-108-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.109.153	30s	cdn-185-199-109-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.110.153	30s	cdn-185-199-110-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—
185.199.111.153	30s	cdn-185-199-111-153.github.com	AS54113	Fastly, Inc.	185.199.108.0/22	🇺🇸 United States	—

📧 MX Records#

2 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	30s	mx1.improvmx.com	13.37.195.136 15.236.236.160 2a05:d012:412:e201:88aa:e7b9:7a43:12d7 2a05:d012:412:e202:f36:2c1f:1a49:d38a 2a05:d012:412:e203:373a:f51a:4a85:1d25 35.181.18.45	ec2-13-37-195-136.eu-west-3.compute.amazonaws.com ec2-15-236-236-160.eu-west-3.compute.amazonaws.com — — — ec2-35-181-18-45.eu-west-3.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	30s	mx2.improvmx.com	13.36.107.63 13.36.222.39 15.236.61.92 2a05:d012:412:e201:1f6e:f6e4:8fd7:4678 2a05:d012:412:e202:e81e:cc44:3b53:8a3d 2a05:d012:412:e203:7e33:3d9c:28d7:ee20	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com ec2-13-36-222-39.eu-west-3.compute.amazonaws.com ec2-15-236-61-92.eu-west-3.compute.amazonaws.com — — —	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 153ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.kasperhartwich.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#

latest probe, not this scan · checked 2026-10-26 20:28:20

www	NXDOMAIN
www vs bare domain	www does not resolve kasperhartwich.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.kasperhartwich.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#

217ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'kasperhartwich.dk/A/IN': 172.28.0.2#53

🏷️ SOA#

22ms

Field	Value
Serial	2417376095
Primary NS (MNAME)	gordon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-25 09:12:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-07
Expires	2027-07-31 (276d)

🔗 Same registrant#

20 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
arsenalfc.dk	Punktum dk A/S (direct)
artisans.dk	Punktum dk A/S (direct)
cphcw.dk	Punktum dk A/S (direct)
erdetøltid.dk	Punktum dk A/S (direct)
fnet.dk	Punktum dk A/S (direct)
kontakter.dk	Punktum dk A/S (direct)
manchestercity.dk	Punktum dk A/S (direct)
minverden.dk	Punktum dk A/S (direct)
mitteam.dk	Punktum dk A/S (direct)
musikpriser.dk	Punktum dk A/S (direct)
opsig.dk	Punktum dk A/S (direct)
personaleklub.dk	Punktum dk A/S (direct)
sax.dk	Punktum dk A/S (direct)
snerdet.dk	Punktum dk A/S (direct)
spotifyguide.dk	Punktum dk A/S (direct)
twhjerne.dk	Punktum dk A/S (direct)
ugedag.dk	Punktum dk A/S (direct)
virki.dk	Punktum dk A/S (direct)
åd.dk	Punktum dk A/S (direct)
æv.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

83ms

97ms

AAAA

107ms

TXT

153ms

CAA

91ms

HTTPS

109ms

TLSA

158ms

SOA

22ms

MTA-STS

118ms

DNSSEC

217ms

SRV

116ms

Total

2109ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 20:28:20	619ms	2 NS 4 A 2 MX	🔓 Insecure
2026-10-25 08:36:33 shown	2109ms	2 NS 4 A 2 MX	❓ Unknown
2026-10-17 21:17:19	978ms	2 NS 4 A 2 MX	🔓 Insecure
2026-10-13 15:34:51	2285ms	2 NS 4 A 2 MX	🔓 Insecure
2026-10-11 08:34:24	3433ms	2 NS 4 A 2 MX	🔓 Insecure
2026-09-25 16:17:55	10050ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 00:08:26	2750ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-15 15:08:44	1298ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-07 08:01:39	1217ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 03:26:55	10155ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 04:43:52	840ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-19 00:05:38	5917ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-17 13:24:06	1519ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 05:34:35	1250ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 13:26:46	853ms	2 NS 2 A 2 MX	🔓 Insecure