mondrup-skytte.dk

📜 Historical scan 2026-06-17 13:17:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mondrup-skytte.dk is a .dk domain served by 2 nameservers (ace.ns.cloudflare.com, asa.ns.cloudflare.com). It was registered on 30 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.229.203.228 is hosted by Netnoerden ApS (AS216275) in Denmark. Mail is handled by mail.mondrup-skytte.dk. The zone is not DNSSEC-signed, 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 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ace.ns.cloudflare.com	108.162.195.65 162.159.44.65 172.64.35.65 2606:4700:58::a29f:2c41 2803:f800:50::6ca2:c341 2a06:98c1:50::ac40:2341	ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com ace.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
asa.ns.cloudflare.com	108.162.192.246 172.64.32.246 173.245.58.246 2606:4700:50::adf5:3af6 2803:f800:50::6ca2:c0f6 2a06:98c1:50::ac40:20f6	asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com asa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 2089ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.203.228	—	mail.ysec.dk	AS216275	Netnoerden ApS	91.229.203.0/24	🇩🇰 Denmark	Virum

📧 MX Records#

1 records 2068ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.mondrup-skytte.dk	91.229.203.228	mail.ysec.dk	AS216275 Netnoerden ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 2250ms

TXT Record
google-site-verification=zNAoArkfDcD8qzbrrVym-DelAAFpALK8FCSETlNwfgc
v=spf1 mx a ip4:91.229.203.228/32 ptr:mail.ysec.dk. -all

✉️ SPF#

Policy	Record (mondrup-skytte.dk)
-all (hard fail)	v=spf1 mx a ip4:91.229.203.228/32 ptr:mail.ysec.dk. -all

📨 DMARC#

Policy	Record (_dmarc.mondrup-skytte.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:rua@koefoed.net

📬 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 2026-10-08 17:44:56

www	91.229.203.228 (AS216275) (address records, no CNAME)
www vs bare domain	Same network mondrup-skytte.dk: 91.229.203.228 (AS216275) www.mondrup-skytte.dk: 91.229.203.228 (AS216275)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2349ms

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

🏷️ SOA#

2065ms

Field	Value
Serial	2405469162
Primary NS (MNAME)	ace.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 03:07:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-01-30
Expires	2027-03-31 (158d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

88ms

2089ms

2068ms

AAAA

95ms

TXT

2250ms

CAA

113ms

HTTPS

123ms

TLSA

269ms

SOA

2065ms

MTA-STS

106ms

DNSSEC

2349ms

SRV

0ms

Total

4536ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 14:36:01	1673ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 14:27:22	549ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 03:17:33	866ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 16:51:42	1776ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 20:16:16	4738ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 12:21:11	3439ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 16:45:57	9034ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 12:38:10	4253ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 07:53:59	778ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:17:42 shown	4536ms	2 NS 1 A 1 MX	🔓 Insecure