gronborgmadsen.dk

📜 Historical scan 2026-09-30 11:17:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gronborgmadsen.dk is a .dk domain served by 2 nameservers (alfred.ns.cloudflare.com, gail.ns.cloudflare.com). It was registered on 22 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by hermes.nixmail.net. 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hermes.nixmail.net	188.120.88.135	hermes.nixtech.net	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 a:post.nixmail.net ~all

✉️ SPF#

Policy	Record (gronborgmadsen.dk)
~all (soft fail)	v=spf1 a:post.nixmail.net ~all

📨 DMARC#

Policy	Record (_dmarc.gronborgmadsen.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-23 08:27:23

www	NXDOMAIN
www vs bare domain	Neither resolves gronborgmadsen.dk: no address www.gronborgmadsen.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

41ms

Field	Value
Serial	2415256769
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 16:08:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-22
Expires	2027-10-21 (362d)

🔗 Same registrant#

7 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
bellalunawellness.dk	Punktum dk A/S (direct)
blw.dk	DANDOMAIN A/S
efeaps.dk	Punktum dk A/S (direct)
elektrik.dk	ONE.COM A/S
erikfrederiksenseftf.dk	Punktum dk A/S (direct)
gaventilhaven.dk	Punktum dk A/S (direct)
group365.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

37ms

44ms

AAAA

38ms

TXT

188ms

CAA

37ms

HTTPS

54ms

TLSA

93ms

SOA

41ms

MTA-STS

65ms

DNSSEC

77ms

SRV

64ms

Total

670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 08:27:23	718ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-13 02:41:00	2989ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 11:17:05 shown	670ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-28 00:32:04	485ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-23 20:04:34	590ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-17 07:16:13	2416ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-14 18:00:54	9003ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-20 15:55:18	1484ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-02 01:28:31	1029ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-17 09:51:47	388ms	2 NS 0 A 1 MX	🔓 Insecure