holbaekbyforum.dk

📜 Historical scan 2026-10-01 18:25:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holbaekbyforum.dk is a .dk domain served by 2 nameservers (lady.ns.cloudflare.com, mcgrory.ns.cloudflare.com). It was registered on 28 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.229.236.30 is hosted by Edelskjold Holding ApS (AS215686) in Denmark. Mail is handled by holbaekbyforum-dk.mail.protection.outlook.com. 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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mcgrory.ns.cloudflare.com	108.162.195.170 162.159.44.170 172.64.35.170 2606:4700:58::a29f:2caa 2803:f800:50::6ca2:c3aa 2a06:98c1:50::ac40:23aa	mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.ns.cloudflare.com mcgrory.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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.236.30	300s	hosting.merkurnord.dk	AS215686	Edelskjold Holding ApS	91.229.236.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 102ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	holbaekbyforum-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::26 2a01:111:f403:ca21::c 2a01:111:f403:ca3c::8 52.101.103.162 52.101.103.36 52.101.68.25 52.101.68.27	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 438ms

TXT Record
ca3-67c859c9804d48faac768feeb683fd8e
google-site-verification=QXTOJWeqr0wyDuxqYbq89eSIoed575EIadAcxRYAfno
google-site-verification=X7D36ngxezDfJqDRi0r3tKYIn8JpK6rxY9U5CR8rFsE
v=spf1 include:spf.holbaekbyforum.dk include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (holbaekbyforum.dk)
~all (soft fail)	v=spf1 include:spf.holbaekbyforum.dk include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.holbaekbyforum.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 2026-10-08 16:14:15

www CNAME	holbaekbyforum.dk (all on holbaekbyforum.dk) → 91.229.236.30 (AS215686)
www vs bare domain	Same network holbaekbyforum.dk: 91.229.236.30 (AS215686) www.holbaekbyforum.dk: 91.229.236.30 (AS215686)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.holbaekbyforum.dk	3-llBI_-HYFZRccgoDRiLQF16PUHp9p5qWpV6pqY9QI
TXT	_acme-challenge.holbaekbyforum.dk	KfDHNhzMPEvo047z8Jl88JlFUzKbLXXvvo7FFGsfiTE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

307ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2416277082
Primary NS (MNAME)	lady.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 13:08:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-09-28
Expires	2027-09-30 (338d)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

81ms

102ms

AAAA

95ms

TXT

438ms

CAA

84ms

HTTPS

92ms

TLSA

827ms

SOA

56ms

MTA-STS

137ms

DNSSEC

307ms

SRV

147ms

Total

2673ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 12:35:18	1888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-02 12:23:29	1031ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 18:25:27 shown	2673ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 18:15:06	1119ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 17:59:04	846ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 13:08:34	2650ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 12:44:28	844ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 12:30:56	692ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 13:43:06	4468ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 12:22:50	870ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-30 22:43:29	3489ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-06 04:05:42	1783ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 01:50:17	2383ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 00:32:46	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:17:28	1378ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:17:38	270ms	0 NS 0 A 0 MX	❓ Unknown