helbergdesign.dk

📜 Historical scan 2026-07-04 11:40:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helbergdesign.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.20 is hosted by PerfGrid (AS59795) in The Netherlands. Mail is handled by helbergdesign-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 69ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.20	3600s	nlsh04.h4r-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	helbergdesign-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.25 52.101.68.32 52.101.73.30	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.56
🔶 Autoconfig	213.184.85.20

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 123ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 349ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all

✉️ SPF#

Policy	Record (helbergdesign.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mailmailmail.net -all

📨 DMARC#

Policy	Record (_dmarc.helbergdesign.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 2026-10-09 02:16:44

www	213.184.85.20 (AS59795) (address records, no CNAME)
www vs bare domain	Same network helbergdesign.dk: 213.184.85.20 (AS59795) www.helbergdesign.dk: 213.184.85.20 (AS59795)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-helbergdesign-dk._domainkey.lydogbilledespecialisten.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.helbergdesign.dk	62b1c751-73d4-458a-a043-eb052022fcb3.auth.acme-challenge.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

257ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

75ms

Field	Value
Serial	2025022801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 18:49:27

Field	Value
Registrar	A/S SCANNET
Registered	2007-02-16
Expires	2027-02-28 (128d)

📋 WHOIS#

⏱️ Lookup Timing#

69ms

45ms

81ms

AAAA

36ms

TXT

349ms

CAA

80ms

HTTPS

60ms

TLSA

704ms

SOA

75ms

MTA-STS

110ms

DNSSEC

257ms

SRV

123ms

Total

2703ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 23:35:14	1097ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 11:16:57	1393ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 11:40:06 shown	2703ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:55:34	1074ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 11:21:27	1637ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:18:45	988ms	2 NS 1 A 1 MX	🔒 Secure