hesselberg-pedersen.dk

📜 Historical scan 2026-08-21 12:05:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hesselberg-pedersen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 26 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.186 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hesselbergpedersen-dk02e.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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.186	3600s	web30.123hotel.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	hesselbergpedersen-dk02e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.68.15 52.101.73.1 52.101.73.19 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8
🔶 Autoconfig	185.21.40.186

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 8115ms

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

📝 TXT Records#

2 records 265ms

TXT Record
MS=ms61550286
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hesselberg-pedersen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.hesselberg-pedersen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@zipp.dk; ruf=mailto:dmarc@zipp.dk; adkim=r; aspf=r

📬 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 2026-10-12 03:02:47

www	185.21.40.186 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hesselberg-pedersen.dk: 185.21.40.186 (AS48854) www.hesselberg-pedersen.dk: 185.21.40.186 (AS48854)
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#

1 found

Selector	CNAME	Key
selector1	selector1-hesselbergpedersen-dk02e._domainkey.alfaitaps.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2025071503
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 04:50:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-07-26
Expires	2027-05-31 (219d)

📋 WHOIS#

⏱️ Lookup Timing#

94ms

92ms

86ms

AAAA

85ms

TXT

265ms

CAA

97ms

HTTPS

89ms

TLSA

186ms

SOA

81ms

MTA-STS

157ms

DNSSEC

184ms

SRV

8115ms

Total

25121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:02:23	959ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:11:10	733ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 03:43:26	1263ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 12:05:01 shown	25121ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 06:31:22	1705ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:24:54	729ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:20:41	2938ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:18:47	1038ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:18:29	1057ms	2 NS 1 A 1 MX	🔒 Secure