dyberglarsen.dk

📜 Historical scan 2026-09-12 14:49:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dyberglarsen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 3 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by dyberglarsen-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 38ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	3600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dyberglarsen-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca48::a 52.101.103.36 52.101.185.24 52.101.68.15 52.101.68.8	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du0pr03cu00100.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	94.231.99.145

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 114ms

TXT Record
facebook-domain-verification=grblannrquptaulk980n1caheyuaxa
google-site-verification=aUDBaTCbfse8XZ0ZEfyGvDZTJi012ZW7A1OAaFhwEyA
klaviyo-site-verification=Y3d4bA
MS=ms57279743
v=spf1 include:spf.protection.outlook.com include:spf.itide.dk include:spf.scannet.dk include:send.heyloyalty.com include:spf.gorgias.com ip4:3.121.12.49 ip4:63.177.45.52 ip4:3.124.95.51 -all

✉️ SPF#

Policy	Record (dyberglarsen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.itide.dk include:spf.scannet.dk include:send.heyloyalty.com include:spf.gorgias.com ip4:3.121.12.49 ip4:63.177.45.52 ip4:3.124.95.51 -all

📨 DMARC#

Policy	Record (_dmarc.dyberglarsen.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 14:04:34

www CNAME	shops.myshopify.com (all on myshopify.com) → 23.227.38.74 2620:127:f00f:e:: (AS13335)
www vs bare domain	Same network dyberglarsen.dk: 23.227.38.65 (AS13335) www.dyberglarsen.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
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
selector1	selector1-dyberglarsen-dk._domainkey.dyberglarsen.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-dyberglarsen-dk._domainkey.dyberglarsen.onmicrosoft.com	RSA · ~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: 12/10 · policy: -all

error 12 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091002
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 12:19:03

Field	Value
Registrar	A/S SCANNET
Registered	2007-04-03
Expires	2027-04-30 (185d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

34ms

29ms

AAAA

31ms

TXT

114ms

CAA

26ms

HTTPS

37ms

TLSA

226ms

SOA

0ms

MTA-STS

47ms

DNSSEC

120ms

SRV

68ms

Total

855ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:13:11	949ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 14:49:23 shown	855ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 09:05:04	1316ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:10:11	757ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 05:06:09	693ms	2 NS 1 A 1 MX	🔒 Secure