sarkomer.dk

Records from scan: 2026-09-30 17:36:09 · 4516ms total · last checked 2026-10-16 12:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sarkomer.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by sarkomer-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	600s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sarkomer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca21::e 2a01:111:f403:ca48::c 52.101.209.28 52.101.68.21 52.101.91.153 52.101.91.162	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 228ms

TXT Record
google-site-verification=BYPCWdnIo2_WkNkJVBrdgV2d51hyIKdKiCKaQum16YY
MS=ms16826832
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sarkomer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6154471c71a3e@dmarc.centerasecurity.com;

📬 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#

checked 2026-10-11 03:04:51

www CNAME	www.sarkomer.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.40.5 172.64.147.251 2606:4700:4402::6812:2805 2a06:98c1:3101::ac40:93fb (AS13335)
www vs bare domain	Different networks sarkomer.dk: 217.114.94.2 (AS30811) www.sarkomer.dk: 104.18.40.5 172.64.147.251 2606:4700:4402::6812:2805 2a06:98c1:3101::ac40:93fb (AS13335) (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-sarkomer-dk._domainkey.sarkomerdk.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026091001
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

60ms

64ms

61ms

AAAA

41ms

TXT

228ms

CAA

59ms

HTTPS

50ms

TLSA

4027ms

SOA

49ms

MTA-STS

71ms

DNSSEC

75ms

SRV

71ms

Total

4516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:36:09 shown	4516ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 21:39:47	4530ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 04:47:45	3840ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-14 15:18:32	5033ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-27 07:05:00	5720ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:20:20	5203ms	4 NS 1 A 1 MX	🔓 Insecure