arksiem.dk

📜 Historical scan 2026-07-03 11:02:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arksiem.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.71 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by arksiem-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 255ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 359ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.71	3600s	webcluster1.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 235ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arksiem-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 52.101.73.11 52.101.73.16 52.101.73.28 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 373ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:3e:2619:e0b6:c25e	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 818ms

TXT Record
MS=ms90989695
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF#

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

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 13:29:28

www	46.30.213.71 2a02:2350:5:10b:3e:2619:e0b6:c25e (AS51468) (address records, no CNAME)
www vs bare domain	Same network arksiem.dk: 46.30.213.71 2a02:2350:5:10b:3e:2619:e0b6:c25e (AS51468) www.arksiem.dk: 46.30.213.71 2a02:2350:5:10b:3e:2619:e0b6:c25e (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

561ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 01:59:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-09
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

255ms

359ms

235ms

AAAA

373ms

TXT

818ms

CAA

254ms

HTTPS

336ms

TLSA

550ms

SOA

0ms

MTA-STS

408ms

DNSSEC

561ms

SRV

352ms

Total

5708ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 22:14:07	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 21:48:20	812ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:34:50	1215ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 15:36:29	5458ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 23:29:28	2149ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 12:01:48	5852ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 17:58:06	9054ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 14:24:04	1397ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 23:02:04	9032ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 11:02:09 shown	5708ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 04:52:18	1611ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 14:33:04	1325ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 13:08:12	1144ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:40:32	922ms	2 NS 1 A 1 MX	🔒 Secure