arwos.dk

📜 Historical scan 2026-09-18 23:36:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arwos.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.101.115.12 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by arwos-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 127ms

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 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.101.115.12	3600s	1213025.cloudwaysapps.com	AS14061	DigitalOcean, LLC	46.101.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	arwos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca21::c 2a01:111:f403:ca48::8 52.101.103.137 52.101.103.39 52.101.185.21 52.101.91.21	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-matpr05cu00105.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 → 52.98.152.200

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 652ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 407ms

TXT Record
MS=ms47966681
MS=ms55159219
v=spf1 ip4:185.45.48.51 ip4:94.137.133.135 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (arwos.dk)
-all (hard fail)	v=spf1 ip4:185.45.48.51 ip4:94.137.133.135 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.arwos.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email

📬 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 2026-10-14 15:58:38

www	46.101.115.12 (AS14061) (address records, no CNAME)
www vs bare domain	Same network arwos.dk: 46.101.115.12 (AS14061) www.arwos.dk: 46.101.115.12 (AS14061)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-arwos-dk._domainkey.arwos.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#

0ms

Field	Value
Serial	2026091201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

127ms

123ms

79ms

AAAA

123ms

TXT

407ms

CAA

126ms

HTTPS

147ms

TLSA

237ms

SOA

0ms

MTA-STS

151ms

DNSSEC

184ms

SRV

652ms

Total

1566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 15:58:37	1462ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 18:07:19	900ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:57:53	865ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 23:36:29 shown	1566ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 12:11:25	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 07:53:48	2224ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 14:16:56	1124ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 00:20:31	843ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 19:59:08	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:43:17	833ms	2 NS 1 A 1 MX	🔒 Secure