vel-ark.dk DNS records

🖥️ Nameservers2 records 105ms

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 Records1 records 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.171	3600s	webcluster44.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	velark-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 52.101.68.15 52.101.68.3 52.101.68.8 52.101.73.16	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.99.149.136

🔷 AAAA Records (IPv6)1 records 116ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:805c:e4a6:322c:3254	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 Records2 records 283ms

TXT Record
google-site-verification=fsPW6d30t6s1Xktdcvi0uqBS-iuj_lIZUvb-gZOMzo0
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (vel-ark.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

🔗 TLSA / DANE

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

🔐 DNSSEC174ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082301
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

105ms

A

116ms

MX

108ms

AAAA

116ms

TXT

283ms

CAA

105ms

HTTPS

108ms

TLSA

214ms

SOA

0ms

MTA-STS

92ms

DNSSEC

174ms

SRV

160ms

Total

1961ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 06:15:50	1961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:14:32	18266ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:51:19	18039ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 09:05:56	1490ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 19:44:25	619ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:43:24	2190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:25:45	2170ms	2 NS 1 A 1 MX	🔒 Secure	View