alvent.dk DNS records

🖥️ Nameservers2 records 25ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.116	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	alvent-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::a 52.101.68.18 52.101.68.25 52.101.68.27 52.101.73.126	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.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	46.30.213.116

🔷 AAAA Records (IPv6)1 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:80a5:6ca7:60a:aef5	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

🔌 SRV Records1 records 49ms

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

📝 TXT Records3 records 131ms

TXT Record
google-site-verification=8_mokFOixNO1T67l3D__Um6OVG_EDDIlhXGMJPpRXZc
MS=ms41767343
v=spf1 include:_spf55370.spf-protect.dk -all

✉️ SPF

Policy	Record (alvent.dk)
-all (hard fail)	v=spf1 include:_spf55370.spf-protect.dk -all

📨 DMARC

Policy	Record (_dmarc.alvent.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:669f5aa170a2a@dmarc-dk.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

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082805
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

25ms

A

27ms

MX

30ms

AAAA

25ms

TXT

131ms

CAA

25ms

HTTPS

32ms

TLSA

167ms

SOA

0ms

MTA-STS

48ms

DNSSEC

103ms

SRV

49ms

Total

675ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 22:31:11	675ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 12:28:50	1031ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 07:37:15	9850ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 00:15:16	1379ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 16:43:02	5553ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 14:38:33	1224ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:40:00	1017ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 11:47:54	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 12:58:11	1619ms	2 NS 1 A 1 MX	🔒 Secure	View