aktiv-center.dk DNS records

🖥️ Nameservers2 records 51ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.190	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aktivcenter-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 52.101.68.27 52.101.73.145 52.101.73.2 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr04cu00500.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 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80f7:49fd:5914:e98	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 182ms

TXT Record
google-site-verification=8oPaIU83P8nb1_ncl4ohtVEJfOgTw8FH8WWXpd2M7YQ
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082601
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

51ms

A

49ms

MX

48ms

AAAA

51ms

TXT

182ms

CAA

48ms

HTTPS

46ms

TLSA

436ms

SOA

0ms

MTA-STS

54ms

DNSSEC

83ms

SRV

55ms

Total

1025ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:28:18	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 16:01:47	1074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:12:34	9093ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 01:20:07	2191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 07:58:11	2118ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 05:47:10	1476ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 05:18:04	1081ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:34:12	3180ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 04:26:40	1781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 03:35:15	3785ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:27:04	1365ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 23:06:30	1499ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 03:54:24	1898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 18:50:25	1472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 11:33:51	1041ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 18:34:49	2123ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 21:20:57	1179ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 09:20:01	1222ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 06:05:41	18143ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 14:53:00	9356ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 21:06:29	1669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 20:16:09	9686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 10:56:18	2970ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:06:57	793ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 05:00:20	1760ms	2 NS 1 A 1 MX	🔒 Secure	View