mppension.dk DNS records

🖥️ Nameservers2 records 54ms

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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.123.204.16	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	mppension-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 52.101.103.140 52.101.68.21 52.101.68.36 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 75ms

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

📝 TXT Records3 records 176ms

TXT Record
google-site-verification=B3yfnxzUj-lH4X3K1XBd4CoXW5sBH263XPQ44F3lB5s
UhCvbn9KkZeVMoYaBhNB+eaMOdEixCcaClMA4VwT1nCE2vurnK3iVoLxa6svROc79wDftLjH9jLAGYphRZRvUA==
v=spf1 a:hybridmail.mppension.dk a:mailadd.mppension.dk a:mppension.dk ip4:185.189.236.170 include:spf.mailjet.com include:spf.protection.outlook.com include:_spf.salesforce.com -all

✉️ SPF

Policy	Record (mppension.dk)
-all (hard fail)	v=spf1 a:hybridmail.mppension.dk a:mailadd.mppension.dk a:mppension.dk ip4:185.189.236.170 include:spf.mailjet.com include:spf.protection.outlook.com include:_spf.salesforce.com -all

📨 DMARC

Policy	Record (_dmarc.mppension.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:it-sikkerhed@mppension.dk

📬 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)

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082501
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

54ms

A

41ms

MX

37ms

AAAA

65ms

TXT

176ms

CAA

58ms

HTTPS

42ms

TLSA

606ms

SOA

0ms

MTA-STS

60ms

DNSSEC

84ms

SRV

75ms

Total

1151ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:34:49	1151ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 13:43:46	1091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 02:13:39	8837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 01:31:42	695ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 15:18:58	806ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 22:04:40	2706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:26:44	2445ms	2 NS 1 A 1 MX	🔒 Secure	View