psykolog-christina.dk DNS records

🖥️ Nameservers2 records 48ms

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 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.90.168.42	3600s	static.42.168.90.157.clients.your-server.de	AS24940	Hetzner Online GmbH	157.90.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records4 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	psykologchristina-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.103.140 52.101.68.3 52.101.68.32 52.101.73.155	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr02cu00203.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
10	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
32767	3600s	ms63553156.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	157.90.168.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 99ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 211ms

TXT Record
MS=ms63553156
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com include:spf.unoeuro.com include:spf.protection.outlook.com include:spf.rpost.net -all

✉️ SPF

Policy	Record (psykolog-christina.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com include:spf.unoeuro.com include:spf.protection.outlook.com include:spf.rpost.net -all

📨 DMARC

Policy	Record (_dmarc.psykolog-christina.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 / DANE4 records 200ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC2102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

48ms

A

81ms

MX

73ms

AAAA

73ms

TXT

211ms

CAA

54ms

HTTPS

47ms

TLSA

200ms

SOA

0ms

MTA-STS

82ms

DNSSEC

2102ms

SRV

99ms

Total

2879ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 17:01:32	2879ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 11:37:01	1201ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 23:49:25	1603ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-17 16:04:44	1494ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 12:56:54	9588ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 05:21:41	4017ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-06 19:02:34	5552ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-03 01:37:11	937ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 07:12:28	977ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 06:57:23	1844ms	2 NS 1 A 4 MX	🔒 Secure	View