helkropsmr.dk DNS records

🖥️ Nameservers2 records 58ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.87	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	helkropsmr-dk.n-v1.mx.microsoft	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca09::28 2a01:111:f403:ca09::b 52.101.181.153 52.101.68.12 52.101.73.15 52.101.73.28	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	46.30.215.87

🔷 AAAA Records (IPv6)1 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:b9:6eec:a243:282a	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 79ms

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

📝 TXT Records4 records 214ms

TXT Record
facebook-domain-verification=3tebo3285e61ssq08co37105e3esj3
google-site-verification=SIQwE-9_99U40K4BGqBa55K_UK3RJmcRnTnVd-R8rJ4
MS=ms93674807
v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:_custspf.one.com ip4:194.182.142.150 -all

✉️ SPF

Policy	Record (helkropsmr.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.sendinblue.com include:_custspf.one.com ip4:194.182.142.150 -all

📨 DMARC

Policy	Record (_dmarc.helkropsmr.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 65ms

Service / Owner	Type	Cert association
SMTP _25._tcp.helkropsmr-dk.n-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.helkropsmr-dk.n-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.helkropsmr-dk.n-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.helkropsmr-dk.n-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081302
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

58ms

A

50ms

MX

61ms

AAAA

58ms

TXT

214ms

CAA

53ms

HTTPS

58ms

TLSA

65ms

SOA

0ms

MTA-STS

84ms

DNSSEC

85ms

SRV

79ms

Total

764ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:44:23	764ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 06:44:49	9194ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:32:23	693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 09:43:10	916ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:08:50	1128ms	2 NS 1 A 1 MX	🔒 Secure	View