rungstedroklub.dk DNS records

🖥️ Nameservers2 records 53ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.245	600s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rungstedroklub-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::9 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.103.39 52.101.181.153 52.101.68.39 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as9pr05cu01302.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 172ms

TXT Record
MS=ms19027898
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rungstedroklub.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)

🔐 DNSSEC90ms

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

🏷️ SOA54ms

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

53ms

A

55ms

MX

51ms

AAAA

48ms

TXT

172ms

CAA

42ms

HTTPS

43ms

TLSA

241ms

SOA

54ms

MTA-STS

68ms

DNSSEC

90ms

SRV

69ms

Total

4765ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 18:07:16	4765ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 05:39:45	797ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:51:42	1439ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 21:35:13	776ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 09:48:20	1215ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 15:43:09	8985ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 09:31:59	898ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 02:51:01	867ms	2 NS 1 A 1 MX	🔒 Secure	View