frifeldt.dk DNS records

🖥️ Nameservers2 records 119ms

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 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.40.46.10	7200s	co3web03-10.wehost.dk	AS62319	Itm8 A/S	185.40.44.0/22	🇩🇰 Denmark	Viby J

📧 MX Records1 records 94ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	frifeldt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 2a01:111:f403:ca48::a 52.101.103.140 52.101.103.143 52.101.68.10 52.101.73.22	mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00106.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
🔶 Autoconfig	185.40.46.10

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 185ms

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

📝 TXT Records3 records 526ms

TXT Record
MS=ms23811779
MS=ms88571553
v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.webcrm.com a:exchedge-s001.hostnordic.com a:exchedge-s002.hostnordic.com ip4:87.116.15.10 include:_spf.wehost.dk include:spf.mandrillapp.com -all include:emsd1.com ~all

✉️ SPF

Policy	Record (frifeldt.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net include:spf.protection.outlook.com include:spf.webcrm.com a:exchedge-s001.hostnordic.com a:exchedge-s002.hostnordic.com ip4:87.116.15.10 include:_spf.wehost.dk include:spf.mandrillapp.com -all include:emsd1.com ~all

📨 DMARC

Policy	Record (_dmarc.frifeldt.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC328ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

119ms

A

59ms

MX

94ms

AAAA

95ms

TXT

526ms

CAA

76ms

HTTPS

152ms

TLSA

1255ms

SOA

0ms

MTA-STS

195ms

DNSSEC

328ms

SRV

185ms

Total

3762ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:14:48	3762ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 05:40:47	1206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 15:59:02	5984ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:51:34	1516ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:31:35	789ms	2 NS 1 A 1 MX	🔒 Secure	View