a-fonnesbech.dk DNS records

🖥️ Nameservers2 records 138ms

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 128ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.178	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 229ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	afonnesbech-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::28 52.101.103.143 52.101.68.12 52.101.68.15 52.101.68.29	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.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	ms58207039.msv1.invalid.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 251ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:8096:7cae:4c31:28d0	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

📝 TXT Records3 records 507ms

TXT Record
BE71AF446ANDY2NjEzMg2#!j5qz5y2mi0nzmf5jogfo
sxkw9bb9n67vdzbp09cdcp075sgflqm2
v=spf1 include:spf.protection.outlook.com ip4:80.63.23.118 -all

✉️ SPF

Policy	Record (a-fonnesbech.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:80.63.23.118 -all

📨 DMARC

Policy	Record (_dmarc.a-fonnesbech.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:kw4mtjma@ag.eu.dmarcian.com; ruf=mailto:kw4mtjma@fr.eu.dmarcian.com; fo=1;

📬 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)

🔐 DNSSEC398ms

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

138ms

A

128ms

MX

229ms

AAAA

251ms

TXT

507ms

CAA

100ms

HTTPS

84ms

TLSA

467ms

SOA

0ms

MTA-STS

293ms

DNSSEC

398ms

SRV

297ms

Total

2288ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 08:22:47	2288ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 10:16:44	821ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 06:12:22	1437ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-05 02:46:10	2093ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-25 06:56:16	1689ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-29 19:55:24	880ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 11:44:24	1012ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-16 12:43:23	1825ms	2 NS 1 A 2 MX	🔒 Secure	View