heidimeier.dk DNS records

🖥️ Nameservers2 records 34ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
82.103.129.185	3600s	ddsks.dk	AS30736	Asergo Holding ApS	82.103.128.0/18	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	heidimeier-dk.mail.eo.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::7 2a01:111:f403:ca48::c 52.101.103.137 52.101.68.0 52.101.68.12 52.101.68.16	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.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
20	3600s	ms12008116.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	82.103.129.185

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC103ms

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

34ms

A

30ms

MX

31ms

AAAA

27ms

TXT

141ms

CAA

26ms

HTTPS

26ms

TLSA

4832ms

SOA

0ms

MTA-STS

50ms

DNSSEC

103ms

SRV

70ms

Total

5530ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 06:08:52	5530ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 04:30:13	5037ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-24 23:43:56	8697ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-29 22:25:44	4675ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 02:47:40	10864ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-15 06:00:18	4319ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-30 08:04:51	4663ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 11:27:15	5668ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 12:19:53	4653ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 00:06:53	4743ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 16:39:05	4765ms	2 NS 1 A 2 MX	⚠️ Bogus	View
2026-06-17 10:55:53	5025ms	2 NS 1 A 2 MX	🔒 Secure	View