henrikekstrom.dk DNS records

🖥️ Nameservers2 records 56ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
62.198.205.171	43200s	0x3ec6cdab.ejb.customer.dk.telia.net	AS3308	Norlys Telco A/S	62.198.0.0/15	🇩🇰 Denmark	Vanløse

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	henrikekstrom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 52.101.68.36 52.101.73.15 52.101.73.19 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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 Records1 records 168ms

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

✉️ SPF

Policy	Record (henrikekstrom.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)

🔐 DNSSEC101ms

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

🏷️ SOA52ms

Field	Value
Serial	2026081401
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

56ms

A

44ms

MX

61ms

AAAA

53ms

TXT

168ms

CAA

55ms

HTTPS

47ms

TLSA

965ms

SOA

52ms

MTA-STS

70ms

DNSSEC

101ms

SRV

115ms

Total

6024ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 13:01:48	6024ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 17:36:00	1601ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 20:22:35	5343ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 04:51:46	1298ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 00:49:06	1752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:11:27	1021ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 02:52:31	693ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:20:23	1956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:15:09	980ms	2 NS 1 A 1 MX	🔒 Secure	View