hesselaa.dk DNS records

🖥️ Nameservers2 records 264ms

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 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.135	3600s	webcluster8.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 209ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hesselaa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::e 52.101.68.29 52.101.73.12 52.101.73.2 52.101.73.6	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 248ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:3c:3c25:77d:d994	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 Records2 records 388ms

TXT Record
MS=ms34934624
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hesselaa.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)

🔐 DNSSEC316ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081201
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

264ms

A

204ms

MX

209ms

AAAA

248ms

TXT

388ms

CAA

227ms

HTTPS

241ms

TLSA

1110ms

SOA

0ms

MTA-STS

268ms

DNSSEC

316ms

SRV

308ms

Total

2699ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 20:04:58	2699ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 12:02:24	9104ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 09:41:52	9515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 17:07:29	17443ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 04:27:47	1804ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 07:36:09	833ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:22:10	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 08:08:11	715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:17:44	1083ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:11:45	957ms	2 NS 1 A 1 MX	🔒 Secure	View