hellebroen.dk DNS records

🖥️ Nameservers2 records 37ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.178	3600s	linux157.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hellebroen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::26 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.103.143 52.101.68.0 52.101.68.18 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 76ms

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

📝 TXT Records3 records 187ms

TXT Record
MS=AF40B2CBE6557358F9FFDD55EC79A09AEA9B9CBD
MS=ms11274124
v=spf1 ip4:52.178.76.191 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hellebroen.dk)
-all (hard fail)	v=spf1 ip4:52.178.76.191 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hellebroen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

37ms

A

36ms

MX

31ms

AAAA

32ms

TXT

187ms

CAA

55ms

HTTPS

48ms

TLSA

775ms

SOA

0ms

MTA-STS

68ms

DNSSEC

94ms

SRV

76ms

Total

1412ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:15:25	1412ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 11:03:30	999ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 01:26:53	1292ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 16:32:01	9098ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 07:48:59	9078ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 00:54:12	710ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:03:51	11061ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-23 02:53:52	907ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 23:03:10	798ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:20:15	968ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:14:53	934ms	2 NS 1 A 1 MX	🔒 Secure	View