denno.dk DNS records

🖥️ Nameservers2 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 75ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.1.82	3600s	cp09.nordicway.dk	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 939ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	denno-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 52.101.209.153 52.101.73.1 52.101.73.123 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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)1 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:262:1164::2	3600s	cp09.nordicway.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 100ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 335ms

TXT Record
v=spf1 ip4:167.235.1.82 +ip4:148.251.244.167 +include:spf.protection.outlook.com include:relay.mailchannels.net -all

✉️ SPF

Policy	Record (denno.dk)
-all (hard fail)	v=spf1 ip4:167.235.1.82 +ip4:148.251.244.167 +include:spf.protection.outlook.com include:relay.mailchannels.net -all

📨 DMARC

Policy	Record (_dmarc.denno.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.denno.dk	lKre7C5C-iB-D3mgHZCpmWwkYipxlEJqcibL0Nr_Cr4

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071501
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

75ms

MX

939ms

AAAA

46ms

TXT

335ms

CAA

87ms

HTTPS

71ms

TLSA

253ms

SOA

0ms

MTA-STS

79ms

DNSSEC

93ms

SRV

100ms

Total

1629ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:44:07	1629ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 00:47:17	1734ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 17:20:12	1057ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 04:52:11	1052ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 18:37:15	7137ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:59:47	1064ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 03:36:53	39119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:12:04	2013ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:07:22	847ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:00:45	1036ms	2 NS 1 A 1 MX	🔒 Secure	View