denno.dk

📜 Historical scan 2026-06-28 04:52:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denno.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 9 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.1.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by denno-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 66ms

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 Records#

1 records 52ms

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 Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	denno-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 52.101.68.27 52.101.68.5 52.101.73.16 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.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 53ms

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 Records#

1 records 95ms

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

📝 TXT Records#

1 records 414ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 17:18:41

www CNAME	denno.dk (all on denno.dk) → 167.235.1.82 2a01:4f8:262:1164::2 (AS24940)
www vs bare domain	Same network denno.dk: 167.235.1.82 2a01:4f8:262:1164::2 (AS24940) www.denno.dk: 167.235.1.82 2a01:4f8:262:1164::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-denno-dk._domainkey.blomstertorvet.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-denno-dk._domainkey.blomstertorvet.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.denno.dk	xQc8QNwcUiRTn6yqzjlktYERJwtBnYAWxEzzshBIuaE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026051501
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-22 21:50:39

Field	Value
Registrar	nordicway ApS
Registered	2002-01-09
Expires	2029-03-31 (885d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

66ms

52ms

66ms

AAAA

53ms

TXT

414ms

CAA

52ms

HTTPS

53ms

TLSA

131ms

SOA

46ms

MTA-STS

71ms

DNSSEC

113ms

SRV

95ms

Total

1052ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:10:39	1276ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 21:25:17	1717ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 09:44:07	1629ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 00:47:17	1734ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:20:12	1057ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 04:52:11 shown	1052ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 18:37:15	7137ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:59:47	1064ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:36:53	39119ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:12:04	2013ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:07:22	847ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:00:45	1036ms	2 NS 1 A 1 MX	🔒 Secure