grenaahavn.dk

📜 Historical scan 2026-06-19 08:57:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grenaahavn.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 19 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.115 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by grenaahavn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 89ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 92ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.115	300s	linux234.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grenaahavn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::2 2a01:111:f403:ca09::d 52.101.68.0 52.101.73.153 52.101.73.16 52.101.73.19	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 157ms

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

📝 TXT Records#

3 records 276ms

TXT Record
mailerlite-domain-verification=82f727ac0894c37bfb70d0d3dd2413850ee453cd
MS=ms92704143
v=spf1 ip4:212.130.93.107 ip4:54.217.223.119 ip4:212.178.176.146 ip4:212.178.176.147 ip4:178.72.16.17 ip4:52.58.62.1/24 ip4:93.191.156.115 include:mailanyone.net include:servers.mcsv.net include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.mlsend.com ~all

✉️ SPF#

Policy	Record (grenaahavn.dk)
~all (soft fail)	v=spf1 ip4:212.130.93.107 ip4:54.217.223.119 ip4:212.178.176.146 ip4:212.178.176.147 ip4:178.72.16.17 ip4:52.58.62.1/24 ip4:93.191.156.115 include:mailanyone.net include:servers.mcsv.net include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.mlsend.com ~all

📨 DMARC#

Policy	Record (_dmarc.grenaahavn.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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 2026-10-09 11:43:27

www	93.191.156.115 (AS48854) (address records, no CNAME)
www vs bare domain	Same network grenaahavn.dk: 93.191.156.115 (AS48854) www.grenaahavn.dk: 93.191.156.115 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-grenaahavn-dk._domainkey.grenaahavn.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-grenaahavn-dk._domainkey.grenaahavn.onmicrosoft.com	RSA · ~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: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026061701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 23:07:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-19
Expires	2027-03-31 (164d)

🔗 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#

89ms

92ms

90ms

AAAA

88ms

TXT

276ms

CAA

86ms

HTTPS

87ms

TLSA

2063ms

SOA

0ms

MTA-STS

39ms

DNSSEC

174ms

SRV

157ms

Total

2870ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:43:27	1306ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:51:22	742ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:42:19	814ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 00:31:18	3029ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 00:13:56	750ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 06:41:40	1503ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:38:04	1197ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:46:32	1009ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 08:57:02 shown	2870ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:36:15	1103ms	2 NS 1 A 1 MX	🔒 Secure