maribo-gym.dk

📜 Historical scan 2026-09-24 20:03:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

maribo-gym.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.45 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by maribogym-dk01e.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 41ms

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 Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.45	3600s	linux15.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	maribogym-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 52.101.185.21 52.101.68.29 52.101.68.39 52.101.73.123	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.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
🔶 Autoconfig	185.21.41.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 65ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	100	443	mail.itcfyn.dk
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 190ms

TXT Record
9td7g52u1lm5usqinfpkc987km
bZyE8LBTRPiPp733rpQtYpKDVP/c/5X85++/uKdG0YTvzegmdhVAvfd/rQ3J54TlEzxE5WszjUSNK3cKFX9Iow==
f1nfov7oaf7r8u51an9oodtpg8
iqgnsl2mu0j8r9mm1k1nl6t42v
v=spf1 ip4:89.233.19.231 mx:smtp.erpsmtp.mdcnordic.com a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (maribo-gym.dk)
-all (hard fail)	v=spf1 ip4:89.233.19.231 mx:smtp.erpsmtp.mdcnordic.com a:itcpostfix02out.itcfyn.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.maribo-gym.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@itcfyn.dk;

📬 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 2026-10-11 12:44:02

www	185.21.41.45 (AS48854) (address records, no CNAME)
www vs bare domain	Same network maribo-gym.dk: 185.21.41.45 (AS48854) www.maribo-gym.dk: 185.21.41.45 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-maribogym-dk01e._domainkey.o365itcfyn.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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 23:10:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

37ms

35ms

AAAA

45ms

TXT

190ms

CAA

46ms

HTTPS

37ms

TLSA

368ms

SOA

0ms

MTA-STS

56ms

DNSSEC

71ms

SRV

65ms

Total

1015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 22:54:21	694ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:47:58	1077ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 20:03:17 shown	1015ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 11:24:35	1528ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:50:44	851ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 17:08:52	7663ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:39:12	3132ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:06:58	2523ms	2 NS 1 A 1 MX	🔒 Secure