maribo-gym.dk

Records from scan: 2026-10-06 22:54:21 · 694ms total · last checked 2026-10-16 22:52 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

1 records 39ms

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 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	maribogym-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca3c::a 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.103.140 52.101.185.24 52.101.209.28 52.101.73.120	mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.56
🔶 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 76ms

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 165ms

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#

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#

63ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100501
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 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

39ms

42ms

AAAA

33ms

TXT

165ms

CAA

41ms

HTTPS

43ms

TLSA

312ms

SOA

34ms

MTA-STS

45ms

DNSSEC

63ms

SRV

76ms

Total

694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 22:54:21 shown	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	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