juel-jensen.dk

Records from scan: 2026-10-09 22:25:45 · 1050ms total · last checked 2026-10-16 11:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

juel-jensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.210.177.49 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by jueljensen-dk01b.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 42ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.49	3600s	mpf3.medieplanfyn.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jueljensen-dk01b.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca48::10 52.101.103.143 52.101.181.156 52.101.68.27 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.154.136
🔶 Autoconfig	juel-jensen.dk → 185.210.177.49

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 70ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 130ms

TXT Record
v=spf1 include:spf.protection.outlook.com ip4:185.210.177.49 -all

✉️ SPF#

Policy	Record (juel-jensen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:185.210.177.49 -all

📨 DMARC#

Policy	Record (_dmarc.juel-jensen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100

📬 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 2026-10-09 22:25:45

www CNAME	juel-jensen.dk (all on juel-jensen.dk) → 185.210.177.49 (AS51377)
www vs bare domain	Same network juel-jensen.dk: 185.210.177.49 (AS51377) www.juel-jensen.dk: 185.210.177.49 (AS51377)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-jueljensen-dk01b._domainkey.jueljensen.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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.juel-jensen.dk	juel-jensen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100901
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 2026-10-08 17:07:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-23
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

36ms

41ms

AAAA

34ms

TXT

130ms

CAA

40ms

HTTPS

45ms

TLSA

653ms

SOA

34ms

MTA-STS

41ms

DNSSEC

51ms

SRV

70ms

Total

1050ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 22:25:45 shown	1050ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 19:06:32	907ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 18:04:16	1381ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 17:51:25	4638ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:39:27	1492ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 18:02:20	1261ms	2 NS 1 A 1 MX	🔒 Secure