jensmandrup.dk

📜 Historical scan 2026-06-21 16:28:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jensmandrup.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 15 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.175.13.10 is hosted by Host Europe GmbH (AS8972) in France. Mail is handled by jensmandrup-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#

3 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.175.13.10	600s	server12.aspnethotel.dk	AS8972	Host Europe GmbH	5.175.0.0/20	🇫🇷 France	Strasbourg

📧 MX Records#

1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jensmandrup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::c 52.101.68.10 52.101.73.11 52.101.73.12 52.101.73.24	mail-db7pr03cu00601.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 52.97.135.88

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 176ms

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

📝 TXT Records#

2 records 360ms

TXT Record
MS=ms92690111
v=spf1 ip4:78.156.110.166 ip4:193.200.225.21 ip4:86.52.118.61 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net -all

✉️ SPF#

Policy	Record (jensmandrup.dk)
-all (hard fail)	v=spf1 ip4:78.156.110.166 ip4:193.200.225.21 ip4:86.52.118.61 include:spf.protection.outlook.com include:_spf.google.com include:sendgrid.net -all

📨 DMARC#

Policy	Record (_dmarc.jensmandrup.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@jensmandrup.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 2026-10-12 22:54:46

www CNAME	jensmandrup.dk (all on jensmandrup.dk) → 5.175.13.10 (AS8972)
www vs bare domain	Same network jensmandrup.dk: 5.175.13.10 (AS8972) www.jensmandrup.dk: 5.175.13.10 (AS8972)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
s1	s1.domainkey.u31381426.wl177.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u31381426.wl177.sendgrid.net	RSA · ~2048 bit
selector1	selector1-jensmandrup-dk._domainkey.mandrup.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

96ms

Field	Value
Serial	2026061102
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 13:20:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-09-15
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

80ms

98ms

AAAA

80ms

TXT

360ms

CAA

42ms

HTTPS

100ms

TLSA

227ms

SOA

96ms

MTA-STS

97ms

DNSSEC

77ms

SRV

176ms

Total

872ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 22:54:46	1876ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 12:41:17	1152ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 09:10:24	661ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 12:09:24	1091ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 06:01:10	1145ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 04:05:44	1084ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 16:28:15 shown	872ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-19 22:42:46	2648ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 21:03:59	961ms	3 NS 1 A 1 MX	🔒 Secure