jessenent.dk

📜 Historical scan 2026-07-08 22:09:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jessenent.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 19 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.244 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jessenent-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#

4 records 39ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.244	3600s	linux47.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jessenent-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca09::3 52.101.68.10 52.101.68.36 52.101.73.12 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.8
🔶 Autoconfig	94.231.109.244

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 166ms

TXT Record
MS=ms15107959
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:spf.mandrillapp.com -all

✉️ SPF#

Policy	Record (jessenent.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:spf.mandrillapp.com -all

📨 DMARC#

Policy	Record (_dmarc.jessenent.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-07 14:40:38

www	94.231.109.244 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jessenent.dk: 94.231.109.244 (AS48854) www.jessenent.dk: 94.231.109.244 (AS48854)
Wildcard	Yes: any name under the zone resolves
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

🔎 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#

127ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025042300
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 2026-09-30 19:36:27

Field	Value
Registrar	Simply.com A/S
Registered	2013-06-19
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

48ms

41ms

AAAA

38ms

TXT

166ms

CAA

49ms

HTTPS

42ms

TLSA

147ms

SOA

0ms

MTA-STS

118ms

DNSSEC

127ms

SRV

211ms

Total

9175ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:40:38	1242ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 04:45:13	811ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:12:24	1431ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-29 18:56:30	1155ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:56:54	664ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 12:26:43	1185ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-08 22:09:50 shown	9175ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-06 23:06:44	1264ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-05 19:29:32	610ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-04 10:14:32	725ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-03 12:25:56	3334ms	1 NS 0 A 0 MX	❓ Unknown
2026-06-26 05:47:09	1190ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 22:17:09	1119ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:26:21	1225ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-18 00:19:32	1158ms	4 NS 1 A 1 MX	🔒 Secure