jesiversen.dk

📜 Historical scan 2026-09-30 18:55:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jesiversen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 28 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.112.133.10 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by jesiversen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 270ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 274ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.112.133.10	3600s	212-112-133-10.norlyscustomer.net	AS39642	Sinal A/S	212.112.128.0/19	🇩🇰 Denmark	Munkebo

📧 MX Records#

1 records 241ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	jesiversen-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca21::10 52.101.103.36 52.101.185.24 52.101.68.10 52.101.68.25	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.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	212.112.133.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 544ms

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

✉️ SPF#

Policy	Record (jesiversen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-21 11:54:39

www	212.112.133.10 (AS39642) (address records, no CNAME)
www vs bare domain	Same network jesiversen.dk: 212.112.133.10 (AS39642) www.jesiversen.dk: 212.112.133.10 (AS39642)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

421ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

70ms

Field	Value
Serial	2026060404
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-09-30 19:24:01

Field	Value
Registrar	CURANET A/S
Registered	2011-02-28
Expires	2027-02-28 (129d)

📋 WHOIS#

⏱️ Lookup Timing#

270ms

274ms

241ms

AAAA

270ms

TXT

544ms

CAA

246ms

HTTPS

261ms

TLSA

989ms

SOA

70ms

MTA-STS

315ms

DNSSEC

421ms

SRV

417ms

Total

4172ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 11:54:39	877ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 19:01:29	1381ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 18:07:58	941ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 18:55:03 shown	4172ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:38:46	1116ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-27 10:12:49	684ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-02 11:26:34	1467ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 01:44:32	1691ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-19 13:35:20	3065ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:10:49	752ms	4 NS 1 A 1 MX	❓ Unknown