sjohansen.dk

📜 Historical scan 2026-08-28 05:41:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjohansen.dk is a .dk domain served by 2 nameservers (dara.ns.cloudflare.com, drew.ns.cloudflare.com). It was registered on 11 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by sjohansen-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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
dara.ns.cloudflare.com	108.162.192.91 172.64.32.91 173.245.58.91 2606:4700:50::adf5:3a5b 2803:f800:50::6ca2:c05b 2a06:98c1:50::ac40:205b	dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com dara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
drew.ns.cloudflare.com	108.162.193.160 172.64.33.160 173.245.59.160 2606:4700:58::adf5:3ba0 2803:f800:50::6ca2:c1a0 2a06:98c1:50::ac40:21a0	drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com drew.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.205	300s	205.giga-ptr.232.116.217.in-addr.arpa web5.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	sjohansen-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.103.143 52.101.68.12 52.101.73.145 52.101.73.6	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 94ms

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

📝 TXT Records#

1 records 227ms

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

✉️ SPF#

Policy	Record (sjohansen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.system-team.net -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 2026-10-07 19:02:11

www	217.116.232.205 (AS47292) (address records, no CNAME)
www vs bare domain	Same network sjohansen.dk: 217.116.232.205 (AS47292) www.sjohansen.dk: 217.116.232.205 (AS47292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.sjohansen.dk	nlCGcxdRCZoZIwwPHCK6VMmLoE2hkNdOrpmtvfpi1O0
TXT	_acme-challenge.sjohansen.dk	thvxdH8NxQcEyJM-dkg60Qsdyt5I2yfEbjh0ATIG-_U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413338611
Primary NS (MNAME)	dara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 04:55:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-08-11
Expires	2027-08-31 (313d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
local1.dk	Punktum dk A/S (direct)
obroin.dk	Punktum dk A/S (direct)
slum.dk	Punktum dk A/S (direct)
technoplanet.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

84ms

74ms

AAAA

67ms

TXT

227ms

CAA

42ms

HTTPS

41ms

TLSA

621ms

SOA

0ms

MTA-STS

99ms

DNSSEC

119ms

SRV

94ms

Total

2357ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:02:11	1009ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 19:36:38	820ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 19:39:43	986ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-14 15:04:11	4229ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 14:10:33	1628ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-28 05:41:02 shown	2357ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 16:55:28	1117ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 16:43:14	1034ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 03:46:43	65535ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 22:06:36	2709ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 05:51:21	4224ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:50:03	1089ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:39:02	878ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:25:53	950ms	2 NS 1 A 1 MX	🔓 Insecure