sjaelskraft.dk

📜 Historical scan 2026-06-17 12:08:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjaelskraft.dk is a .dk domain served by 2 nameservers (bonnie.ns.cloudflare.com, chase.ns.cloudflare.com). It was registered on 3 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.78.191 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
bonnie.ns.cloudflare.com	108.162.192.76 172.64.32.76 173.245.58.76 2606:4700:50::adf5:3a4c 2803:f800:50::6ca2:c04c 2a06:98c1:50::ac40:204c	bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com bonnie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
chase.ns.cloudflare.com	108.162.195.156 162.159.44.156 172.64.35.156 2606:4700:58::a29f:2c9c 2803:f800:50::6ca2:c39c 2a06:98c1:50::ac40:239c	chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com chase.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.78.191	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.136.160	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:88a0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4ebf	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.78.191,172.67.136.160 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:88a0,2606:4700:3036::6815:4ebf

📝 TXT Records#

3 records 368ms

TXT Record
google-site-verification=BskWwWtLxo06ShUhwpnOElKkVTeQWOWbDLk_8vVeym0
google-site-verification=S1qnQQviHao7keQwl-RSs4sEKazeWVRJX6ZG2auo850
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (sjaelskraft.dk)
-all (hard fail)	v=spf1 include:spf.simply.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 2026-10-09 11:35:57

www	104.21.78.191 172.67.136.160 2606:4700:3030::6815:4ebf 2606:4700:3037::ac43:88a0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network sjaelskraft.dk: 104.21.78.191 172.67.136.160 2606:4700:3030::6815:4ebf 2606:4700:3037::ac43:88a0 (AS13335) www.sjaelskraft.dk: 104.21.78.191 172.67.136.160 2606:4700:3030::6815:4ebf 2606:4700:3037::ac43:88a0 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 69ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

165ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2406835361
Primary NS (MNAME)	bonnie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-23 06:44:24

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-03
Expires	2027-02-02 (100d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

63ms

66ms

AAAA

56ms

TXT

368ms

CAA

65ms

HTTPS

64ms

TLSA

69ms

SOA

67ms

MTA-STS

89ms

DNSSEC

165ms

SRV

0ms

Total

1327ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:35:57	799ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 09:01:32	527ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 23:16:31	643ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 17:22:25	648ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 08:06:07	765ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 06:33:56	1997ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-13 05:47:40	1474ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 22:13:09	721ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 08:45:36	1849ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 20:06:04	1627ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 04:01:30	1652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:36:07	4974ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:11:18	1095ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:08:06 shown	1327ms	2 NS 2 A 1 MX	🔓 Insecure