klubstrom.dk

📜 Historical scan 2026-09-23 20:54:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klubstrom.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 11 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.70.75 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by klubstrom-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 44ms

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#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.70.75	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	3600s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	klubstrom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::a 2a01:111:f403:ca48::8 52.101.185.24 52.101.68.21 52.101.73.145 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 120ms

TXT Record
MS=ms62930470
Sendinblue-code:ef669f9bbb7a25634b6b44693b512ec6
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.sendinblue.com mx -all

✉️ SPF#

Policy	Record (klubstrom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.sendinblue.com mx -all

📨 DMARC#

Policy	Record (_dmarc.klubstrom.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 08:49:41

www CNAME	proxy-ssl.webflow.com (all on webflow.com) → 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
www vs bare domain	Same network klubstrom.dk: 75.2.70.75 99.83.190.102 (AS16509) www.klubstrom.dk: 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
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#

1 found

Selector	CNAME	Key
mail	—	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#

71ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2022051000
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 2026-10-12 17:00:28

Field	Value
Registrar	Simply.com A/S
Registered	2021-10-11
Expires	2026-10-10 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

37ms

35ms

AAAA

44ms

TXT

120ms

CAA

52ms

HTTPS

48ms

TLSA

704ms

SOA

0ms

MTA-STS

60ms

DNSSEC

71ms

SRV

70ms

Total

1172ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 09:39:54	203ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 03:48:06	318ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 02:14:35	321ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 01:27:48	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 00:04:24	227ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 23:12:03	137ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 21:51:16	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 20:41:30	144ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 16:34:50	1355ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 08:49:41	714ms	4 NS 2 A 1 MX	🔒 Secure
2026-10-01 23:57:54	1266ms	4 NS 2 A 1 MX	🔒 Secure
2026-09-23 20:54:53 shown	1172ms	4 NS 2 A 1 MX	🔒 Secure
2026-07-24 17:12:47	25093ms	4 NS 2 A 1 MX	🔒 Secure
2026-06-24 07:26:01	1248ms	4 NS 2 A 1 MX	🔒 Secure
2026-06-22 23:48:56	923ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 04:37:44	1188ms	4 NS 2 A 1 MX	🔒 Secure