strong4life.dk

📜 Historical scan 2026-06-17 23:29:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

strong4life.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.240.150 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 110ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.240.150	—	re01.azehosting.net	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4025:c03::1b 64.233.164.27	rc-in-f27.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	192.178.211.27 2404:6800:4013:813::1b	lcbomp-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:400b:c01b::1a	tp-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 128ms

TXT Record
google-site-verification=3pg1C3EHU6v3CZILf__0Ji2cNGz_kgc4eLsleFbzOYw
google-site-verification=zxq-0a7ayH69YMryhBxjtA_rg7eOT3NoL-u8IJYlRg8
Sendinblue-code:9ac5786dc02050bd77b6c7e84589f7e8
v=spf1 include:spf.sendinblue.com mx ~all

✉️ SPF#

Policy	Record (strong4life.dk)
~all (soft fail)	v=spf1 include:spf.sendinblue.com mx ~all

📨 DMARC#

Policy	Record (_dmarc.strong4life.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 15:34:21

www	195.201.240.150 (AS24940) (address records, no CNAME)
www vs bare domain	Same network strong4life.dk: 195.201.240.150 (AS24940) www.strong4life.dk: 195.201.240.150 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-13 15:46:35

Field	Value
Registrar	ONE.COM A/S
Registered	2016-04-20
Expires	2028-04-30 (555d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

35ms

110ms

34ms

AAAA

39ms

TXT

128ms

CAA

36ms

HTTPS

33ms

TLSA

54ms

SOA

36ms

MTA-STS

36ms

DNSSEC

77ms

SRV

97ms

Total

639ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 15:34:21	1638ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 00:38:40	577ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 00:52:25	2664ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-15 06:25:17	655ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 22:29:06	882ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 12:38:53	819ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 16:34:20	4745ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 14:41:52	2304ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 07:58:33	1887ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 23:29:57 shown	639ms	2 NS 1 A 5 MX	🔒 Secure