cfs-sph.dk

📜 Historical scan 2026-07-02 00:38:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cfs-sph.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 13 August 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.217.45.54 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by webmail.awork.dk. 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#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.217.45.54	3600s	static.54.45.217.95.clients.your-server.de	AS24940	Hetzner Online GmbH	95.216.0.0/15	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	webmail.awork.dk	2a01:4f9:4a:201e::2 95.217.84.42	webmail.awork.dk webmail.awork.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	webmail.awork.dk → 95.217.84.42
🔶 Autoconfig	webmail.awork.dk → 95.217.84.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 98ms

TXT Record
google-site-verification=dO1XZdaalx1_j8QjtxQttmiasPNhvjUcHy_HU-r5Emc
v=spf1 a:webmail.awork.dk -all

✉️ SPF#

Policy	Record (cfs-sph.dk)
-all (hard fail)	v=spf1 a:webmail.awork.dk -all

📨 DMARC#

Policy	Record (_dmarc.cfs-sph.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:abuse@awork.one; ruf=mailto:abuse@awork.one; fo=1; pct=100; aspf=s; adkim=s

📬 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 01:47:18

www	95.217.45.54 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cfs-sph.dk: 95.217.45.54 (AS24940) www.cfs-sph.dk: 95.217.45.54 (AS24940)
Wildcard	Yes: any name under the zone resolves
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
dkim	—	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026020300
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 2026-10-01 11:17:13

Field	Value
Registrar	Simply.com A/S
Registered	2018-08-13
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

51ms

62ms

AAAA

54ms

TXT

98ms

CAA

51ms

HTTPS

54ms

TLSA

99ms

SOA

35ms

MTA-STS

62ms

DNSSEC

127ms

SRV

69ms

Total

911ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:47:18	1132ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-03 15:08:18	929ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 10:44:05	3765ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-04 17:47:48	940ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:38:22 shown	911ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 20:10:32	566ms	4 NS 1 A 1 MX	🔒 Secure