sander-madsen.dk

📜 Historical scan 2026-10-06 11:46:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sander-madsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.218 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by he.hostonline.dk, mx-backup.hostonline.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#

2 records 254ms

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 204ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.218	43200s	webhotel10.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 201ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
50	43200s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 315ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	he.hostonline.dk

📝 TXT Records#

2 records 436ms

TXT Record
google-site-verification=Cq8yA3T7l88VLMwhUaofo6Z1awWTTNcV5eT0oyWITr8
v=spf1 include:_spf.hostonline.dk -all

✉️ SPF#

Policy	Record (sander-madsen.dk)
-all (hard fail)	v=spf1 include:_spf.hostonline.dk -all

📨 DMARC#

Policy	Record (_dmarc.sander-madsen.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:f1ee7893@inbox.ondmarc.com,mailto:dmarc@tscomputer.dk; ruf=mailto:f1ee7893@inbox.ondmarc.com,mailto:dmarc@tscomputer.dk;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:dmarc@tscomputer.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 15:36:12

www CNAME	www.wolfie.dk (all on wolfie.dk) → 104.21.26.127 172.67.136.68 2606:4700:3031::ac43:8844 2606:4700:3037::6815:1a7f (AS13335)
www vs bare domain	Different networks sander-madsen.dk: 217.195.185.218 (AS31027) www.sander-madsen.dk: 104.21.26.127 172.67.136.68 2606:4700:3031::ac43:8844 2606:4700:3037::6815:1a7f (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

377ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2026100601
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 2026-10-05 11:34:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-12-19
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

254ms

204ms

201ms

AAAA

276ms

TXT

436ms

CAA

260ms

HTTPS

136ms

TLSA

734ms

SOA

59ms

MTA-STS

251ms

DNSSEC

377ms

SRV

315ms

Total

2451ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 15:36:12	838ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-09 13:52:35	3660ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 11:46:18 shown	2451ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-05 11:08:30	426ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 10:57:05	475ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 17:21:43	2514ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 19:16:47	570ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 14:53:14	1192ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-23 12:28:20	1887ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 11:32:32	1383ms	2 NS 1 A 2 MX	🔒 Secure