withcon.dk

📜 Historical scan 2026-09-30 01:17:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

withcon.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.64.82 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by withcon-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 179ms

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 215ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.64.82	43200s	80.209.64.82.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Køge

📧 MX Records#

1 records 152ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	withcon-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca3c::a 52.101.103.39 52.101.181.153 52.101.91.159 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com mail-matpr05cu00105.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 338ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 416ms

TXT Record
MS=ms33536645
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (withcon.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 2026-10-13 10:26:54

www	80.209.64.82 (AS44869) (address records, no CNAME)
www vs bare domain	Same network withcon.dk: 80.209.64.82 (AS44869) www.withcon.dk: 80.209.64.82 (AS44869)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

379ms

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

🏷️ SOA#

88ms

Field	Value
Serial	2026092901
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 2026-10-11 01:20:43

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-18
Expires	2034-02-28 (2681d)

📋 WHOIS#

⏱️ Lookup Timing#

179ms

215ms

152ms

AAAA

204ms

TXT

416ms

CAA

195ms

HTTPS

187ms

TLSA

864ms

SOA

88ms

MTA-STS

261ms

DNSSEC

379ms

SRV

338ms

Total

2877ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 01:59:59	1054ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:28:33	1012ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:17:46 shown	2877ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:50:40	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 18:51:05	1389ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:03:11	1170ms	2 NS 1 A 1 MX	🔒 Secure