rarcon.dk

📜 Historical scan 2026-06-25 20:45:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rarcon.dk is a .dk domain served by 3 nameservers (ns1.mainns.de, ns2.mainns.eu, ns3.mainns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.21.136 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by rarcon-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

3 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mainns.de	192.174.68.21 2001:67c:1bc::21	ns1.mainns.de ns1.mainns.de	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.mainns.eu	176.97.158.21 2001:67c:10b8::21	ns2.mainns.eu ns2.mainns.eu	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.mainns.net	192.174.68.20 2001:67c:1bc::20	ns3.mainns.net ns3.mainns.net	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

3 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
116.202.21.136	900s	cs3.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein
116.202.9.166	900s	cs1.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Falkenstein
116.203.213.72	900s	cs2.web-redirect.eu	AS24940	Hetzner Online GmbH	116.202.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	rarcon-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::e 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.68.32 52.101.68.39 52.101.73.28 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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)#

3 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c010:3f9c::1	900s	cs1.web-redirect.eu	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein
2a01:4f8:c17:c19c::1	900s	cs3.web-redirect.eu	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein
2a01:4f8:c2c:abf5::1	900s	cs2.web-redirect.eu	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 227ms

TXT Record
23.06.2026
MS=ms38392418
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rarcon.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 2026-10-09 02:42:40

www	116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 2a01:4f8:c17:c19c::1 2a01:4f8:c2c:abf5::1 (AS24940) (address records, no CNAME)
www vs bare domain	Same network rarcon.dk: 116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 (AS24940) www.rarcon.dk: 116.202.21.136 116.202.9.166 116.203.213.72 2a01:4f8:c010:3f9c::1 (AS24940)
Wildcard	No

🔎 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#

153ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

62ms

Field	Value
Serial	1782227286
Primary NS (MNAME)	ns1.mainns.de
Responsible (RNAME)	info@domains.resellerinterface.de
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

65ms

48ms

AAAA

44ms

TXT

227ms

CAA

43ms

HTTPS

80ms

TLSA

457ms

SOA

62ms

MTA-STS

87ms

DNSSEC

153ms

SRV

86ms

Total

1161ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-24 12:44:02	4708ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-25 20:45:43 shown	1161ms	3 NS 3 A 1 MX	🔓 Insecure
2026-06-24 05:12:43	1100ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:12:07	1012ms	3 NS 3 A 1 MX	🔓 Insecure