6800.dk

Records from scan: 2026-10-13 17:51:31 · 1517ms total · last checked 2026-10-16 21:47 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

6800.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.77 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 63ms

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 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.77	43200s	linux202.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 245ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 337ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (6800.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.6800.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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#

checked 2026-10-13 17:51:32

www	185.50.194.206 (AS203953) (address records, no CNAME)
www vs bare domain	Different networks 6800.dk: 93.191.156.77 (AS48854) www.6800.dk: 185.50.194.206 (AS203953) (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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records 533ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

322ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026101301
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 2026-10-06 07:33:56

Field	Value
Registrar	Simply.com A/S
Registered	2000-09-13
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

100ms

88ms

AAAA

88ms

TXT

337ms

CAA

78ms

HTTPS

94ms

TLSA

533ms

SOA

64ms

MTA-STS

210ms

DNSSEC

322ms

SRV

245ms

Total

1517ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 17:51:31 shown	1517ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:08:54	444ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 14:21:50	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 02:03:55	3736ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 01:51:31	6504ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 08:04:09	865ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:55:40	618ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 15:37:16	867ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:39:58	716ms	2 NS 1 A 1 MX	🔒 Secure