sdegr6.dk

📜 Historical scan 2026-09-24 09:51:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sdegr6.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.221.206 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.sdegr6.dk. 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 42ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.221.206	36000s	—	AS31027	GlobalConnect A/S	217.116.208.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	36000s	mail.sdegr6.dk	217.116.221.206	—	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sdegr6.dk → 217.116.221.206
🔶 Autoconfig	sdegr6.dk → 217.116.221.206

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (sdegr6.dk)
-all (hard fail)	v=spf1 a mx -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 14:45:42

www	217.116.221.206 (AS31027) (address records, no CNAME)
www vs bare domain	Same network sdegr6.dk: 217.116.221.206 (AS31027) www.sdegr6.dk: 217.116.221.206 (AS31027)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sdegr6.dk	sdegr6.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

77ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090701
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 12:33:38

Field	Value
Registrar	ONE.COM A/S
Registered	2025-10-15
Expires	2026-10-14 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

43ms

38ms

AAAA

33ms

TXT

174ms

CAA

40ms

HTTPS

38ms

TLSA

68ms

SOA

0ms

MTA-STS

68ms

DNSSEC

77ms

SRV

56ms

Total

631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:45:42	2972ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:51:56 shown	631ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 00:38:46	853ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 17:59:27	1267ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 09:55:19	1032ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 17:13:46	664ms	2 NS 1 A 1 MX	🔓 Insecure