dga.dk

📜 Historical scan 2026-08-04 08:20:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dga.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.247 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mailwatch.onehosting.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 20ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.247	3600s	linux6.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailwatch.onehosting.dk	83.94.103.200	mailwatch.onehosting.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	152.115.126.74

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 47ms

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

📝 TXT Records#

2 records 144ms

TXT Record
MS=ms53895081
v=spf1 ip4:152.115.126.74 ip4:87.63.83.246 ~all

✉️ SPF#

Policy	Record (dga.dk)
~all (soft fail)	v=spf1 ip4:152.115.126.74 ip4:87.63.83.246 ~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 2026-10-11 20:12:53

www	185.21.40.247 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dga.dk: 185.21.40.247 (AS48854) www.dga.dk: 185.21.40.247 (AS48854)
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: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026071701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

20ms

31ms

AAAA

30ms

TXT

144ms

CAA

32ms

HTTPS

30ms

TLSA

2069ms

SOA

25ms

MTA-STS

41ms

DNSSEC

59ms

SRV

47ms

Total

7172ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 20:12:53	550ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 12:22:15	1154ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 11:53:02	1366ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 11:24:01	818ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 23:26:43	972ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-23 02:18:42	16842ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 20:36:41	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 06:00:24	8795ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-04 08:20:03 shown	7172ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 07:56:24	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 11:16:04	1054ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 12:44:19	634ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 02:35:11	592ms	2 NS 1 A 1 MX	🔒 Secure