ringstedgade26.dk

📜 Historical scan 2026-06-26 21:42:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ringstedgade26.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.237.96.43 is hosted by Kamatera Inc (AS204548) in Germany. Mail is handled by mail.flexmail.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.237.96.43	600s	flex23.flexnet.dk	AS204548	Kamatera Inc	185.237.96.0/23	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.flexmail.dk	185.237.96.43	flex23.flexnet.dk	AS204548 Kamatera Inc

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 173ms

TXT Record
v=spf1 a mx include:spf.smtp2go.net include:eu.mailgun.org ~all

✉️ SPF#

Policy	Record (ringstedgade26.dk)
~all (soft fail)	v=spf1 a mx include:spf.smtp2go.net include:eu.mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.ringstedgade26.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=dmarc-reports@flexnet.dk

📬 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 06:15:57

www	NXDOMAIN
www vs bare domain	www does not resolve ringstedgade26.dk: 57.129.53.233 (AS16276) www.ringstedgade26.dk: no address (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

error include:spf.smtp2go.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

1 records 87ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.flexmail.dk	DANE-EE · SPKI · SHA-256	60A9E5B20435E2B0F67F082407B359A5…

🔐 DNSSEC#

68ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026020513
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

40ms

36ms

AAAA

36ms

TXT

173ms

CAA

34ms

HTTPS

46ms

TLSA

87ms

SOA

40ms

MTA-STS

49ms

DNSSEC

68ms

SRV

53ms

Total

685ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-11 19:31:41	9576ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-08 14:44:26	9175ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-06 22:19:38	2010ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 20:21:44	673ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 21:42:05 shown	685ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 12:28:43	2882ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 20:17:49	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:02:52	1806ms	3 NS 1 A 1 MX	🔓 Insecure