hydro-con.dk

Records from scan: 2026-10-02 16:33:58 · 1251ms total · last checked 2026-10-18 09:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hydro-con.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 5 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.37.114.47 is hosted by OVH SAS (AS16276) in France. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.37.114.47	3600s	ip47.ip-54-37-114.eu	AS16276	OVH SAS	54.36.0.0/14	🇫🇷 France	—

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 74.125.131.26	lt-in-f26.1e100.net lt-in-x1a.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 152ms

TXT Record
google-site-verification=82Cm7gLeprs0uvFxy9XHyKTLPeDVp3aucazHDHo6Poc
google-site-verification=NAmBVKb533HU1tCQdNy1dvNyW85FQWvPXrqueQMwjjE
v=spf1 include:spf.mailjet.com mx a ip4:94.189.45.122/32 include:_spf.google.com -all

✉️ SPF#

Policy	Record (hydro-con.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com mx a ip4:94.189.45.122/32 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.hydro-con.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

4 records 31ms

Flags	Tag	Value
0	iodef	mailto:ulol@hydro-con.dk
0	issue	digicert.com
0	issue	letsencrypt.org
0	issue	pki.goog

🧩 Web & zone#

checked 2026-10-12 04:55:37

www CNAME	hydro-con.dk (all on hydro-con.dk) → 54.37.114.47 (AS16276)
www vs bare domain	Same network hydro-con.dk: 54.37.114.47 (AS16276) www.hydro-con.dk: 54.37.114.47 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
s1	s1.domainkey.u42990509.wl010.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u42990509.wl010.sendgrid.net	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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns3.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-02 16:55:33

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-06-05
Expires	2027-06-04 (228d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

28ms

37ms

AAAA

41ms

TXT

152ms

CAA

31ms

HTTPS

25ms

TLSA

381ms

SOA

28ms

MTA-STS

48ms

DNSSEC

117ms

SRV

56ms

Total

1251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 16:33:58 shown	1251ms	2 NS 1 A 5 MX	🔓 Insecure
2026-09-27 15:50:30	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 23:34:02	987ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-15 04:37:56	997ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 13:01:23	1214ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 04:38:43	342ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-22 01:14:05	922ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 16:45:36	476ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 15:31:54	1138ms	2 NS 0 A 0 MX	🔓 Insecure