react-gym.dk

📜 Historical scan 2026-09-26 17:39:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

react-gym.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.236.210.153 is hosted by Herning Kommune (AS49010) in Denmark. 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.236.210.153	3600s	—	AS49010	Herning Kommune	91.236.210.0/23	🇩🇰 Denmark	Viborg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 05:37:09

www	91.236.210.153 (AS49010) (address records, no CNAME)
www vs bare domain	Same network react-gym.dk: 91.236.210.153 (AS49010) www.react-gym.dk: 91.236.210.153 (AS49010)
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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.react-gym.dk	37958f7f-dcb5-4f7b-b91e-efb7f98fc574.auth.acme-dns.io
TXT	37958f7f-dcb5-4f7b-b91e-efb7f98fc574.auth.acme-dns.io	7TFWtlBxYhPRjUTeBfpjBXNIfrcBOx3HUlx2UHbozD0
TXT	37958f7f-dcb5-4f7b-b91e-efb7f98fc574.auth.acme-dns.io	J_xBUfg70ilPTM8HpcLDLb9RLqeNWekYH1hAK9cuiFI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2022051901
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

31ms

44ms

AAAA

51ms

TXT

211ms

CAA

42ms

HTTPS

55ms

TLSA

80ms

SOA

0ms

MTA-STS

49ms

DNSSEC

82ms

SRV

57ms

Total

546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:37:09	488ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-30 20:58:48	495ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-26 17:39:58 shown	546ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 13:06:20	664ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 22:29:10	536ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 09:30:59	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:27:35	564ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-20 04:29:16	580ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 08:12:39	1301ms	2 NS 1 A 0 MX	🔒 Secure