rensan.dk

📜 Historical scan 2026-06-23 13:02:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rensan.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 19 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.com. 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 122ms

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 129ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 121ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

1 records 296ms

TXT Record
google-site-verification=PKxa-whWWjDHrtDmbkpIqdhkx_cbdlGDVFu3On3pJ1w

✉️ 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 2026-10-20 22:46:17

www CNAME	rensan.dk (all on rensan.dk) → 75.2.60.5 (AS16509)
www vs bare domain	Same network rensan.dk: 75.2.60.5 (AS16509) www.rensan.dk: 75.2.60.5 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

176ms

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

🏷️ SOA#

143ms

Field	Value
Serial	2026052701
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 2026-10-20 00:00:12

Field	Value
Registrar	ONE.COM A/S
Registered	2025-09-19
Expires	2027-09-18 (332d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
vertigreen.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

122ms

129ms

121ms

AAAA

140ms

TXT

296ms

CAA

142ms

HTTPS

141ms

TLSA

76ms

SOA

143ms

MTA-STS

143ms

DNSSEC

176ms

SRV

142ms

Total

890ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 21:03:59	644ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 00:18:43	668ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:41:46	658ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:57:14	946ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 08:04:25	1104ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:13:48	626ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 07:06:22	1191ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:02:32 shown	890ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 10:01:35	1125ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:31:23	2414ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:18:28	1793ms	2 NS 1 A 1 MX	🔒 Secure