overflood.dk

📜 Historical scan 2026-06-20 19:17:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

overflood.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is not DNSSEC-signed, 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 91ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 78ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-09 09:12:53

www	46.30.215.194 2a02:2350:5:108:11:36bf:8530:9a72 (AS51468) (address records, no CNAME)
www vs bare domain	Same network overflood.dk: 46.30.215.194 2a02:2350:5:108:11:36bf:8530:9a72 (AS51468) www.overflood.dk: 46.30.215.194 2a02:2350:5:108:11:36bf:8530:9a72 (AS51468)
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#

201ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2026042301
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 2026-10-13 13:53:19

Field	Value
Registrar	ONE.COM A/S
Registered	2026-04-17
Expires	2027-04-16 (179d)

📋 WHOIS#

⏱️ Lookup Timing#

91ms

48ms

78ms

AAAA

69ms

TXT

361ms

CAA

57ms

HTTPS

55ms

TLSA

77ms

SOA

56ms

MTA-STS

156ms

DNSSEC

201ms

SRV

155ms

Total

751ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:12:53	432ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 01:24:29	571ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:21:38	421ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 19:01:29	2522ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 14:02:15	500ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:53:12	507ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 00:32:26	561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 19:17:18 shown	751ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 05:52:35	495ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:20:44	907ms	2 NS 1 A 0 MX	🔓 Insecure