bornhack.dk

📜 Historical scan 2026-09-21 03:04:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bornhack.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.209.118.162 is hosted by tyktech (AS209327) in Denmark. Mail is handled by mx.bornhack.org. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 39ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.209.118.162	43200s	webproxy3.servers.bornhack.org	AS209327	tyktech	85.209.116.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.bornhack.org	2a09:94c4:55d1:7682::164 85.209.118.164	smtp2.servers.bornhack.org smtp2.servers.bornhack.org	AS209327 tyktech AS209327 tyktech

🔷 AAAA Records (IPv6)#

1 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a09:94c4:55d1:7682:162::1	43200s	bornhack.dk	AS209327	tyktech	2a09:94c0:0:0:0:0:0:0/29	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 184ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (bornhack.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.bornhack.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@bornhack.dk; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 38ms

Flags	Tag	Value
128	iodef	mailto:hostmaster@bornhack.dk
128	issue	letsencrypt.org; validationmethods=dns-01; accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/392649530

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 17:12:24

www	85.209.118.162 2a09:94c4:55d1:7682:162::1 (AS209327) (address records, no CNAME)
www vs bare domain	Same network bornhack.dk: 85.209.118.162 2a09:94c4:55d1:7682:162::1 (AS209327) www.bornhack.dk: 85.209.118.162 2a09:94c4:55d1:7682:162::1 (AS209327)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.bornhack.dk	bornhack.dk.acme.tyknet.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

45ms

38ms

AAAA

35ms

TXT

184ms

CAA

38ms

HTTPS

52ms

TLSA

243ms

SOA

0ms

MTA-STS

53ms

DNSSEC

112ms

SRV

52ms

Total

879ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 04:59:02	2347ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 03:04:22 shown	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 10:33:36	2074ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 22:54:16	913ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:57:19	4819ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 16:10:38	400ms	2 NS 1 A 1 MX	🔒 Secure