hackathon.dk

📜 Historical scan 2026-07-24 11:04:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hackathon.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, mary.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.198.142.158 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, publishes a 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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
frank.ns.cloudflare.com	108.162.193.166 172.64.33.166 173.245.59.166 2606:4700:58::adf5:3ba6 2803:f800:50::6ca2:c1a6 2a06:98c1:50::ac40:21a6	frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com frank.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.198.142.158	300s	p-gate01.olrik.cloud	AS24940	Hetzner Online GmbH	88.198.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	91.98.23.26
🔶 Autoconfig	91.98.23.26

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 281ms

TXT Record
v=spf1 include:spf.messagingengine.com -all

✉️ SPF#

Policy	Record (hackathon.dk)
-all (hard fail)	v=spf1 include:spf.messagingengine.com -all

📨 DMARC#

Policy	Record (_dmarc.hackathon.dk)
p=reject	v=DMARC1; p=reject; pct=100; adkim=s; aspf=s; rua=mailto:postmaster+dmarc@grepmasters.net

📬 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 10:38:23

www	91.98.23.26 (AS24940) (address records, no CNAME)
www vs bare domain	Same network hackathon.dk: 142.132.195.218 (AS24940) www.hackathon.dk: 91.98.23.26 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.hackathon.dk	iWoQDQORwcVaVTp7deDNvK5GU5RPjKvD73xvtZy-AhY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

210ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410310669
Primary NS (MNAME)	frank.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

77ms

60ms

67ms

AAAA

88ms

TXT

281ms

CAA

66ms

HTTPS

80ms

TLSA

412ms

SOA

0ms

MTA-STS

76ms

DNSSEC

210ms

SRV

88ms

Total

2711ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:38:23	3551ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-26 04:32:59	1382ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-24 04:11:43	1846ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-08 03:29:38	1912ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 22:49:07	940ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-18 19:54:51	11681ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-11 05:10:37	3348ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-08 12:01:59	1450ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-29 08:59:26	1965ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-24 11:04:11 shown	2711ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-08 17:41:18	9442ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 13:50:21	2977ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-21 02:57:12	6102ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 19:43:03	1129ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:51:22	1019ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 10:49:48	847ms	2 NS 1 A 2 MX	🔓 Insecure