pycon.dk

📜 Historical scan 2026-09-30 17:53:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pycon.dk is a .dk domain served by 2 nameservers (eve.ns.cloudflare.com, nicolas.ns.cloudflare.com). It was registered on 14 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.164 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
eve.ns.cloudflare.com	108.162.194.204 162.159.38.204 172.64.34.204 2606:4700:50::a29f:26cc 2803:f800:50::6ca2:c2cc 2a06:98c1:50::ac40:22cc	eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.137	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:5ba4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:af89	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.164,172.67.175.137 ech=AEX+DQBBIAAgACC0zA43QQEPXf0h948Q6XRjN1sVQRaoZpeWL8pJJzaaYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:5ba4,2606:4700:3037::ac43:af89

📝 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 2026-10-12 06:48:34

www	104.21.91.164 172.67.175.137 2606:4700:3037::6815:5ba4 2606:4700:3037::ac43:af89 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pycon.dk: 104.21.91.164 172.67.175.137 2606:4700:3037::6815:5ba4 2606:4700:3037::ac43:af89 (AS13335) www.pycon.dk: 104.21.91.164 172.67.175.137 2606:4700:3037::6815:5ba4 2606:4700:3037::ac43:af89 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

62ms

Field	Value
Serial	2414693698
Primary NS (MNAME)	eve.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 03:21:50

Field	Value
Registrar	Obsidian Digital A/S
Registered	2021-04-14
Expires	2027-04-30 (192d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

34ms

AAAA

47ms

TXT

227ms

CAA

37ms

HTTPS

39ms

TLSA

54ms

SOA

62ms

MTA-STS

106ms

DNSSEC

113ms

SRV

553ms

Total

936ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:06:34	485ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 17:53:49 shown	936ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 13:44:22	9916ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 20:15:07	2290ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-09 16:47:58	528ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 18:17:07	917ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:30:47	496ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 13:31:23	9319ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 13:14:36	2528ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 01:33:03	932ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 09:10:19	1000ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 07:35:44	1553ms	2 NS 2 A 0 MX	🔓 Insecure