naturvidenskabsfestival.dk

Records from scan: 2026-10-13 08:53:35 · 623ms total · last checked 2026-10-22 23:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

naturvidenskabsfestival.dk is a .dk domain served by 2 nameservers (aarav.ns.cloudflare.com, athena.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.26.14.247 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
aarav.ns.cloudflare.com	108.162.195.60 162.159.44.60 172.64.35.60 2606:4700:58::a29f:2c3c 2803:f800:50::6ca2:c33c 2a06:98c1:50::ac40:233c	aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com aarav.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
athena.ns.cloudflare.com	108.162.192.72 172.64.32.72 173.245.58.72 2606:4700:50::adf5:3a48 2803:f800:50::6ca2:c048 2a06:98c1:50::ac40:2048	athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com athena.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

3 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.14.247	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.15.247	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.69.167	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records#

5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c03::1a 2a00:1450:4010:c03::1a 64.233.162.26	lr-in-x1a.1e100.net lr-in-f26.1e100.net li-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.69.167
🔶 Autoconfig	172.67.69.167

🔷 AAAA Records (IPv6)#

3 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:ef7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—
2606:4700:20::681a:ff7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—
2606:4700:20::ac43:45a7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:20:0:0:0:0:0/44	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.26.14.247,104.26.15.247,172.67.69.167 ipv6hint=2606:4700:20::681a:ef7,2606:4700:20::681a:ff7,2606:4700:20::ac43:45a7

🔌 SRV Records#

1 records 63ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

4 records 182ms

TXT Record
brevo-code:f1cdbd427ef82e6dd86685a690eaf696
google-site-verification=YVrl1u4HQf7kldc0DbMnHJZfDODF3_Lzj1uCBx-pe58
google-site-verification=ZMfkWhiK7rldlDCKvqquCc1Zm6_Ngapxsljs0ZoZ42E
v=spf1 ip4:162.55.4.188 include:spf.azehosting.net ip4:116.202.193.56 ip4:49.12.83.45 +a +mx ~all

✉️ SPF#

Policy	Record (naturvidenskabsfestival.dk)
~all (soft fail)	v=spf1 ip4:162.55.4.188 include:spf.azehosting.net ip4:116.202.193.56 ip4:49.12.83.45 +a +mx ~all

📨 DMARC#

Policy	Record (_dmarc.naturvidenskabsfestival.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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#

checked 2026-10-13 08:53:35

www	104.26.14.247 104.26.15.247 172.67.69.167 2606:4700:20::681a:ef7 2606:4700:20::681a:ff7 2606:4700:20::ac43:45a7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network naturvidenskabsfestival.dk: 104.26.14.247 104.26.15.247 172.67.69.167 2606:4700:20::681a:ef7 (AS13335) www.naturvidenskabsfestival.dk: 104.26.14.247 104.26.15.247 172.67.69.167 2606:4700:20::681a:ef7 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
mail	—	RSA · ~1024 bit below 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: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.naturvidenskabsfestival.dk	i6XuFNiMFokSs3u0MJmUiuquY9SOLkanbK-ScD0O6Uk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms

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

🏷️ SOA#

27ms

Field	Value
Serial	2417278366
Primary NS (MNAME)	aarav.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#

26ms

34ms

35ms

AAAA

35ms

TXT

182ms

CAA

35ms

HTTPS

33ms

TLSA

116ms

SOA

27ms

MTA-STS

51ms

DNSSEC

51ms

SRV

63ms

Total

623ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 08:53:35 shown	623ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-30 20:41:46	3833ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-19 00:16:43	3227ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-09 01:48:54	2339ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-27 00:53:28	904ms	2 NS 3 A 5 MX	🔒 Secure
2026-08-03 14:55:46	9890ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-08 14:22:46	4155ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-03 18:23:05	1740ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-17 11:32:17	3742ms	2 NS 3 A 5 MX	🔒 Secure