schroll.dk

📜 Historical scan 2026-06-26 19:08:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schroll.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.schroll.dk. The zone is not DNSSEC-signed, 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 29ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.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
104.21.22.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.46	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.schroll.dk	185.146.22.249	nl1-tr100.supercp.com	AS209341 WHG Hosting Services Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.204.46
🔶 Autoconfig	104.21.22.102

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:cc2e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1666	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.102,172.67.204.46 ech=AEX+DQBB2QAgACDiKYRRbyyQZXSjOafj3kW22RcArRw4lNzsPqakaULYGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:cc2e,2606:4700:3037::6815:1666

📝 TXT Records#

1 records 143ms

TXT Record
v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (schroll.dk)
-all (hard fail)	v=spf1 a mx ip4:185.146.22.249 include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.schroll.dk)
p=reject	v=DMARC1; p=reject

📬 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 07:36:19

www	104.21.22.102 172.67.204.46 2606:4700:3033::6815:1666 2606:4700:3037::ac43:cc2e (AS13335) (address records, no CNAME)
www vs bare domain	Same network schroll.dk: 104.21.22.102 172.67.204.46 2606:4700:3033::6815:1666 2606:4700:3037::ac43:cc2e (AS13335) www.schroll.dk: 104.21.22.102 172.67.204.46 2606:4700:3033::6815:1666 2606:4700:3037::ac43:cc2e (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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	2407931520
Primary NS (MNAME)	dell.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#

29ms

41ms

31ms

AAAA

31ms

TXT

143ms

CAA

45ms

HTTPS

38ms

TLSA

59ms

SOA

0ms

MTA-STS

58ms

DNSSEC

106ms

SRV

66ms

Total

941ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:50:15	784ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 03:47:41	736ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 17:50:07	657ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 00:20:07	2247ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 16:32:52	1214ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-02 15:38:55	828ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-31 06:01:59	16896ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 19:08:42 shown	941ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 08:45:12	1034ms	2 NS 2 A 1 MX	🔓 Insecure