sprogklar.dk

📜 Historical scan 2026-10-12 16:49:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sprogklar.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.127 is hosted by Cloudflare, Inc. (AS13335) in United States. 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 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 26ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records#

5 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.73.26 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lq-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

5 records 154ms

TXT Record
brevo-code:2a22c11c72e5c50b032f9ef738d4a930
facebook-domain-verification=m2jd2xqoc5fmmbcu07tb4wj4g7pa1g
google-site-verification=ZC0sH_4mCRzBYjLcQtBpyhmwGssD6SUILXuw2Ib9S3E
Sendinblue-code:2a22c11c72e5c50b032f9ef738d4a930
v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all

✉️ SPF#

Policy	Record (sprogklar.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.sendinblue.com ~all

📨 DMARC#

Policy	Record (_dmarc.sprogklar.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 2026-10-13 18:55:15

www CNAME	dns.umbraco.io (all on umbraco.io) → 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
www vs bare domain	Same network sprogklar.dk: 162.159.140.127 (AS13335) www.sprogklar.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

4 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
mail	—	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u10664095.wl096.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u10664095.wl096.sendgrid.net	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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

50ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026101203
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 10:07:38

Field	Value
Registrar	ONE.COM A/S
Registered	2014-07-30
Expires	2027-07-31 (282d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

30ms

40ms

AAAA

31ms

TXT

154ms

CAA

43ms

HTTPS

39ms

TLSA

95ms

SOA

39ms

MTA-STS

46ms

DNSSEC

50ms

SRV

48ms

Total

486ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 18:55:15	1474ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 16:49:55 shown	486ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 12:05:37	593ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 02:50:15	826ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 08:38:25	661ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-02 23:48:02	1043ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-14 23:40:05	4773ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-02 03:04:01	9106ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-30 21:03:14	697ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 11:56:26	642ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 08:36:47	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:19:23	905ms	2 NS 1 A 5 MX	🔒 Secure