klarvinduer.dk

Records from scan: 2026-10-08 00:06:15 · 3159ms total · last checked 2026-10-18 10:21 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klarvinduer.dk is a .dk domain served by 4 nameservers (ns-1000.awsdns-61.net, ns-1376.awsdns-44.org, ns-1610.awsdns-09.co.uk and 1 more). It was registered on 16 March 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.211.136.154 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1000.awsdns-61.net	205.251.195.232 2600:9000:5303:e800::1	ns-1000.awsdns-61.net ns-1000.awsdns-61.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1376.awsdns-44.org	205.251.197.96 2600:9000:5305:6000::1	ns-1376.awsdns-44.org ns-1376.awsdns-44.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1610.awsdns-09.co.uk	205.251.198.74 2600:9000:5306:4a00::1	ns-1610.awsdns-09.co.uk ns-1610.awsdns-09.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-297.awsdns-37.com	205.251.193.41 2600:9000:5301:2900::1	ns-297.awsdns-37.com ns-297.awsdns-37.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.211.136.154	60s	ec2-52-211-136-154.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin
54.170.86.80	60s	ec2-54-170-86-80.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.168.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	60s	aspmx.l.google.com	2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 64.233.162.27	li-in-f27.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	60s	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	60s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	60s	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	60s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.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

🔌 SRV Records#

1 records 81ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

4 records 246ms

TXT Record
facebook-domain-verification=f30em8092t489bc2we4t5mvxy1hg4z
google-site-verification=yGc_U3NH1Rh1V9LfjXNPg0paL_6kjy0oJtbKATfGSQU
pinterest-site-verification=61cfbd806ffef1526001a8bee226b2f4
v=spf1 include:email.freshdesk.com include:spf.mandrillapp.com include:_spf.google.com ~all

✉️ SPF#

Policy	Record (klarvinduer.dk)
~all (soft fail)	v=spf1 include:email.freshdesk.com include:spf.mandrillapp.com include:_spf.google.com ~all

📨 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#

checked 2026-10-08 00:06:15

www	52.211.136.154 54.170.86.80 (AS16509) (address records, no CNAME)
www vs bare domain	Same network klarvinduer.dk: 52.211.136.154 54.170.86.80 (AS16509) www.klarvinduer.dk: 52.211.136.154 54.170.86.80 (AS16509)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u25290276.wl027.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u25290276.wl027.sendgrid.net	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: 9/10 · policy: ~all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

45ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1376.awsdns-44.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 14:28:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-03-16
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

42ms

51ms

AAAA

36ms

TXT

246ms

CAA

48ms

HTTPS

47ms

TLSA

168ms

SOA

45ms

MTA-STS

67ms

DNSSEC

61ms

SRV

81ms

Total

3159ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 00:06:15 shown	3159ms	4 NS 2 A 5 MX	🔒 Secure
2026-10-01 04:57:23	3339ms	4 NS 2 A 5 MX	🔒 Secure
2026-09-13 23:44:41	3369ms	4 NS 2 A 5 MX	🔒 Secure
2026-08-26 19:25:41	829ms	4 NS 2 A 5 MX	🔒 Secure
2026-06-24 04:04:01	934ms	4 NS 2 A 5 MX	🔒 Secure
2026-06-23 13:27:21	1090ms	4 NS 2 A 5 MX	🔒 Secure
2026-06-18 08:19:19	1229ms	4 NS 2 A 5 MX	🔒 Secure