kalenderbro.dk

Records from scan: 2026-10-13 02:37:04 · 498ms total · last checked 2026-10-23 00:59 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalenderbro.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 25 September 2026 (WHOIS) and first appeared in the .dk zone on 26 September 2026. Its website address 199.36.158.100 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by smtp.google.com. 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.36.158.100	3600s	—	AS54113	Fastly, Inc.	199.36.158.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 173.194.222.26 173.194.222.27 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lo-in-x1a.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lo-in-x1b.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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#

4 records 175ms

TXT Record
google-site-verification=CzDliX4teZrpZRV8JR4Hem_lc7b-OJVaeUpY3aqQOME
google-site-verification=ybClMhZsjSoG7AV6zTkwswyYd4J8wINZskde0umMBXs
hosting-site=kalenderbro
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kalenderbro.dk)
~all (soft fail)	v=spf1 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 2026-10-13 02:37:04

www CNAME	kalenderbro.web.app (all on web.app) → 199.36.158.100 2620:0:890::100 (AS54113)
www vs bare domain	Same network kalenderbro.dk: 199.36.158.100 (AS54113) www.kalenderbro.dk: 199.36.158.100 2620:0:890::100 (AS54113)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 02:52:50

Field	Value
Registrar	Simply.com A/S
Registered	2026-09-25
Expires	2027-09-24 (335d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

44ms

29ms

49ms

AAAA

50ms

TXT

175ms

CAA

49ms

HTTPS

44ms

TLSA

70ms

SOA

30ms

MTA-STS

53ms

DNSSEC

72ms

SRV

47ms

Total

498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:37:04 shown	498ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 12:42:25	424ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 10:18:24	350ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-26 08:46:37	524ms	3 NS 1 A 0 MX	🔒 Secure