katrineskaelder.dk

📜 Historical scan 2026-06-17 17:10:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katrineskaelder.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 157ms

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 152ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	—	dnsforward.simply.com	AS48854	—	—	—	—

📧 MX Records#

5 records 143ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.27 2404:6800:400b:c01b::1a	yunrtab-in-f27.1e100.net yunrtab-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

📝 TXT Records#

4 records 196ms

TXT Record
apple-domain-verification=xrDZfh4nKMbi-XzYTiQVw1ICy0Y9ieypUorEdQVPEM0
google-site-verification=azUVqjZ56ck2b5-W7_7kgwJx4oGkfak2l19wiTIslNQ
google-site-verification=yGqFZvS_jrFwSY_hux40OEwPyuTIPuQV0apLfHlCkwc
v=spf1 include:_spf.google.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (katrineskaelder.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.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#

1 records 156ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 04:59:08

www	94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domain	Same network katrineskaelder.dk: 94.231.103.100 (AS48854) www.katrineskaelder.dk: 94.231.103.100 (AS48854)
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

🔎 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#

202ms

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

🏷️ SOA#

150ms

Field	Value
Serial	2026060300
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 2026-10-22 06:53:41

Field	Value
Registrar	Simply.com A/S
Registered	2022-12-21
Expires	2026-12-20 (55d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
katrineskælder.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

157ms

152ms

143ms

AAAA

155ms

TXT

196ms

CAA

156ms

HTTPS

151ms

TLSA

155ms

SOA

150ms

MTA-STS

157ms

DNSSEC

202ms

SRV

0ms

Total

955ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:59:08	1070ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-07 22:13:36	795ms	3 NS 1 A 5 MX	🔒 Secure
2026-10-02 08:49:12	583ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-30 08:38:44	752ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-27 04:53:29	770ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-25 04:08:55	826ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-24 05:18:40	808ms	3 NS 1 A 5 MX	🔒 Secure
2026-09-14 10:23:44	1155ms	3 NS 1 A 5 MX	🔒 Secure
2026-08-14 06:30:01	3836ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-28 07:01:22	1074ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-19 19:16:54	3161ms	3 NS 1 A 5 MX	🔒 Secure
2026-06-17 17:10:13 shown	955ms	3 NS 1 A 5 MX	🔒 Secure