osterild.dk

📜 Historical scan 2026-06-17 19:22:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osterild.dk is a .dk domain served by 4 nameservers (ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and 1 more). It 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, 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#

4 records 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-cloud-d1.googledomains.com	2001:4860:4802:32::6d 216.239.32.109	ns-cloud-d1.googledomains.com ns-cloud-d1.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-d2.googledomains.com	2001:4860:4802:34::6d 216.239.34.109	ns-cloud-d2.googledomains.com ns-cloud-d2.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-d3.googledomains.com	2001:4860:4802:36::6d 216.239.36.109	ns-cloud-d3.googledomains.com ns-cloud-d3.googledomains.com	AS15169 Google LLC AS15169 Google LLC
ns-cloud-d4.googledomains.com	2001:4860:4802:38::6d 216.239.38.109	ns-cloud-d4.googledomains.com ns-cloud-d4.googledomains.com	AS15169 Google LLC AS15169 Google LLC

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4025:c03::1a 64.233.184.27	rc-in-f26.1e100.net wa-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2a00:1450:4025:c01::1b	so-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.213.27 2404:6800:4000:1025::1a	yugrqzs-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	aspmx3.googlemail.com	142.250.147.27 2404:6800:4003:c26::1a	rd-in-f27.1e100.net so-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#

2 records 233ms

TXT Record
google-site-verification=K8Rr0QeCFQVb2MN9-pK5YIh9ei0eedWXViJ2bMpQz1c
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.osterild.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 2026-10-22 01:50:10

www	NXDOMAIN
www vs bare domain	Neither resolves osterild.dk: no address www.osterild.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 0 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#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

136ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-cloud-d1.googledomains.com
Responsible (RNAME)	cloud-dns-hostmaster@google.com
Refresh	21600s
Retry	3600s
Expire	259200s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

96ms

72ms

77ms

AAAA

64ms

TXT

233ms

CAA

68ms

HTTPS

99ms

TLSA

76ms

SOA

136ms

MTA-STS

127ms

DNSSEC

90ms

SRV

107ms

Total

811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 01:50:10	1436ms	4 NS 0 A 5 MX	🔒 Secure
2026-09-30 21:23:35	694ms	4 NS 0 A 5 MX	🔒 Secure
2026-06-23 19:29:13	4080ms	4 NS 0 A 5 MX	🔒 Secure
2026-06-22 03:55:50	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:22:24 shown	811ms	4 NS 0 A 5 MX	🔒 Secure