siliconvalby.dk

📜 Historical scan 2026-06-19 17:06:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siliconvalby.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.247.73 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 84ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.247.73	86400s	73.247.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 172.253.130.27 172.253.152.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c22::1b 74.125.131.26 74.125.131.27	lt-in-f27.1e100.net yulppbn-in-f27.1e100.net yulpptr-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net li-in-x1b.1e100.net li-in-f27.1e100.net yulpptr-in-f27.1e100.net lu-in-f26.1e100.net lu-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 AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	35.214.247.73
🔶 Autoconfig	35.214.247.73

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 2512ms

TXT Record
google-site-verification=Pl7UYBqTdE0qqCWqe043y5Yn6DSQtPzSxy3PUbSx8yY
SMTP.GOOGLE.COM
v=spf1 +a +mx +ip4:35.214.255.240 include:siliconvalby.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF#

Policy	Record (siliconvalby.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:35.214.255.240 include:siliconvalby.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC#

Policy	Record (_dmarc.siliconvalby.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:hello@siliconvalby.dk; ruf=mailto:hello@siliconvalby.dk; sp=none; aspf=r; adkim=s

📬 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 2026-10-06 04:13:07

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 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: 3/10 · policy: ~all

error include:siliconvalby.dk.spf.auto.dnssmarthost.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

157ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

82ms

Field	Value
Serial	78
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

85ms

84ms

85ms

AAAA

105ms

TXT

2512ms

CAA

84ms

HTTPS

82ms

TLSA

91ms

SOA

82ms

MTA-STS

79ms

DNSSEC

157ms

SRV

359ms

Total

2932ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 01:55:13	648ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-19 17:00:43	600ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-11 01:20:14	705ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-06 22:10:36	1962ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-03 12:08:29	716ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-29 17:16:35	811ms	2 NS 1 A 5 MX	🔓 Insecure
2026-06-20 20:22:10	769ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 17:06:41 shown	2932ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 00:24:09	2549ms	2 NS 1 A 1 MX	🔓 Insecure