sheer.dk

📜 Historical scan 2026-09-06 17:43:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sheer.dk is a .dk domain served by 4 nameservers (ns-1029.awsdns-00.org, ns-1733.awsdns-24.co.uk, ns-25.awsdns-03.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.198.14.52 is hosted by Google LLC (AS396982) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 more. The zone is not DNSSEC-signed, 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#

4 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1029.awsdns-00.org	205.251.196.5 2600:9000:5304:500::1	ns-1029.awsdns-00.org ns-1029.awsdns-00.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1733.awsdns-24.co.uk	205.251.198.197 2600:9000:5306:c500::1	ns-1733.awsdns-24.co.uk ns-1733.awsdns-24.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-25.awsdns-03.com	205.251.192.25 2600:9000:5300:1900::1	ns-25.awsdns-03.com ns-25.awsdns-03.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-726.awsdns-26.net	205.251.194.214 2600:9000:5302:d600::1	ns-726.awsdns-26.net ns-726.awsdns-26.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.198.14.52	60s	52.14.198.104.bc.googleusercontent.com	AS396982	Google LLC	104.196.0.0/14	🇺🇸 United States	The Dalles

📧 MX Records#

6 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1a	rc-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	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	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.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	300s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	300s	hqa3xuziieeqn7ptpajhapz7ra2ajvctdb6wzjblapw3epcy47kq.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 509ms

TXT Record
google-site-verification=7YOKgMoN3hWT5cuGd8NbtL8JIANLJCq7q2nnOAas2bQ
v=spf1 a mx include:_spf.google.com ~all

✉️ SPF#

Policy	Record (sheer.dk)
~all (soft fail)	v=spf1 a mx 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#

latest probe, not this scan · checked 2026-10-09 12:27:07

www CNAME	silly-jennings-81b70a.netlify.app (all on netlify.app) → 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
www vs bare domain	Different networks sheer.dk: 104.198.14.52 (AS396982) www.sheer.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509) (all like this)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u23625424.wl175.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u23625424.wl175.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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1733.awsdns-24.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

72ms

92ms

AAAA

74ms

TXT

509ms

CAA

76ms

HTTPS

81ms

TLSA

186ms

SOA

0ms

MTA-STS

122ms

DNSSEC

114ms

SRV

139ms

Total

3968ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:27:07	3187ms	4 NS 1 A 6 MX	🔓 Insecure
2026-09-27 19:10:21	3190ms	4 NS 1 A 6 MX	🔓 Insecure
2026-09-06 17:43:28 shown	3968ms	4 NS 1 A 6 MX	🔓 Insecure
2026-07-02 22:45:50	12598ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-25 17:01:38	1033ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-25 16:05:17	1216ms	4 NS 1 A 6 MX	🔓 Insecure
2026-06-22 00:00:31	779ms	4 NS 1 A 6 MX	⚠️ Bogus
2026-06-18 03:25:39	2098ms	4 NS 1 A 6 MX	🔓 Insecure