sshadows.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.79	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.157	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c03::1b 2a00:1450:4010:c03::1b	lr-in-f26.1e100.net lr-in-x1b.1e100.net lr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.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	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.205.157
🔶 Autoconfig	104.21.77.79

🔷 AAAA Records (IPv6)2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:4d4f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:cd9d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.79,172.67.205.157 ech=AEX+DQBBOAAgACCoHv6+0vAqMmPAoHuYGDp/hbTGrX5q1kGCAuTjYfMZcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:4d4f,2606:4700:3036::ac43:cd9d

📝 TXT Records4 records 213ms

TXT Record
google-site-verification=fzJegW5a76_qkj3WDZEVDh6f9jwih4IfFSH81VjazHs
MS=ms53487695
openai-domain-verification=dv-njaMygErwQGnmK49vtp2LtEN
v=spf1 a:home.sshadows.dk include:_spf.google.com -all

✉️ SPF

Policy	Record (sshadows.dk)
-all (hard fail)	v=spf1 a:home.sshadows.dk include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.sshadows.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:5de7cee9320e429b8278d1f0dfe5a971@dmarc-reports.cloudflare.net,mailto:cnwbpjbd@ag.dmarcian-eu.com; ruf=mailto:cnwbpjbd@fr.dmarcian-eu.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records10 records 43ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	2411774995
Primary NS (MNAME)	cruz.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

47ms

MX

52ms

AAAA

64ms

TXT

213ms

CAA

43ms

HTTPS

36ms

TLSA

91ms

SOA

0ms

MTA-STS

71ms

DNSSEC

94ms

SRV

83ms

Total

985ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 11:44:17	1054ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-30 12:37:11	4315ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-28 00:36:59	1628ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-25 11:42:20	985ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-10 09:14:41	10103ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-06 08:24:41	1697ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-25 17:19:52	3613ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-21 08:17:04	10244ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-17 22:58:24	1384ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-11 16:52:36	2386ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-06 23:06:46	2886ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-03 11:17:18	1933ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-26 23:43:08	1957ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-25 15:11:13	2390ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-23 11:35:32	2161ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-17 14:44:51	2984ms	2 NS 2 A 5 MX	🔒 Secure	View