sng.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
lou.ns.cloudflare.com	108.162.193.199 172.64.33.199 173.245.59.199 2606:4700:58::adf5:3bc7 2803:f800:50::6ca2:c1c7 2a06:98c1:50::ac40:21c7	lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com lou.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
76.76.21.21	300s	—	AS16509	Amazon.com, Inc.	76.76.21.0/24	🇺🇸 United States	Walnut

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.193.49
🔶 Autoconfig	172.67.193.49

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 160ms

TXT Record
google-site-verification=l5UQgnGFec3h9aoNQrkCfNZC6aKyHLi5lwc1269TW5w

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.sng.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@smtp-staging.mailtrap.net; ruf=mailto:dmarc@smtp-staging.mailtrap.net; rf=afrf; pct=100

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sng.dk	elCMK8AD534WwO858DoGVI5wO0dDA_k_BVK4lZN2Po8
TXT	_acme-challenge.sng.dk	jZ69hcj61DPiZAMACL9hr3guXsxuIG7lHvmP_pitfss

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2413393067
Primary NS (MNAME)	lou.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

23ms

A

33ms

MX

39ms

AAAA

31ms

TXT

160ms

CAA

28ms

HTTPS

40ms

TLSA

131ms

SOA

0ms

MTA-STS

51ms

DNSSEC

101ms

SRV

51ms

Total

518ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 07:09:36	518ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-28 03:46:50	9454ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 03:41:36	3178ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-25 16:34:17	523ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-23 16:07:33	3439ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-31 18:15:00	933ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-25 23:51:38	16610ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-06 22:23:05	4137ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-05 00:28:27	1383ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 05:23:07	915ms	2 NS 1 A 0 MX	⚠️ Bogus	View