sg-iot.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peter.ns.cloudflare.com	108.162.195.3 162.159.44.3 172.64.35.3 2606:4700:58::a29f:2c03 2803:f800:50::6ca2:c303 2a06:98c1:50::ac40:2303	peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com peter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.90	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.128.244	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:15a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:80f4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.90,172.67.128.244 ech=AEX+DQBBZQAgACBUTUY7OTXYVM5MTW5jPMHIeedtzH3an24FIJzEO6tkeQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:15a,2606:4700:3037::ac43:80f4

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2412984203
Primary NS (MNAME)	deb.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

39ms

A

71ms

MX

32ms

AAAA

44ms

TXT

207ms

CAA

63ms

HTTPS

58ms

TLSA

58ms

SOA

0ms

MTA-STS

71ms

DNSSEC

102ms

SRV

82ms

Total

577ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:32:21	577ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 16:18:00	556ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 12:17:06	1319ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-24 14:10:36	1836ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-23 13:58:18	1129ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-21 10:01:14	8026ms	2 NS 3 A 0 MX	🔓 Insecure	View
2026-08-18 01:30:01	2361ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 16:54:39	8619ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 23:42:30	884ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 18:11:52	8619ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 22:20:32	819ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 12:39:05	2734ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 23:45:32	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 08:23:39	805ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 00:31:24	1129ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 14:33:11	767ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 12:17:25	586ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 11:46:23	721ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 11:20:48	2679ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 11:11:26	772ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 09:33:50	608ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 08:59:52	662ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 20:18:48	8663ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 11:09:10	813ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 09:40:35	953ms	2 NS 1 A 4 MX	🔒 Secure	View