sbog.dk DNS records

🖥️ Nameservers2 records 222ms

Nameserver	IP addresses	PTR	ASN / ISP
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jerome.ns.cloudflare.com	108.162.193.181 172.64.33.181 173.245.59.181 2606:4700:58::adf5:3bb5 2803:f800:50::6ca2:c1b5 2a06:98c1:50::ac40:21b5	jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com jerome.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.50.95	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.237	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 231ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:325f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9fed	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 234ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.50.95,172.67.159.237 ech=AEX+DQBB9wAgACDP7kYf708afxpcmGL+xdHXt0+1MJWgPsOEJUKRf4RSdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:325f,2606:4700:3036::ac43:9fed

📝 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)

🔐 DNSSEC551ms

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	2412336874
Primary NS (MNAME)	heather.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

222ms

A

194ms

MX

206ms

AAAA

231ms

TXT

838ms

CAA

230ms

HTTPS

234ms

TLSA

211ms

SOA

0ms

MTA-STS

395ms

DNSSEC

551ms

SRV

279ms

Total

3782ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 23:58:15	3782ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-09 03:59:39	1586ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 10:09:53	763ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 13:44:42	4222ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 21:39:26	1153ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:26:13	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 05:28:54	9770ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 23:52:35	857ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 06:53:48	666ms	2 NS 2 A 0 MX	🔓 Insecure	View