sego.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jule.ns.cloudflare.com	108.162.192.175 172.64.32.175 173.245.58.175 2606:4700:50::adf5:3aaf 2803:f800:50::6ca2:c0af 2a06:98c1:50::ac40:20af	jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.21	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.251	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.175.251
🔶 Autoconfig	172.67.175.251

🔷 AAAA Records (IPv6)2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:affb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:3815	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.21,172.67.175.251 ech=AEX+DQBBzAAgACAk4nyNMFJkqTbDVZMhJN4r/CJw6FFBr3sQ0VUBjEVlDgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:affb,2606:4700:3035::6815:3815

📝 TXT Records1 records 203ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (sego.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.sego.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC80ms

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

🏷️ SOA0ms

Field	Value
Serial	2413648528
Primary NS (MNAME)	joel.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

46ms

A

56ms

MX

46ms

AAAA

49ms

TXT

203ms

CAA

54ms

HTTPS

50ms

TLSA

62ms

SOA

0ms

MTA-STS

72ms

DNSSEC

80ms

SRV

78ms

Total

553ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 20:28:09	553ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-31 00:08:58	1718ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 11:29:21	1592ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 13:14:40	894ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-26 17:04:39	734ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 15:04:38	660ms	4 NS 1 A 0 MX	🔓 Insecure	View
2026-06-18 02:28:20	824ms	4 NS 1 A 0 MX	🔓 Insecure	View