sutteso.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
isaac.ns.cloudflare.com	108.162.193.177 172.64.33.177 173.245.59.177 2606:4700:58::adf5:3bb1 2803:f800:50::6ca2:c1b1 2a06:98c1:50::ac40:21b1	isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com isaac.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.86.55	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.215.88	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.sutteso.dk	94.23.180.60	—	AS16276 OVH SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	94.23.187.76
🔶 Autoconfig	94.23.187.76

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:d758	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5637	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.86.55,172.67.215.88 ech=AEX+DQBBSQAgACBnyj3TMCFepkd0hvT84+zUTSl8F6oS5m7bUlknzr+xPAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:d758,2606:4700:3037::6815:5637

📝 TXT Records1 records 229ms

TXT Record
v=spf1 a mx ip4:81.15.235.16 -all

✉️ SPF

Policy	Record (sutteso.dk)
-all (hard fail)	v=spf1 a mx ip4:81.15.235.16 -all

📨 DMARC

Policy	Record (_dmarc.sutteso.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@sutteso.dk

📬 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)

🔐 DNSSEC88ms

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	2411087396
Primary NS (MNAME)	isaac.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

48ms

A

55ms

MX

51ms

AAAA

43ms

TXT

229ms

CAA

48ms

HTTPS

40ms

TLSA

91ms

SOA

0ms

MTA-STS

77ms

DNSSEC

88ms

SRV

92ms

Total

761ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:58:08	761ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-09-01 09:55:38	683ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-08 07:30:42	1156ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-05 23:25:47	3949ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-05 17:55:19	34197ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 04:41:40	1187ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 22:42:34	864ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 23:20:00	880ms	2 NS 2 A 1 MX	🔓 Insecure	View