cicero-surf.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
rajeev.ns.cloudflare.com	108.162.193.224 172.64.33.224 173.245.59.224 2606:4700:58::adf5:3be0 2803:f800:50::6ca2:c1e0 2a06:98c1:50::ac40:21e0	rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com rajeev.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
selah.ns.cloudflare.com	108.162.194.21 162.159.38.21 172.64.34.21 2606:4700:50::a29f:2615 2803:f800:50::6ca2:c215 2a06:98c1:50::ac40:2215	selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com selah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.11	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.174	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ccae	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:3d0b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 66ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.11,172.67.204.174 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ccae,2606:4700:3031::6815:3d0b

📝 TXT Records1 records 204ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.cicero-surf.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; pct=100; rua=mailto:DMARCAdmin@systematic.com

📬 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)

🔐 DNSSEC9081ms

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	2410382122
Primary NS (MNAME)	rajeev.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

59ms

A

60ms

MX

50ms

AAAA

60ms

TXT

204ms

CAA

44ms

HTTPS

66ms

TLSA

55ms

SOA

0ms

MTA-STS

64ms

DNSSEC

9081ms

SRV

84ms

Total

9439ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:13:43	9439ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 10:22:48	643ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 03:52:27	3070ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-24 21:26:56	800ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-06 15:23:27	3785ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 13:31:09	1188ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 05:24:48	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 02:22:01	811ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 20:45:33	2437ms	2 NS 2 A 0 MX	🔓 Insecure	View