caspersobczyk.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
nadia.ns.cloudflare.com	—	—	—
pranab.ns.cloudflare.com	—	—	—

🌍 A Records2 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	—	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
162.159.135.42	—	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)2 records 77ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:7::a29f:862a	—	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—
2606:4700:7::a29f:872a	—	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 316ms

TXT Record
ca3-0defe016897f413ba75e4953ea103341
google-site-verification=dQRv-G2FnCrO14UbbGbTYv3vrbqEqBPByaHtk4_RA98
google-site-verification=JQK2H49TeTfk0APAQiKwbE0v60a88S1Pgsvo4U3TjXY
google-site-verification=OnjH22bLlomSDru64ZuAH_awK7gcypUji17BuVN-0-c
google-site-verification=pgRKBg27nYvbSNpPTViZsit2Tw10doQJoOjuqruH3qg
klaviyo-site-verification=YA3g63
v=spf1 include:spf.smartpack.dk include:spf.simply.com -all

✉️ SPF

Policy	Record (caspersobczyk.dk)
-all (hard fail)	v=spf1 include:spf.smartpack.dk include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.caspersobczyk.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 / DANE2 records 80ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC207ms

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

🏷️ SOA60ms

Field	Value
Serial	2406211334
Primary NS (MNAME)	nadia.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

66ms

A

61ms

MX

65ms

AAAA

77ms

TXT

316ms

CAA

68ms

HTTPS

57ms

TLSA

80ms

SOA

60ms

MTA-STS

71ms

DNSSEC

207ms

SRV

0ms

Total

774ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 23:47:13	1080ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-27 02:15:47	763ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-16 06:51:04	4317ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-13 19:49:55	3065ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-07 03:42:29	1102ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 05:50:39	3623ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 16:22:50	1002ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-01 10:47:24	1537ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 23:24:13	1154ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 08:40:10	1380ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 11:24:03	1569ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 19:45:29	583ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-16 19:41:13	774ms	2 NS 2 A 1 MX	🔒 Secure	View