sjoberg-guttesen.dk

Records from scan: 2026-10-12 19:58:01 · 823ms total · last checked 2026-10-20 02:29 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjoberg-guttesen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 12 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by wednesday.mxrouting.net, wednesday-relay.mxrouting.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	wednesday.mxrouting.net	45.45.170.39	wednesday.mxrouting.net	AS398810 MXroute LLC
20	3600s	wednesday-relay.mxrouting.net	45.43.208.39	wednesday.mxrouting.net	AS46261 QuickPacket, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 108ms

TXT Record
v=spf1 include:mxlogin.com -all

✉️ SPF#

Policy	Record (sjoberg-guttesen.dk)
-all (hard fail)	v=spf1 include:mxlogin.com -all

📨 DMARC#

Policy	Record (_dmarc.sjoberg-guttesen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:mathias@sjoberg-guttesen.dk; adkim=s; aspf=s;

📬 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

🧩 Web & zone#

checked 2026-10-12 19:58:01

www	NXDOMAIN
www vs bare domain	Neither resolves sjoberg-guttesen.dk: no address www.sjoberg-guttesen.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

23ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-10 22:46:28

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-12
Expires	2027-10-11 (355d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

34ms

37ms

AAAA

44ms

TXT

108ms

CAA

30ms

HTTPS

30ms

TLSA

169ms

SOA

23ms

MTA-STS

44ms

DNSSEC

115ms

SRV

46ms

Total

823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:58:01 shown	823ms	3 NS 0 A 2 MX	🔒 Secure
2026-10-02 21:36:31	748ms	3 NS 0 A 2 MX	🔒 Secure
2026-08-25 06:16:28	1029ms	3 NS 0 A 2 MX	🔒 Secure
2026-06-25 07:14:25	2518ms	3 NS 0 A 2 MX	🔒 Secure
2026-06-17 13:23:38	507ms	3 NS 0 A 2 MX	🔒 Secure