srwb.dk

Records from scan: 2026-07-26 21:27:07 · 22728ms total · last checked 2026-10-18 20:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

srwb.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 14 January 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.37 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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#

2 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.37	3600s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

2 records 83ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 573ms

TXT Record
v=spf1 include:_spf.srwb_dk._d.easydmarc.pro ~all

✉️ SPF#

Policy	Record (srwb.dk)
~all (soft fail)	v=spf1 include:_spf.srwb_dk._d.easydmarc.pro ~all

📨 DMARC#

Policy	Record (_dmarc.srwb.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:1c1a63ee14@rua.easydmarc.eu;ruf=mailto:1c1a63ee14@ruf.easydmarc.eu;ri=86400;fo=1;

📬 MTA-STS#

6111ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20260618T155251
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:1c1a63ee14@tls.easydmarc.eu

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-12 15:03:37

www	93.191.155.37 (AS48854) (address records, no CNAME)
www vs bare domain	Same network srwb.dk: 93.191.155.37 (AS48854) www.srwb.dk: 93.191.155.37 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2026061803
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 02:34:56

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-01-14
Expires	2027-01-31 (104d)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

71ms

83ms

AAAA

82ms

TXT

573ms

CAA

82ms

HTTPS

80ms

TLSA

76ms

SOA

81ms

MTA-STS

6111ms

DNSSEC

165ms

SRV

276ms

Total

22728ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-07-26 21:27:07 shown	22728ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 02:55:26	689ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 22:21:19	1358ms	2 NS 1 A 2 MX	🔒 Secure