srn.dk

📜 Historical scan 2026-07-03 04:08:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

srn.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.14.32.40 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by srn.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   93ms
NameserverIP addressesPTRASN / 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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.14.32.40 3600s ec2-52-14-32-40.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.8.0.0/13 🇺🇸 United States Columbus

📧 MX Records#

1 records   87ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s srn.dk 52.14.32.40 ec2-52-14-32-40.us-east-2.compute.amazonaws.com AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

latest probe, not this scan · checked 2026-10-12 15:40:50
www CNAMEsrn.dk (all on srn.dk)
www vs bare domainSame network
srn.dk: 52.14.32.40 (AS16509)
www.srn.dk: 52.14.32.40 (AS16509)
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

254ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

50ms
FieldValue
Serial2024062000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-12 16:06:17
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-05-26
Expires2035-06-30 (3176d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
mantyhose.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
93ms
A
63ms
MX
87ms
AAAA
83ms
TXT
266ms
CAA
77ms
HTTPS
61ms
TLSA
103ms
SOA
50ms
MTA-STS
138ms
DNSSEC
254ms
SRV
142ms
Total
1416ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 15:40:50 730ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-04 06:00:35 586ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 18:14:32 1785ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-29 17:48:02 555ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-17 04:28:20 636ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-03 04:08:14 shown 1416ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 12:55:47 1712ms 4 NS 1 A 1 MX 🔒 Secure
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