madslynderup.dk

📜 Historical scan 2026-06-26 19:05:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madslynderup.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 17 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.43.160.6 is hosted by Amazon.com, Inc. (AS16509) in The Netherlands. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 records   28ms
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

🌍 A Records#

2 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.43.160.6 3600s sites.framer.app AS16509 Amazon.com, Inc. 31.43.160.0/23 🇳🇱 The Netherlands Amsterdam
31.43.161.6 3600s sites.framer.app AS16509 Amazon.com, Inc. 31.43.160.0/23 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 173.194.221.26
173.194.221.27
2a00:1450:4010:c02::1a
2a00:1450:4010:c02::1a
2a00:1450:4010:c02::1b
2a00:1450:4010:c02::1b
2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1a
2a00:1450:4010:c0a::1b
2a00:1450:4010:c0a::1b
64.233.163.26
74.125.205.26
74.125.205.27		 lm-in-f26.1e100.net
lm-in-f27.1e100.net
le-in-f26.1e100.net
le-in-x1a.1e100.net
le-in-f27.1e100.net
le-in-x1b.1e100.net
lj-in-f26.1e100.net
lj-in-x1a.1e100.net
lm-in-x1b.1e100.net
lm-in-f27.1e100.net
lj-in-f26.1e100.net
le-in-f26.1e100.net
le-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   126ms
TXT Record
google-gws-recovery-domain-verification=62075576
v=spf1 a mx include:_spf.elasticemail.com ~all
v=spf1 include:_spf.google.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (madslynderup.dk)
~all (soft fail) v=spf1 a mx include:_spf.elasticemail.com ~all
~all (soft fail) v=spf1 include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.madslynderup.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:mads@madslynderup.dk

📬 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 2026-10-24 16:59:40
www CNAMEsites.framer.app (all on framer.app)
www vs bare domainSame network
madslynderup.dk: 31.43.160.6 31.43.161.6 (AS16509)
www.madslynderup.dk: 31.43.160.6 31.43.161.6 (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

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

  • error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

52ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2026011201
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-18 20:34:52
FieldValue
RegistrarSimply.com A/S
Registered2025-03-17
Expires2027-03-16 (142d)

🔗 Same registrant#

22 domains

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
antonioshekari.dkSimply.com A/S
askvalitetsbyg.dkSimply.com A/S
at-hjemmeservice.dkSimply.com A/S
bomgaardents.dkSimply.com A/S
cykelcity.dkSimply.com A/S
denfedekoreskole.dkSimply.com A/S
dkjplaeneservice.dkSimply.com A/S
dvtechnica.dkSimply.com A/S
jhss.dkSimply.com A/S
jmsmandskab.dkSimply.com A/S
kolstrupbyg.dkSimply.com A/S
lunaspoelsevogn.dkSimply.com A/S
lynmultiservice.dkSimply.com A/S
malerfirmaetmissel.dkSimply.com A/S
mariagerfjordmaskinstation.dkSimply.com A/S
mdeudlejning.dkSimply.com A/S
musenauto.dkSimply.com A/S
nkbilpleje.dkSimply.com A/S
olstedmaskinstation.dkSimply.com A/S
rejnholdogsoenner.dkSimply.com A/S
twbygogel.dkSimply.com A/S
webtoday.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
31ms
MX
36ms
AAAA
28ms
TXT
126ms
CAA
32ms
HTTPS
31ms
TLSA
130ms
SOA
28ms
MTA-STS
41ms
DNSSEC
52ms
SRV
35ms
Total
708ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 16:59:40 724ms 3 NS 2 A 1 MX 🔒 Secure
2026-10-13 12:48:30 520ms 3 NS 2 A 1 MX 🔒 Secure
2026-10-02 22:42:29 851ms 3 NS 2 A 1 MX 🔒 Secure
2026-09-24 21:15:08 526ms 3 NS 2 A 1 MX 🔒 Secure
2026-06-26 19:05:37 shown 708ms 3 NS 2 A 1 MX 🔒 Secure
2026-06-20 17:09:23 728ms 3 NS 2 A 1 MX 🔒 Secure
2026-06-18 05:58:06 752ms 3 NS 2 A 1 MX 🔒 Secure
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