sew.dk

📜 Historical scan 2026-09-09 00:12:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sew.dk is a .dk domain served by 2 nameservers (ns1.is-fun.net, ns2.is-fun.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.114.33.35 is hosted by TelemaxX Telekommunikation GmbH (AS12843) in Germany. Mail is handled by mail13.is-fun.net. The zone is not DNSSEC-signed, 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#

2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.is-fun.net	212.114.35.78	ns1.is-fun.net	AS12843 TelemaxX Telekommunikation GmbH
ns2.is-fun.net	192.174.68.100 2001:67c:1bc::100	sec1.rcode0.at maggie.goeast.ch	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.114.33.35	86400s	ger13-2.wwwserver.net	AS12843	TelemaxX Telekommunikation GmbH	212.114.32.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	86400s	mail13.is-fun.net	212.114.33.34	ger13.wwwserver.net	AS12843 TelemaxX Telekommunikation GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 213ms

TXT Record
v=spf1 a mx ip4:212.114.33.0/24 ip4:212.114.34.0/24 ip4:212.114.35.0/24 ip4:212.114.36.0/24 ip4:212.114.37.0/24 ~all

✉️ SPF#

Policy	Record (sew.dk)
~all (soft fail)	v=spf1 a mx ip4:212.114.33.0/24 ip4:212.114.34.0/24 ip4:212.114.35.0/24 ip4:212.114.36.0/24 ip4:212.114.37.0/24 ~all

📨 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 2026-10-13 20:35:16

www	212.114.33.35 (AS12843) (address records, no CNAME)
www vs bare domain	Same network sew.dk: 212.114.33.35 (AS12843) www.sew.dk: 212.114.33.35 (AS12843)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2057ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025100901
Primary NS (MNAME)	ns1.is-fun.net
Responsible (RNAME)	hostmaster@is-fun.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

49ms

56ms

66ms

AAAA

134ms

TXT

213ms

CAA

48ms

HTTPS

53ms

TLSA

292ms

SOA

0ms

MTA-STS

66ms

DNSSEC

2057ms

SRV

157ms

Total

2617ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 01:44:38	801ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:15:40	905ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 00:12:44 shown	2617ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 16:00:36	839ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 20:38:49	1044ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:53:08	2062ms	2 NS 1 A 1 MX	⚠️ Bogus