1search.dk

📜 Historical scan 2026-08-08 17:58:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1search.dk is a .dk domain served by 5 nameservers (ns1.yahoo.com, ns2.yahoo.com, ns3.yahoo.com and 2 more). It was registered on 9 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is not DNSSEC-signed, 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#

5 records   40ms
NameserverIP addressesPTRASN / ISP
ns1.yahoo.com 2001:4998:1b0::7961:686f:6f21
68.180.131.16		 ns1.yahoo.com
ns1.yahoo.com		 AS10880 Yahoo Holdings Inc.
AS10880 Yahoo Holdings Inc.
ns2.yahoo.com 2001:4998:1c0::7961:686f:6f21
68.142.255.16		 ns2.yahoo.com
ns2.yahoo.com		 AS7280 Yahoo Holdings Inc.
AS7280 Yahoo Holdings Inc.
ns3.yahoo.com 2406:8600:f03f:1f8::1003
27.123.42.42		 ns3.yahoo.com
ns3.yahoo.com		 AS23879 INY Edge site
AS23879 INY Edge site
ns4.yahoo.com 98.138.11.157 ns4.yahoo.com AS36646 Yahoo Holdings Inc.
ns5.yahoo.com 202.165.97.53
2406:2000:1d0::7961:686f:6f21		 ns5.yahoo.com
ns5.yahoo.com		 AS10880 Yahoo Holdings Inc.
AS10880 Yahoo Holdings Inc.

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 21600s .  Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   3224ms
TXT Record
6da9b91bc3a74b088dced579c5a32b8d

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.1search.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-yahoo-rua@yahoo-inc.com;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

3 records   72ms
FlagsTagValue
0 iodef mailto:security@yahooinc.com
0 issue digicert.com
0 issue globalsign.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 02:26:46
wwwNXDOMAIN
www vs bare domainNeither resolves
1search.dk: no address
www.1search.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026080501
Primary NS (MNAME)hidden-master.yahoo.com
Responsible (RNAME)hostmaster@yahoo-inc.com
Refresh28800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-11 14:54:50
FieldValue
RegistrarMarkMonitor Inc.
Registered2007-01-09
Expires2027-01-31 (103d)

🔗 Same registrant#

53 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
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emailyahoo.dkMarkMonitor Inc.
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geocitiesyahoo.dkMarkMonitor Inc.
groupsyahoo.dkMarkMonitor Inc.
healthyahoo.dkMarkMonitor Inc.
mailyahoo.dkMarkMonitor Inc.
maktoobyahoo.dkMarkMonitor Inc.
mashyahoo.dkMarkMonitor Inc.
messengeryahoo.dkMarkMonitor Inc.
moviesyahoo.dkMarkMonitor Inc.
musicyahoo.dkMarkMonitor Inc.
myyahoo.dkMarkMonitor Inc.
newsyahoo.dkMarkMonitor Inc.
paydirectyahoo.dkMarkMonitor Inc.
personalsyahoo.dkMarkMonitor Inc.
photosyahoo.dkMarkMonitor Inc.
shoppingyahoo.dkMarkMonitor Inc.
smallbusinessyahoo.dkMarkMonitor Inc.
sportsyahoo.dkMarkMonitor Inc.
startwearingpurple.dkMarkMonitor Inc.
storeyahoo.dkMarkMonitor Inc.
travelyahoo.dkMarkMonitor Inc.
yahoo-inc.dkMarkMonitor Inc.
yahoo.dkMarkMonitor Inc.
yahoo360.dkMarkMonitor Inc.
yahooauctions.dkMarkMonitor Inc.
yahooclubs.dkMarkMonitor Inc.
yahooemail.dkMarkMonitor Inc.
yahoofinance.dkMarkMonitor Inc.
yahoofinans.dkMarkMonitor Inc.
yahoogames.dkMarkMonitor Inc.
yahoogroups.dkMarkMonitor Inc.
yahoogrupper.dkMarkMonitor Inc.
yahoohealth.dkMarkMonitor Inc.
yahooinc.dkMarkMonitor Inc.
yahookids.dkMarkMonitor Inc.
yahooligans.dkMarkMonitor Inc.
yahoomail.dkMarkMonitor Inc.
yahoomash.dkMarkMonitor Inc.
yahoomessenger.dkMarkMonitor Inc.
yahoomovies.dkMarkMonitor Inc.
yahoomusic.dkMarkMonitor Inc.
yahoonews.dkMarkMonitor Inc.
yahoosports.dkMarkMonitor Inc.
yahootogether.dkMarkMonitor Inc.
yahoowallet.dkMarkMonitor Inc.
yohoo.dkMarkMonitor Inc.
ypn.dkMarkMonitor Inc.
yshops.dkMarkMonitor Inc.
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
39ms
MX
32ms
AAAA
46ms
TXT
3224ms
CAA
72ms
HTTPS
40ms
TLSA
44ms
SOA
0ms
MTA-STS
116ms
DNSSEC
123ms
SRV
146ms
Total
4478ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 11:52:40 10047ms 5 NS 0 A 1 MX 🔓 Insecure
2026-08-27 13:15:35 8465ms 5 NS 0 A 1 MX 🔓 Insecure
2026-08-08 17:58:13 shown 4478ms 5 NS 0 A 1 MX 🔓 Insecure
2026-07-02 11:47:24 6064ms 5 NS 0 A 1 MX 🔓 Insecure
2026-06-26 05:35:35 1761ms 5 NS 0 A 1 MX 🔓 Insecure
2026-06-25 09:32:28 906ms 5 NS 0 A 1 MX 🔓 Insecure
2026-06-23 11:52:04 2958ms 5 NS 0 A 1 MX 🔓 Insecure
2026-06-22 15:55:30 922ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:24:04 6846ms 5 NS 0 A 0 MX 🔓 Insecure
2026-06-16 13:12:51 632ms 5 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone