grevebibliotek.dk

Records from scan: 2026-10-07 02:49:57 · 1392ms total · last checked 2026-10-17 11:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grevebibliotek.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 20 August 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.226.25.93 is hosted by IDDQD-AS (AS1835) in Denmark. Mail is handled by scanner1.virus112.com, scanner2.virus112.com and 1 more. 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#

4 records 138ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.226.25.93	3600s	—	AS1835	IDDQD-AS	130.226.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

3 records 123ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	scanner1.virus112.com	192.162.219.49 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	scanner2.virus112.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
30	3600s	scanner3.virus112.dk	192.162.219.255 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. 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#

3 records 509ms

TXT Record
google-site-verification=L9y-kt01MTtqTBq7U-r86eRp1xOmQSg6lUWMjfSLvIE
MS=ms60148125
v=spf1 -all

✉️ SPF#

Policy	Record (grevebibliotek.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.grevebibliotek.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:67288a59133d8@dmarc-dk.centerasecurity.com;

📬 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#

checked 2026-10-09 03:03:22

www	130.226.25.93 (AS1835) (address records, no CNAME)
www vs bare domain	Same network grevebibliotek.dk: 130.226.25.93 (AS1835) www.grevebibliotek.dk: 130.226.25.93 (AS1835)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

108ms

Field	Value
Serial	2026021343
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 00:19:38

Field	Value
Registrar	Eurodns S.A
Registered	2004-08-20
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

138ms

109ms

123ms

AAAA

123ms

TXT

509ms

CAA

134ms

HTTPS

387ms

TLSA

318ms

SOA

108ms

MTA-STS

125ms

DNSSEC

164ms

SRV

384ms

Total

1392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 02:49:57 shown	1392ms	4 NS 1 A 3 MX	🔒 Secure
2026-10-04 23:39:44	1459ms	4 NS 1 A 3 MX	🔒 Secure
2026-10-01 23:29:25	973ms	4 NS 1 A 3 MX	🔒 Secure
2026-09-30 23:15:59	910ms	4 NS 1 A 3 MX	🔒 Secure
2026-09-28 00:15:29	1097ms	4 NS 1 A 3 MX	🔒 Secure
2026-09-19 13:12:17	1042ms	4 NS 1 A 3 MX	🔒 Secure
2026-09-16 17:26:29	1161ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-30 18:24:18	2351ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-29 15:55:11	2334ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-26 11:17:06	1594ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-26 07:06:01	1135ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-11 18:31:52	3868ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-10 05:19:38	3389ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-08 10:05:26	1778ms	4 NS 1 A 3 MX	🔒 Secure
2026-08-01 18:01:41	17672ms	4 NS 1 A 3 MX	🔒 Secure
2026-07-24 13:35:58	3445ms	4 NS 1 A 3 MX	🔒 Secure
2026-07-23 12:18:06	9356ms	4 NS 1 A 3 MX	🔒 Secure
2026-07-07 01:10:57	10435ms	4 NS 1 A 3 MX	🔒 Secure
2026-07-05 15:13:16	1456ms	4 NS 1 A 3 MX	🔒 Secure
2026-07-04 19:42:58	6719ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-21 17:24:15	1220ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-17 10:41:33	1186ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-17 10:38:44	2153ms	4 NS 1 A 3 MX	🔒 Secure