grevebibliotek.dk DNS records

🖥️ Nameservers4 records 137ms

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 Records1 records 90ms

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

📧 MX Records3 records 120ms

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 Records3 records 503ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC273ms

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

🏷️ SOA0ms

Field	Value
Serial	2026021336
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

137ms

A

90ms

MX

120ms

AAAA

83ms

TXT

503ms

CAA

126ms

HTTPS

103ms

TLSA

351ms

SOA

0ms

MTA-STS

157ms

DNSSEC

273ms

SRV

226ms

Total

2351ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 18:24:18	2351ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-29 15:55:11	2334ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-26 11:17:06	1594ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-26 07:06:01	1135ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-11 18:31:52	3868ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-10 05:19:38	3389ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-08 10:05:26	1778ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-08-01 18:01:41	17672ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-24 13:35:58	3445ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-23 12:18:06	9356ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-07 01:10:57	10435ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-05 15:13:16	1456ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-07-04 19:42:58	6719ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-21 17:24:15	1220ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:41:33	1186ms	4 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 10:38:44	2153ms	4 NS 1 A 3 MX	🔒 Secure	View