Domain report: edf-oa.fr

Registration

info

.fr country-code · NAMESHIELD · expires 2027-06-15

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.fr is a country-code TLD (ccTLD)

Country-code TLD: governed by its local registry under national policy, not by an ICANN contract. Registrar accreditation, dispute resolution and RDAP/WHOIS rules are set by the registry.

#1
✓ TLD delegated and signed #2

.fr is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2027-06-15 #3

The registration is valid until 2027-06-15 (236 days).
✓ Transfer locked #4

Registry status: client transfer prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

info

ns1.edf.fr, ns2.edf.fr

Nameserver	Addresses	Network (AS)	Glue
ns1.edf.fr	192.196.142.6 2a00:7e40:0:101::edf1	AS1301 FR-EDFDPT3 - Electricite de France SA, EU AS1301 FR-EDFDPT3 - Electricite de France SA, EU	192.196.142.6 2a00:7e40:0:101::edf1
ns2.edf.fr	192.54.193.100 2a00:7e40:0:102::edf2	AS1301 FR-EDFDPT3 - Electricite de France SA, EU AS1301 FR-EDFDPT3 - Electricite de France SA, EU	192.54.193.100 2a00:7e40:0:102::edf2

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2 nameservers

Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.edf.fr, ns2.edf.fr.

#6
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
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One address family in one network

all IPv6 addresses are in 2a00:7e40::/48, while the other address family is spread over several networks.

#10
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All nameservers in one AS

All nameserver addresses are announced by one network operator (AS1301 (FR-EDFDPT3 - Electricite de France SA, EU): 4 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.

#11
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All nameserver names under .fr

All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.

#12
✓ All reachable over IPv6 #13

Every nameserver has an IPv6 address.

pass

4 of 4 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.edf.fr 192.196.142.6	NOERROR, 16 ms, authoritative	no	yes / yes	refused	-
ns1.edf.fr 2a00:7e40:0:101::edf1	NOERROR, 16 ms, authoritative	no	yes / yes	refused	-
ns2.edf.fr 192.54.193.100	NOERROR, 16 ms, authoritative	no	yes / yes	refused	-
ns2.edf.fr 2a00:7e40:0:102::edf2	NOERROR, 15 ms, authoritative	no	yes / yes	refused	-

✓ All respond #14

All 4 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
✓ No version disclosed #17

The nameservers don't reveal their software version.
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✓ TCP supported #19

All nameservers answer over TCP.
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

pass

serial 2015020706 · primary ns1.edf.fr

✓ Serial 2015020706 everywhere #22

All nameservers serve the same version of the zone.
✓ Timers within recommendations #23

SOA refresh 3h, retry 1h, expire 28d, negative TTL 15m.
✓ Primary is a public nameserver #24

The primary nameserver ns1.edf.fr is one of the listed nameservers.
✓ Contact digit-bal-usn-iris-pcu@edf.fr #25

The SOA RNAME digit-bal-usn-iris-pcu.edf.fr means digit-bal-usn-iris-pcu@edf.fr.
✓ Date-based serial #26

The serial 2015020706 follows the YYYYMMDDnn convention (2015-02-07).

warn

Not signed

info

18 records at the apex

Type	Value	TTL
SOA	ns1.edf.fr. digit-bal-usn-iris-pcu.edf.fr. 2015020706 10800 3600 2419200 900	3600
NS	ns1.edf.fr.	3600
NS	ns2.edf.fr.	3600
A	163.62.76.152	3600
MX	5 amavis.eolas.fr.	3600
MX	20 mxbackup.eolas-services.com.	3600
TXT	"_rjri39wh3vwblew21ajw2n4978jpoyq"	3600
TXT	"QuoVadis=f483f59a-88e7-4d92-b881-0ca71e3539db"	3600
TXT	"QuoVadis=eae2d6f8-4af2-42f1-85b1-95fa66ff590a"	3600
TXT	"QuoVadis=70bd5ffa-7d05-4f73-8c49-e25f228cf201"	3600
TXT	"QuoVadis=6233054e-6911-4d20-9c35-78f33ee1d2aa"	3600
TXT	"QuoVadis=2553b179-bdb5-4cb2-9434-75a461591670"	3600
TXT	"e401f8ff-538b-4956-8959-99c24de8382a"	3600
TXT	"l06p6yk8kx820ky3yccqqfwvg9s74jmn"	3600
TXT	"_9qm5vbu655xbnvs5j8cap9fnlcu52bh"	3600
TXT	"v=spf1 ip4:178.237.111.20 ~all"	3600
TXT	"_t2ufkd9e6mqkvgoteo4qnsd8xei7vxw"	3600
TXT	"google-site-verification=aJhuZ5dkIWHnp1M8yGdthoPeKoqFHEm9_P8x3tc75fY"	3600