fastmail.com | DNSViz

fastmail.com

Updated: 2025-04-02 21:55:51 UTC (259 days ago) Go to most recent »

DNS Server Responses

Responses for fastmail.com/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.gtld-servers.net. (192.5.6.30)	a.gtld-servers.net. (2001:503:a83e::2:30)	b.gtld-servers.net. (192.33.14.30)	b.gtld-servers.net. (2001:503:231d::2:30)	c.gtld-servers.net. (192.26.92.30)	c.gtld-servers.net. (2001:503:83eb::30)	d.gtld-servers.net. (192.31.80.30)	d.gtld-servers.net. (2001:500:856e::30)	e.gtld-servers.net. (192.12.94.30)	e.gtld-servers.net. (2001:502:1ca1::30)	f.gtld-servers.net. (192.35.51.30)	f.gtld-servers.net. (2001:503:d414::30)	g.gtld-servers.net. (192.42.93.30)	g.gtld-servers.net. (2001:503:eea3::30)	h.gtld-servers.net. (192.54.112.30)	h.gtld-servers.net. (2001:502:8cc::30)	i.gtld-servers.net. (192.43.172.30)	i.gtld-servers.net. (2001:503:39c1::30)	j.gtld-servers.net. (192.48.79.30)	j.gtld-servers.net. (2001:502:7094::30)	k.gtld-servers.net. (192.52.178.30)	k.gtld-servers.net. (2001:503:d2d::30)	l.gtld-servers.net. (192.41.162.30)	l.gtld-servers.net. (2001:500:d937::30)	m.gtld-servers.net. (192.55.83.30)	m.gtld-servers.net. (2001:501:b1f9::30)
RR count (Answer/Authority/Additional)				OK	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1
Response size (bytes)				OK	583	583	585	585	583	583	583	583	583	583	586	586	586	586	586	586	586	586	583	583	583	583	583	583	583	583
Response time (ms)				OK	667	813	686	666	666	667	950	686	667	666	686	667	666	666	686	584	666	858	666	666	666	666	666	684	928	666

Responses for fastmail.com/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	121	120
Response time (ms)				OK	111	566

Responses for fastmail.com/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	NS	fmns1.messagingengine.com. fmns2.messagingengine.com.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	107	107
Response time (ms)				OK	77	86

Responses for fastmail.com/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	120	121
Response time (ms)				OK	353	295

Responses for fastmail.com/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	TXT	"v=spf1 include:spf.messagingengine.com ~all"	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1
Response size (bytes)				OK	108	108
Response time (ms)				OK	150	19

Responses for bei9s.xu378.fastmail.com/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
bei9s.xu378.fastmail.com	3600	A	103.168.172.37 103.168.172.52	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	96	95
Response time (ms)				OK	288	288

Responses for fastmail.com/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	121	120
Response time (ms)				OK	565	578

Responses for fastmail.com/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	SOA	fmns1.messagingengine.com. postmaster.messagingengine.com. 2025040101 86118 600 1209600 3600	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	1/0/1	1/0/1
Response size (bytes)				OK	120	120
Response time (ms)				OK	344	400

Responses for fastmail.com/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	121	119
Response time (ms)				OK	15	14

Responses for fastmail.com/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	119	121
Response time (ms)				OK	334	339

Responses for fastmail.com/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	MX	10 in1-smtp.messagingengine.com. 20 in2-smtp.messagingengine.com.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	117	118
Response time (ms)				OK	407	142

Responses for fastmail.com/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	NS	fmns1.messagingengine.com. fmns2.messagingengine.com.	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	107	107
Response time (ms)				OK	77	86

Responses for fastmail.com/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
fastmail.com	3600	A	103.168.172.47 103.168.172.62	OK	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1
Response size (bytes)				OK	83	82
Response time (ms)				OK	15	20

Responses for fastmail.com/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	fmns1.messagingengine.com. (162.159.24.253)	fmns2.messagingengine.com. (162.159.25.114)
RR count (Answer/Authority/Additional)				OK	0/1/1	0/1/1
Response size (bytes)				OK	121	120
Response time (ms)				OK	308	309